Product Description
52mm planetary gear reducer gearbox with nema 23 stepper motor Specification:
Gearbox Dia: 52mm
Stepper Dia: 57mm
Stepper Motor Length: 49.5-79.5mm
Output shaft diameter: φ12 mm
Shaft length: Can be customzied
Specification:
Note: It’s only the typical data, The motor can be customized if you have special requirment
.About CZPT MOTOR Company
HangZhou CZPT Motor Co. Ltd is a manufacturer and exporter of virious of motors,
Our Product range are:
DC Brush motor: 6-130mm diameter, 0.1-1500W output power.
Brushless DC Motor: 28-110mm, 5-800W output power
DC Spur Gear Motor: 12-110mm diameter, 0.1-300W output power
DC Planeary Gear Motor: 10-82mm diameter, 0.1-200W output power
Stepper Motor: NEMA 08 to NEMA 43, Can contact with gearox and lead screw
AC Gear Motor: 42 to 104mm diameter, 6-200 output power
Compare with other competitors, Our advantages are:
1) High Quality Guarantee: 11 years experiences in this field makes us have mature manufacturing process, Most of motors have CE, RoHS certificates.
2) Experience: Till Augest, 2016, We had export our goods to 77 different countries like US, Germany, UK, Japan, Brizal,Russia and so on.
3) Competitive Price: We have a very high competitive ability of the list prices based on low cost labour force in China.
4) Good Service: CZPT MOTOR sales are professional and with good attitude, We will response with our customer within 24 hours(Holiday excepted), So you don’t need way about can’t not find the person when have agent things.
- 5 MOQ: Small Orders Accepted
6) On Time Delivery: 7-15 working days lead time for normal motors, Custmoized motor lead time are also less than 20 working days.
7) Customized service: Our experienced R&D team can support customized motor if necessary.
Production Equipment:
Customer Visit and Fair
Certificates
FAQ(Q=Question, A=Answer)
Q: What’s your main products?
A:We currently produce Brushed Dc Motors, Brushed Dc gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors and Ac Motors etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.
Q:How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed life time and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.
Q: Do you have customized service for your standard motors?
A:Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.
Q:Do you have individual design service for motors?
A:Yes, we would like to design motors individually for our customers, but it may need some mould charge and design charge.
Q:Can I have samples for testing first?
A:Yes, definitely you can. After confirmed the needed motor specs, we will quote and provide a proforma invoice for samples, once we get the payment, we will get a PASS from our account department to proceed samples accordingly.
Q:How do you make sure motor quality?
A:We have our own inspection procedures: for incoming materials, we have signed sample and drawing to make sure qualified incoming materials; for production process, we have tour inspection in the process and final inspection to make sure qualified products before shipping.
Q:What’s your lead time?
A:Generally speaking, our regular standard product will need 25-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depends on the specific orders
Q:What’s your payment term?
A:For all our new customers, we will need 40% deposite, 60% paid before shipment.
Q:When will you reply after got my inquiries?
A:We will response within 24 hours once get your inquires.
Q:How can I trust you to make sure my money is safe?
A:We are certified by the third party SGS and we have exported to over 85 countries up to June.2017. You can check our reputation with our current customers in your country (if our customers do not mind), or you can order via alibaba to get trade assurance from alibaba to make sure your money is safe.
Q:What’s the minimum order quantity?
A:Our minimum order quantity depends on different motor models, please email us to check. Also, we usually do not accept personal use motor orders.
Q:What’s your shipping method for motors?
A:For samples and packages less than 100kg, we usually suggest express shipping; For heavy packages, we usually suggest air shipping or sea shipping. But it all depends on our customers’ needs.
Q:What certifications do you have?
A:We currently have CE and ROSH certifications.
Q:Can you send me your price list?
A:Since we have hundreds of different products, and price varies per different specifications, we are not able to offer a price list. But we can quote within 24 hours once got your inquirues to make sure you can get the price in time.
Q:Can I visit your company?
A:Yes, welcome to visit our company, but please let us know at least 2 weeks in advance to help us make sure no other meetings during the day you visit us. Thanks!
Weclome contact with us if have any questions about this motor or other products!
| Application: | CNC Machine, Robit |
|---|---|
| Speed: | Low Speed |
| Number of Stator: | Two-Phase |
| Excitation Mode: | HB-Hybrid |
| Function: | Control |
| Number of Poles: | 2 |
| Samples: |
US$ 60/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Smooth and Controlled Movement in Industrial Robots with Planetary Gearboxes
Planetary gearboxes play a crucial role in ensuring smooth and controlled movement in industrial robots, enhancing their precision and performance:
Reduced Backlash: Planetary gearboxes are designed to minimize backlash, which is the amount of play or free movement between gear teeth. This reduction in backlash results in precise and accurate motion control, allowing industrial robots to achieve precise positioning and repeatability.
High Gear Reduction Ratios: Planetary gearboxes offer high gear reduction ratios, allowing the robot’s motor to output higher torque while maintaining lower speed. This capability enables robots to handle heavy loads and perform tasks that require fine adjustments and delicate movements.
Compact Design: The compact and lightweight design of planetary gearboxes allows for their integration into the limited space of industrial robot joints and actuators. This compactness is crucial for maintaining the overall efficiency and agility of the robot’s movements.
Multi-Speed Capabilities: Planetary gearboxes can be designed with multiple gear stages, allowing industrial robots to operate at different speeds as needed for various tasks. This flexibility in speed selection enhances the robot’s versatility in performing tasks of varying complexities.
High Efficiency: Planetary gearboxes are known for their high efficiency, which translates to minimal energy loss during gear transmission. This efficiency ensures that the robot’s movements are smooth and consistent while optimizing energy consumption.
Torque Distribution: The arrangement of planetary gears allows for efficient distribution of torque across multiple gear stages. This feature ensures that the robot’s joints and actuators receive the appropriate amount of torque for controlled movement, even when handling varying loads.
Seamless Integration: Planetary gearboxes are designed to be easily integrated with servo motors and other robotic components. This seamless integration ensures that the gearbox’s performance is harmoniously aligned with the overall robotic system.
Precision and Accuracy: By providing precise gear reduction and motion control, planetary gearboxes enable industrial robots to perform tasks that demand high levels of precision and accuracy, such as assembly, welding, painting, and intricate material handling.
Reduced Vibrations: The reduced backlash and smooth gear engagement in planetary gearboxes contribute to minimized vibrations during robot operation. This results in quieter and more stable robot movements, further enhancing their performance and user experience.
Dynamic Load Handling: Planetary gearboxes can handle dynamic loads that may change during robot operation. Their ability to manage varying loads while maintaining controlled movement is essential for safe and reliable robot performance.
In summary, planetary gearboxes ensure smooth and controlled movement in industrial robots by minimizing backlash, offering high gear reduction ratios, providing a compact design, enabling multi-speed capabilities, maintaining high efficiency, distributing torque effectively, seamlessly integrating with robotic systems, enhancing precision and accuracy, reducing vibrations, and enabling dynamic load handling. These features collectively contribute to the precise and optimized motion of industrial robots in various applications and industries.
Recent Advancements in Planetary Gearbox Technology
Advancements in planetary gearbox technology have led to improved performance, efficiency, and durability. Here are some notable developments:
High-Efficiency Gearing: Manufacturers are using advanced materials and precision manufacturing techniques to create gears with optimized tooth profiles. This reduces friction and enhances overall efficiency, resulting in higher power transmission with lower energy losses.
Enhanced Lubrication: Innovative lubrication systems and high-performance lubricants are being employed to ensure consistent and reliable lubrication even in extreme conditions. This helps to reduce wear and extend the lifespan of the gearbox.
Compact Designs: Engineers are focusing on designing more compact and lightweight planetary gearboxes without compromising their performance. This is particularly important for applications with limited space and weight constraints.
Integrated Sensors: Planetary gearboxes are now being equipped with sensors and monitoring systems that provide real-time data on temperature, vibration, and other operating parameters. This allows for predictive maintenance and early detection of potential issues.
Smart Gearboxes: Some modern planetary gearboxes are equipped with smart features such as remote monitoring, adaptive control, and data analysis. These features contribute to more efficient operation and better integration with automation systems.
Advanced Materials: The use of high-strength and wear-resistant materials, such as advanced alloys and composites, improves the durability and load-carrying capacity of planetary gearboxes. This is particularly beneficial for heavy-duty and high-torque applications.
Customization and Simulation: Advanced simulation and modeling tools enable engineers to design and optimize planetary gearboxes for specific applications. This customization helps achieve the desired performance and reliability levels.
Noise and Vibration Reduction: Innovations in gear design and manufacturing techniques have led to quieter and smoother-running planetary gearboxes, making them suitable for applications where noise and vibration are concerns.
Environmental Considerations: With growing environmental awareness, manufacturers are developing more eco-friendly lubricants and materials for planetary gearboxes, reducing their ecological footprint.
Overall, recent advancements in planetary gearbox technology are aimed at enhancing efficiency, durability, and versatility to meet the evolving demands of various industries and applications.
Examples of High Torque and Compact Design Applications for Planetary Gearboxes
Planetary gearboxes excel in applications where high torque output and a compact design are essential. Here are some scenarios where these characteristics are crucial:
- Automotive Transmissions: In modern vehicles, planetary gearboxes are used in automatic transmissions to efficiently transmit engine power to the wheels. The compact size of planetary gearboxes allows for integration within the limited space of a vehicle’s transmission housing.
- Robotics: Planetary gearboxes are utilized in robotic arms and joints, where compactness is essential to maintain the robot’s overall size while providing the necessary torque for precise and controlled movement.
- Conveyor Systems: Conveyor belts in industries like material handling and manufacturing often require high torque to move heavy loads. The compact design of planetary gearboxes allows them to be integrated into the conveyor system’s framework.
- Wind Turbines: Wind turbine applications demand high torque to convert low wind speeds into sufficient rotational force for power generation. The compact design of planetary gearboxes helps optimize space within the turbine’s nacelle.
- Construction Machinery: Heavy equipment used in construction, such as excavators and loaders, rely on planetary gearboxes to provide the necessary torque for digging and lifting operations without adding excessive weight to the machinery.
- Marine Propulsion: Planetary gearboxes play a crucial role in marine propulsion systems by efficiently transmitting high torque from the engine to the propeller shaft. The compact design is particularly important in the limited space of a ship’s engine room.
These examples highlight the significance of planetary gearboxes in applications where both high torque output and a compact footprint are vital considerations. Their ability to deliver efficient torque conversion within a small space makes them well-suited for a wide range of industries and machinery.
editor by CX 2023-09-08
China supplier NEMA 34 Stepper Motor Low Price Double Stages Planetary Gearbox compound planetary gearbox
Product Description
Product Description
HPS is a leading manufacturer and supplier of planetary gearbox and gear motor in China, Our company covers an area of 6 pcs. Meanwhile, all 6 production lines strictly comply with ISO 9001 and CE to control the quality. wide-range series products have been exported to 30+ countries all over the world.
Besides, we are making great efforts to customize and provide complete solutions to meet different clients’ requirements and market. Our R&D team has 15 years experience in this field, makes our company honored with many invention patents and utility patents, which makes CZPT the most trustable and reliable manufacturer.
| SPECIFICATIONS | STAGE | RATIO | RATED TORQUE (N.m) | ||
| SPLF90-L2MB Planetry Gearbox | L2 | 16 | 90 | ||
| 20 | 90 | ||||
| 25 | 100 | ||||
| 28 | 90 | ||||
| 35 | 100 | ||||
| 40 | 90 | ||||
| 50 | 100 | ||||
| 70 | 70 | ||||
| Adapted motor | ∅14-40(30)/ ∅73-3/F69.6-M5 | ||||
| Rated Input Speed (rpm) | 3000 | ||||
| Max Input Speed (rpm) | 6000 | ||||
| Backlash | L2 | ≤15 Arcmin | |||
| Fault stop torque(N.m) | 2 times of rated torque | ||||
| Efficiency | L2 | 94% | |||
| Average life span | 20000h | ||||
| Operating temperature | -10°~+90° | ||||
| Nosie | ≤55 db | ||||
| IP | 54 | ||||
| Installation method | Any installation method | ||||
Production & Test Equipments
Exhibition
HPS attends 5-6 exhibitions every year, both solar PV exhibitions and automation industry exhibitions, professional sales team and quality products build CZPT a good reputation in the market.
Certificates
Successful Projects
Packaging & Shipping
FAQ
Q1:Which areas are your products mainly used in?
A:At present, we have 2 main products: precision planetary gear reducer and solar geared motor. Most of the precision planetary reducers are used in automation fields, such as medical equipment, 3D printers, door openers, tapping machines, CNC lathes and a series of automation equipment. In addition, our solar geared motors are used in photovoltaic power generation projects, which are mainly combined with rotary drives to drive solar panels to track sunlight.
Q2: How to choose the suitable planetary gearbox?
A :First of all, we need you to be able to provide relevant parameters. If you have a motor drawing, it will let us recommend a suitable gearbox for you faster. If not, we hope you can provide the following motor parameters: output speed, output torque, voltage, current, IP, noise, operating conditions, motor size and power, etc.
Q3: What is the price ?
A : The main determining factor for the price of each product is the order volume. You can communicate with us and let us understand each other. I believe that our prices, product quality and our services can definitely make you satisfied.
Q4: Do you provide customized service?
A: Yes, we provide customized services. You only need to put CZPT your needs, and we will do our best to provide you with a plan, make plans, and try our best to meet your needs.
| Application: | Motor, Machinery, Marine, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Any Type |
| Step: | Double-Step |
| Samples: |
US$ 80/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
Benefits of a Planetary Gearbox With Output Shaft
The output shaft of a Planetary Gearbox connects to the driven wheels, while the input shaft comes from the engine. These gears are interlinked and create a wide range of gear reductions, which are necessary to get a vehicle rolling comfortably. Gear reductions are the place where the various “gears” are located. Here are some examples. They can help you determine what you need for your vehicle. You might also want to learn about planetary gears.
Planetary gearboxes
Modern cars are most likely equipped with planetary gearboxes. If you’re unsure if your vehicle uses planetary gears, you should first consult your car’s owner’s manual. If not, contact your dealership’s service department for more information. Otherwise, you can do a quick search on the internet to find out whether your car has a planetary gearbox. These gearboxes are generally more complex than ordinary gears. Additionally, they are equipped with more parts and require lubrication.
In addition to their low noise levels, planetary gearboxes are also remarkably efficient at transmission. These features make them ideal for applications requiring high torque and small footprints. Unfortunately, there are many different types of planetary gearboxes on the market, making it difficult to find the right one. The following article will give you some guidelines to help you choose the right planetary gearbox for your needs. Let’s take a look!
Planetary gears
A planetary gearbox has two main components: the sun gear (also known as the central or input) and the planet gears (also known as outer or peripheral). These gears are connected together by a carrier to the output shaft of the machine. In some applications, it is necessary to use a planetary gearbox with lubrication to prevent wear and tear. A planetary gearbox also has a small ring gear that helps hold the planet gears together.
The main advantage of a planetary gearbox is that it uses several teeth that engage at once, allowing for high-speed reduction with a small number of gears. Because the gears are relatively small, they have lower inertia than their larger counterparts. Planetary gearboxes are compact, which makes them popular for space-constrained applications. Because of their compact size and efficiency, planetary gearboxes are also commonly used in motor vehicles.
Planetary gearboxes with output shaft
For high-speed, dynamic applications, planetary gearbox units with output shaft provide the optimal solution. Thanks to their low inertia, these gearheads deliver superior performance in many industrial applications. Additionally, their wide range of variants allows users to select the perfect product for their application. This article examines some of the key benefits of planetary gearboxes with output shaft. Read on to learn more.
The planetary gearbox has two major components: a sun gear and planet gears. The sun gear is usually the input gear, while the planet gears are located at the outer edges of the system casing. Planet gears are held together by a carrier that is connected to the output shaft. Before choosing a particular gearbox for your application, make sure that you check the specific requirements and the environment to which the unit will be subjected.
A planetary gearbox has less stages of gears, and thus lower backlash compared to spur gearboxes. Backlash is lost motion that occurs when the teeth of the gears are out of perfect alignment. This problem is common in all gears, but is significantly less in planetary gearboxes. As such, planetary gearboxes are more efficient. They can also be customized according to the specific engine model and motor flange.
Planetary gearboxes with carrier
A planetary gearbox is a type of gearbox with three or more stages. They have a sun gear, which is usually the input gear, and planet gears, also called the outer gears. The carrier that connects the planet gears to the output shaft is called a ring gear. A planetary gearbox is generally designed to meet specific application and environmental requirements, but there are some factors to consider when choosing one.
The compact footprint of planetary gear sets results in high heat dissipation. This can be a problem in applications with sustained performance or high speeds. As a result, planetary gear sets often include lubricants, which present a cooling effect while also reducing noise and vibration. Some planetary gears even feature a carrier to make the installation process easier. Here are some things to keep in mind when choosing a planetary gear set.
Planetary gearboxes with carrier have several advantages over other types of gearboxes. Unlike conventional gearboxes, planetary gears have a common central shaft, and the tangential forces between the gears cancel out at the center of the ring gear. Because of this, planetary gearboxes are commonly used in input/output applications, and their compact size allows for a wide range of gear reductions. These gears can also produce higher torque density.
Planetary gearboxes with traction
Planetary gears are similar to the planetary system, in that each pinion rotates around a sun gear. The output of the planetary gear unit is lower than the drive rotation speed, but the torque is higher. As the number of planet gear wheels increases, so does the torque. Planetary gear systems contain three to four planet gears, and each is in constant mesh with the others. Power applied to any one member rotates the entire assembly.
Typical applications for planetary gear sets include high-precision motion control. In these applications, high torque, torsional stiffness, and low backlash are required. Planetary gear sets are also ideal for motors with higher speeds. A number of factors contribute to the reliability of these devices. The low backlash and large torque capacity of a planetary gear motor allow them to be used in a wide range of applications.
Planetary gearboxes with electric motors
If you’re in the market for a new gearbox, you may have already heard about planetary gearboxes. The planetary gearbox is a high-efficiency, low-noise gearbox. CZPT manufactures high-torque planetary gearboxes with low backlash. They also make economy planetary gearboxes for lower loads. However, with so many different types available, choosing the right one for your needs can be challenging.
These planetary gearboxes are a compact alternative to conventional pinion-and-gear reducers. They offer high-speed reduction and high torque transfer, and are often used for space-constrained applications. But before you can understand how they work, you’ll need to understand a little about their construction. There are a few things to look for that you may not have noticed before.
The most common type of planetary gearbox is a PM81/LN. It features a set of DC brush motors with diameter 77mm, a stator, and two or more outer gears. Each of these gears is connected to an output shaft through a carrier. They can also be used with brakes, encoders, or a clutch. A planetary gearbox is one of the most reliable gearbox types on the market.
Planetary gearboxes with hydraulic motors
A planetary gearbox is a combination of two gears, the sun and the planets. The sun gear rotates at high speed, while the planets roll around and orbit around the ring gear. The output shaft has the same direction of rotation as the input shaft. The benefits of a planetary gearbox include high reduction ratios, efficiency, space-saving compactness, and higher overload capacity. These gears are also more stable and compact, and they do not suffer from self-locking properties.
Planetary gearboxes are a highly efficient way to power hydraulic lifts. They can be input via electric, hydraulic, or air motors. The drive arrangement can be mounted on a bare shaft, splined shaft, or a parallel keyed input shaft. Depending on the application, bespoke gearboxes can be manufactured with a variety of features and functions.
Planetary gearboxes with combustion engines
There are many different applications of planetary gear sets. The most common is the distribution of power between two wheels in a car’s drive axle. Four-wheel drives use two axle differentials, which are further augmented by a centre differential. Hybrid electric vehicles use summation gearboxes to distribute power from the combustion engine to the wheels and to an electric motor. Planetary gear sets also combine the two different types of motors to form one hybrid vehicle.
To understand how planetary gear sets work, it is important to understand the underlying mechanical principles. For example, Fig. 4.6 shows a stick diagram illustrating two planetary gear sets connected by a lever. The two levers are the same length, so the system is analogous to a single lever. When calculating the torque, it is essential to consider the lever diagram. Similarly, if two gear sets are connected by vertical links, the horizontal links must be horizontal.
editor by CX 2023-05-15
China High Precision High Torque NEMA 34 Stepper Motor Planetary Gearbox small planetary gearbox
Solution Description
Substantial Precision Substantial Torque 400W Stepper Motor Planetary Gearbox
This helical planetary gearbox is utilised for servo motor and related device which want to minimize pace or enlarge torque! CZPT helical planetary gearboxes exterior diameter from sixty to one hundred sixty, equipment ratio from 3 to 100! It has higher precision and are commonly employed with servo motor this kind of like Panasonnic,Fuji, Mitsubishi, Omran,Delta, Teco.
Merchandise Introduction :
1.Gap output composition,effortless set up
2.Round flange output,threaded reverse relationship,normal measurement
three.The output technical specs are total and there are a lot of selections
4.Straight transmission,solitary cantilever structurer,design basic,large expense efficiency
five.Keyway can be opened in the power shaft
6.Secure procedure,minimal noise
7.Measurement range:60-one hundred sixty
eight.Ratio variety:3-a hundred
nine.Precision backlash:8-16arcmin
ten.Support customized according to drawings or samples
Item Parameters
| Specifications | PRN60 | PRN80 | PRN90 | PRN120 | PRN160 | |||
| Technal Parameters | ||||||||
| Max. Torque | Nm | 1.5times rated torque | ||||||
| Emergency Quit Torque | Nm | 2.5times rated torque | ||||||
| Max. Radial Load | N | 240 | 400 | 450 | 1240 | 2250 | ||
| Max. Axial Load | N | 220 | 420 | 430 | one thousand | 1500 | ||
| Torsional Rigidity | Nm/arcmin | one.8 | 4.seven | 4.eighty five | eleven | 35 | ||
| Max.Input Speed | rpm | 8000 | 6000 | 6000 | 6000 | 4000 | ||
| Rated Input Pace | rpm | 4000 | 3500 | 3500 | 3500 | 3000 | ||
| Noise | dB | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 | ||
| Average Daily life Time | h | 20000 | ||||||
| Efficiency Of Complete Load | % | L1≥96% L2≥94% | ||||||
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ||
| Moment Of Inertia Desk | L1 | 3 | Kg*cm2 | .forty six | .seventy seven | 1.73 | twelve.seventy eight | 36.72 |
| four | Kg*cm2 | .forty six | .seventy seven | one.73 | twelve.seventy eight | 36.seventy two | ||
| 5 | Kg*cm2 | .forty six | .77 | 1.seventy three | 12.78 | 36.72 | ||
| 7 | Kg*cm2 | .forty one | .sixty five | one.forty two | eleven.38 | 34.02 | ||
| ten | Kg*cm2 | .41 | .sixty five | one.42 | 11.38 | 34.02 | ||
| L2 | twelve | Kg*cm2 | .44 | .seventy two | 1.49 | twelve.18 | 34.24 | |
| 15 | Kg*cm2 | .forty four | .seventy two | one.forty nine | twelve.18 | 34.24 | ||
| sixteen | Kg*cm2 | .seventy two | .seventy two | 1.forty nine | 12.eighteen | 34.24 | ||
| 20 | Kg*cm2 | .forty four | .seventy two | 1.49 | twelve.18 | 34.24 | ||
| 25 | Kg*cm2 | .forty four | .seventy two | one.forty nine | twelve.eighteen | 34.24 | ||
| 28 | Kg*cm2 | .forty four | .72 | 1.forty nine | 12.18 | 34.24 | ||
| 30 | Kg*cm2 | .forty four | .seventy two | 1.forty nine | twelve.eighteen | 34.24 | ||
| 35 | Kg*cm2 | .forty four | .seventy two | 1.49 | 12.eighteen | 34.24 | ||
| 40 | Kg*cm2 | .forty four | .72 | one.49 | 12.18 | 34.24 | ||
| fifty | Kg*cm2 | .34 | .fifty eight | one.25 | 11.48 | 34.02 | ||
| 70 | Kg*cm2 | .34 | .fifty eight | 1.25 | eleven.48 | 34.02 | ||
| one hundred | Kg*cm2 | .34 | .58 | 1.25 | eleven.48 | 34.02 | ||
| Complex Parameter | Amount | Ratio | PRN60 | PRN80 | PRN90 | PRN120 | PRN160 | |
| Rated Torque | L1 | 3 | Nm | 27 | fifty | ninety six | 161 | 364 |
| 4 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 5 | Nm | forty | ninety | 122 | 210 | 423 | ||
| seven | Nm | 34 | 48 | ninety five | one hundred seventy | 358 | ||
| ten | Nm | sixteen | 22 | fifty six | 86 | 210 | ||
| L2 | twelve | Nm | 27 | 50 | ninety six | 161 | 364 | |
| fifteen | Nm | 27 | fifty | ninety six | 161 | 364 | ||
| 16 | Nm | 40 | ninety | 122 | 210 | 423 | ||
| twenty | Nm | forty | 90 | 122 | 210 | 423 | ||
| 25 | Nm | forty | 90 | 122 | 210 | 423 | ||
| 28 | Nm | forty | 90 | 122 | 210 | 423 | ||
| 30 | Nm | 27 | 50 | ninety six | 161 | 364 | ||
| 35 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| forty | Nm | 40 | ninety | 122 | 210 | 423 | ||
| fifty | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 70 | Nm | 34 | 48 | 95 | a hundred and seventy | 358 | ||
| one hundred | Nm | sixteen | 22 | fifty six | 86 | 210 | ||
| Degree Of Protection | IP65 | |||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | ||||||
| Weight | L1 | kg | .ninety five | 2.27 | three.06 | 6.93 | 15.five | |
| L2 | kg | one.2 | two.8 | 3.86 | 8.ninety eight | 17 | ||
Firm Profile
Packaging & Shipping
1. Guide time: ten-fifteen times as usual, 30 days in hectic year, it will be based on the detailed get amount
2. Shipping and delivery: DHL/ TNT/ UPS/ EMS/ FEDEX
FAQ
1. who are we?
Hefa Group is based mostly in ZheJiang , China, start off from 1998,has a 3 subsidiaries in total.The Main Products is planetary gearbox,timing belt pulley, helical gear,spur gear,gear rack,gear ring,chain wheel,hollow rotating platform,module,and many others
two. how can we ensure good quality?
Always a pre-production sample before mass manufacturing
Constantly last Inspection just before shipment
3.how to choose the suitable planetary gearbox?
1st of all,we want you to be CZPT to provide pertinent parameters.If you have a motor drawing,it will enable us advise a suited gearbox for you more rapidly.If not,we hope you can supply the subsequent motor parameters:output pace,output torque,voltage,existing,ip,sounds,working problems,motor measurement and electrical power,and so forth
4. why need to you get from us not from other suppliers?
We are a 22 several years ordeals maker on generating the gears, specializing in production all kinds of spur/bevel/helical gear, grinding gear, equipment shaft, timing pulley, rack, planetary equipment reducer, timing belt and these kinds of transmission gear components
5. what solutions can we supply?
Accepted Supply Conditions: Fedex,DHL,UPS
Accepted Payment Forex:USD,EUR,HKD,GBP,CNY
Acknowledged Payment Kind: T/T,L/C,PayPal,Western Union
Language Spoken:English,Chinese,Japanese
| Application: | Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Manipulator Machinery |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Single-Step |
###
| Samples: |
US$ 60/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Specifications | PRN60 | PRN80 | PRN90 | PRN120 | PRN160 | |||
| Technal Parameters | ||||||||
| Max. Torque | Nm | 1.5times rated torque | ||||||
| Emergency Stop Torque | Nm | 2.5times rated torque | ||||||
| Max. Radial Load | N | 240 | 400 | 450 | 1240 | 2250 | ||
| Max. Axial Load | N | 220 | 420 | 430 | 1000 | 1500 | ||
| Torsional Rigidity | Nm/arcmin | 1.8 | 4.7 | 4.85 | 11 | 35 | ||
| Max.Input Speed | rpm | 8000 | 6000 | 6000 | 6000 | 4000 | ||
| Rated Input Speed | rpm | 4000 | 3500 | 3500 | 3500 | 3000 | ||
| Noise | dB | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 | ||
| Average Life Time | h | 20000 | ||||||
| Efficiency Of Full Load | % | L1≥96% L2≥94% | ||||||
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 |
| 4 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 5 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 7 | Kg*cm2 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| 10 | Kg*cm2 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| L2 | 12 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | |
| 15 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 16 | Kg*cm2 | 0.72 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 20 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 25 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 28 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 30 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 35 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 40 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 50 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 70 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 100 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| Technical Parameter | Level | Ratio | PRN60 | PRN80 | PRN90 | PRN120 | PRN160 | |
| Rated Torque | L1 | 3 | Nm | 27 | 50 | 96 | 161 | 364 |
| 4 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 5 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 7 | Nm | 34 | 48 | 95 | 170 | 358 | ||
| 10 | Nm | 16 | 22 | 56 | 86 | 210 | ||
| L2 | 12 | Nm | 27 | 50 | 96 | 161 | 364 | |
| 15 | Nm | 27 | 50 | 96 | 161 | 364 | ||
| 16 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 20 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 25 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 28 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 30 | Nm | 27 | 50 | 96 | 161 | 364 | ||
| 35 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 40 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 50 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 70 | Nm | 34 | 48 | 95 | 170 | 358 | ||
| 100 | Nm | 16 | 22 | 56 | 86 | 210 | ||
| Degree Of Protection | IP65 | |||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | ||||||
| Weight | L1 | kg | 0.95 | 2.27 | 3.06 | 6.93 | 15.5 | |
| L2 | kg | 1.2 | 2.8 | 3.86 | 8.98 | 17 | ||
| Application: | Motor, Motorcycle, Machinery, Marine, Agricultural Machinery, Manipulator Machinery |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Installation: | Vertical Type |
| Step: | Single-Step |
###
| Samples: |
US$ 60/Piece
1 Piece(Min.Order) |
|---|
###
| Customization: |
Available
|
|---|
###
| Specifications | PRN60 | PRN80 | PRN90 | PRN120 | PRN160 | |||
| Technal Parameters | ||||||||
| Max. Torque | Nm | 1.5times rated torque | ||||||
| Emergency Stop Torque | Nm | 2.5times rated torque | ||||||
| Max. Radial Load | N | 240 | 400 | 450 | 1240 | 2250 | ||
| Max. Axial Load | N | 220 | 420 | 430 | 1000 | 1500 | ||
| Torsional Rigidity | Nm/arcmin | 1.8 | 4.7 | 4.85 | 11 | 35 | ||
| Max.Input Speed | rpm | 8000 | 6000 | 6000 | 6000 | 4000 | ||
| Rated Input Speed | rpm | 4000 | 3500 | 3500 | 3500 | 3000 | ||
| Noise | dB | ≤58 | ≤60 | ≤60 | ≤65 | ≤70 | ||
| Average Life Time | h | 20000 | ||||||
| Efficiency Of Full Load | % | L1≥96% L2≥94% | ||||||
| Return Backlash | P1 | L1 | arcmin | ≤8 | ≤8 | ≤8 | ≤8 | ≤8 |
| L2 | arcmin | ≤12 | ≤12 | ≤12 | ≤12 | ≤12 | ||
| P2 | L1 | arcmin | ≤16 | ≤16 | ≤16 | ≤16 | ≤16 | |
| L2 | arcmin | ≤20 | ≤20 | ≤20 | ≤20 | ≤20 | ||
| Moment Of Inertia Table | L1 | 3 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 |
| 4 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 5 | Kg*cm2 | 0.46 | 0.77 | 1.73 | 12.78 | 36.72 | ||
| 7 | Kg*cm2 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| 10 | Kg*cm2 | 0.41 | 0.65 | 1.42 | 11.38 | 34.02 | ||
| L2 | 12 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | |
| 15 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 16 | Kg*cm2 | 0.72 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 20 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 25 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 28 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 30 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 35 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 40 | Kg*cm2 | 0.44 | 0.72 | 1.49 | 12.18 | 34.24 | ||
| 50 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 70 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| 100 | Kg*cm2 | 0.34 | 0.58 | 1.25 | 11.48 | 34.02 | ||
| Technical Parameter | Level | Ratio | PRN60 | PRN80 | PRN90 | PRN120 | PRN160 | |
| Rated Torque | L1 | 3 | Nm | 27 | 50 | 96 | 161 | 364 |
| 4 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 5 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 7 | Nm | 34 | 48 | 95 | 170 | 358 | ||
| 10 | Nm | 16 | 22 | 56 | 86 | 210 | ||
| L2 | 12 | Nm | 27 | 50 | 96 | 161 | 364 | |
| 15 | Nm | 27 | 50 | 96 | 161 | 364 | ||
| 16 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 20 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 25 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 28 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 30 | Nm | 27 | 50 | 96 | 161 | 364 | ||
| 35 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 40 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 50 | Nm | 40 | 90 | 122 | 210 | 423 | ||
| 70 | Nm | 34 | 48 | 95 | 170 | 358 | ||
| 100 | Nm | 16 | 22 | 56 | 86 | 210 | ||
| Degree Of Protection | IP65 | |||||||
| Operation Temprature | ºC | – 10ºC to -90ºC | ||||||
| Weight | L1 | kg | 0.95 | 2.27 | 3.06 | 6.93 | 15.5 | |
| L2 | kg | 1.2 | 2.8 | 3.86 | 8.98 | 17 | ||
What is a Planetary Gearbox?
A planetary gearbox is a mechanical device in which the teeth of a planet mesh with the teeth of its sun or ring. The number of teeth and the spacing of planets will determine whether the teeth mesh correctly. In this article, we will learn more about planetary gearboxes. Besides understanding their working, you can also learn how to design your own. Here are some examples:
planetary gearboxes
If your car has an automatic transmission, then a planetary gearbox is the type you have. It is possible to find out if you have this type of gearbox by consulting the owner’s manual, calling the service department of your car’s manufacturer, or conducting a search using your favorite search engine. However, planetary gears are more complex and have many more components than standard gearboxes. The following information will explain more about this type of gearbox.
Planetary gearboxes use three different gear types to transmit torque. The sun gear sits in the center of the gear assembly, while the other gears rotate around it. A carrier connects the two gears, and is designed to set the spacing between them. When the gears are rotated, the carrier will spin, enabling the entire assembly to work together. The carrier also incorporates the output shaft. For this gearbox to work effectively, it must meet the application’s requirements.
There are three main types of planetary gearboxes: the basic model is highly efficient and transmits 97% of the power input. The earliest models are not complex, but they do have some key differences. Some of these differences make them ideal for various applications. For example, a planetary gearbox can operate in alternating and continuous operation, with the output support having internal grooving. Some designs have more than one output shaft, allowing the user to choose the configuration and torque that is best for their application.
One of the main differences between a planetary gearbox and a conventional one is the way the planetary parts move. A planetary gearbox may have multiple axes for increased torque. A planetary gearbox can provide a torque up to 113,000 N.m. by rotating its maximum teeth simultaneously. They are the ideal choice for space-constrained applications. For instance, a car with small spaces can install one with ease.
A planetary gearbox’s gear ratio is determined by the ratio of the sun gear to the ring gear. The number of teeth on the sun gear is a way to adjust the gear ratio. Smaller sun gears result in larger planetary gear ratios, while larger ones cause a decrease in torque. The ratio between planetary gears ranges from 3:1 to 10:1, with the lowest ratio being three. The greatest possible ratio is 10:1.
A planetary gearbox has many benefits. The compact design makes them a more efficient choice for small motors and is advantageous for servo functions. Planetary gearboxes have low inertia, which is an important factor, especially in servo applications, since the inertia of the gearbox adds to the motor’s load inertia. The planetary gearboxes are typically lubricated with grease or oil, so you don’t need to worry about re-lubrication or maintenance.
planetary gearboxes with output shaft
The advantages of planetary gearboxes are numerous. They are widely used in many applications, from automobiles to medical equipment, goods & personnel lifts to machine tools. They are also used in derrick & dockyard cranes and slewing drives. These gearboxes are available in various sizes and shapes, ranging from small to extremely large. There are many different types, and each is designed to suit its intended use.
The LP generation 3 gearhead series combines maximum quality with economic precision in a low-backlash planetary gearbox. The output shaft version is especially suited for high-speed, highly dynamic cyclic operation. Another version is the SP+ HIGH SPEED. The SP+ high-speed version is designed to achieve maximum speeds while in continuous operation. If you need a planetary gearbox with an output shaft, look no further. It is the best choice for many applications.
As the name suggests, a planetary gearbox incorporates planetary parts and an output shaft. The outer gears (also called the planetary gears) are connected by a carrier to the output shaft. The carrier is then connected to the output shaft by a ring. There are two or more planetary gears inside the planetary gearbox. Each gear is connected to a carrier, which is connected to the output shaft.
An epicyclic planetary gear train can be assembled so that the planet gear rolls around the sun gear. In the wheel drive planetary gearbox, the planetary gears are grouped over the housing to optimize the size and weight of the system. The planetary gear train can handle torques as high as 332,000 N.m., with the ring gear being fixed while the sun gear is movable.
Another advantage of a planetary gearbox is that it uses many teeth at once. This allows for high speed reduction and high torque transmission, and it is extremely compact. Planetary gearboxes with output shaft are ideal for space-constrained applications. Their compact size and minimal weight make them a popular choice in many industries. They are also known as epicyclic gears and are used in many different types of machines.
A planetary gearbox can have three components. A central sun gear, an outer ring known as the inner gear, and an output shaft. These three components are linked by a carrier. The carrier rotates so that the input and output gears are in sync. They also have a standard gap between the gears. The carrier also acts as the output shaft. They can be used to create small machines, such as a bicycle acceleration hub.
planetary gearboxes with integer number of teeth
When designing a planetary gearbox, one must determine the amount of tooth count. This figure is known as the mesh load factor Kg, and is based on the normal tooth forces that are generated in each mesh. The number of planets, the error in the gear design, and the rigidity of the housing all affect Kg. Depending on the type of application, Kg can be calculated by using different standards.
In a typical planetary gearbox, the ratio is an integer number, and the lowest is 3:1. At a ratio of 10, the sun gear is too large and the sun wheel is too low to provide a sufficient amount of torque. In most cases, the ratio is an integer value, and the teeth are evenly spaced. The gear mesh is then balanced to grade 2. The carrier is measured three-dimensionally to detect the accuracy of the planet pin hole in the carrier.
In the simplest case, each planetary gear mesh produces a dynamic signal at its mesh frequency. These signals can cancel or reinforce in various ways. A helix angle, however, introduces axial forces into the gear mesh, which can be cancelled or reinforced in the same way as torques. As the helix angle is an integer number, this planetary gear model does not necessarily require infinite precision.
The resulting motion period is measured in rotational angles. This figure can be used to determine fault diagnosis and calculate the minimum data length required. It can also be used to calculate the kinematic motion of a faulty planet gear tooth. It is important to note that fault-mesh motion is not instantaneous, and therefore, it requires a sufficient amount of time to fully mesh a faulty planet gear.
The load-share factor is similar to that of spur and helical gearboxes, and can be used to calculate dynamic load sharing. When the load share factor is low, the individual gear meshes are slightly loaded. Deflections can vary, especially with high-precision gears. Therefore, the design process should incorporate the tolerance chain. This will ensure the correct ratio of gear mesh.
A planetary gearbox is a type of planetary gear system that is used in motors. It has a sun gear at the center and a set of outer gears. Each gear turns according to its axis around the sun. They are interconnected by a ring component and are connected to each other through a carrier. The carrier also includes the output shaft. And since the sun gear is centered, the mesh is standard.
As an added benefit, planetary gearboxes have sliding surfaces, which reduce noise and vibration. Despite the high-quality of planetary gearboxes, it is important to properly lubricate them to avoid wear and tear. CZPT uses CZPT. In order to make the planetary gearboxes last a long time, the lubricant is usually incorporated in the planetary gearbox.
editor by czh 2022-12-20
China Standard NEMA 17 Hybrid 2 Phase Gear Reducer Stepper Motor with Great quality
Product Description
NEMA seventeen Hybrid 2 Stage gear reducer stepper motor
HangZhou CZPT Electronic Technologyco., LTD. recognized in 2011. We have via ISO9001, ROHS and CE certification, we are specializing in R&D and serve electric motor in GuangZhou, China.
We supply the generation of DC motor and driver, stepper motor and driver, machine and 3d printer stepper motor, axis cnc package stepper motor, hybrid stepper motor, gear motor, gear box motor. We acknowledge OEM and ODM orders.
Our goods are extensively employed in Dispensing device, very hot stamping device, manipulator, robot, restore table, labeling equipment, laser cutting machine, SMT equipment, health care tools, Printing machine, textile machinery, packaging equipment, CNC machine equipment, robots and other automation control subject.
We have abundant experience in the growth of design authorities and specialized personnel of new technical power .Following several years of engineering researching and development, marketplace advancement, we steadily turn into the 1 of greatest high quality stepper motor makers in China. In purchase to supply our greatest services and meet customer’s requirements, we all consider our very best to customize the motor and offer solutions.
GenHangZhou specification
Bundle Particulars
one) Carton box with foam inside.
2) Can be customized.
FQA
Q: How to select a motor to match my device ?
A: Remember to give us the crucial parameters of the motor. Below are some important requirements we require: keeping torque, actual physical dimension (diameter, length and so forth.), voltage, existing and so forth. Feel free to make contact with us and give the info, we are really glad to aid you if you are puzzled in variety.
Q: If I need a special motor , can you manufacture ?
A: Definitely, we can. If you want to change a motor in an present application, please deliver us a drawing or sample and we can help you discover a appropriate alternative. And you can speak to us and describe your software, our engineers will work collectively with you to locate a solution tailor-created for you.
Q: Can I get samples first ?
A: We stock several of our standard models. If you would like to test a sample 1st, we are glad to send some your way. Of course we do not stock specialized motors. If you have particular requirements, remember to enable us know, we will attempt our best to assist you.
The Basics of a Planetary Motor
A Planetary Motor is a type of gearmotor that uses a number of planetary gears to produce torque. This technique minimizes the probabilities of failure of personal gears and increases output potential. In comparison to the planetary motor, the spur equipment motor is significantly less complicated and significantly less costly. Even so, a spur equipment motor is generally more suited for programs demanding minimal torque. This is since every single equipment is dependable for the complete load, restricting its torque.
Self-centering planetary gears
This self-centering mechanism for a planetary motor is dependent on a helical arrangement. The helical composition involves a sunshine-world, with its crown and slope modified. The gears are mounted on a ring and share the load evenly. The helical arrangement can be both self-centering or self-resonant. This approach is suited for each applications.
A helical planetary gear transmission is illustrated in FIG. 1. A helical configuration consists of an output shaft eighteen and a sunlight gear eighteen. The drive shaft extends by way of an opening in the protect to have interaction drive pins on the earth carriers. The drive shaft of the planetary gears can be fastened to the helical arrangement or can be removable. The transmission method is symmetrical, permitting the output shaft of the planetary motor to rotate radially in reaction to the forces performing on the earth gears.
A adaptable pin can improve load sharing. This modification could lessen the encounter load distribution, but raises the (K_Hbeta) parameter. This impact influences the equipment score and existence. It is critical to recognize the effects of flexible pins. It is well worth noting that there are a number of other down sides of versatile pins in helical PGSs. The advantages of flexible pins are reviewed underneath.
Employing self-centering planetary gears for a helical planetary motor is essential for symmetrical force distribution. These gears guarantee the symmetry of force distribution. They can also be utilized for self-centering applications. Self-centering planetary gears also guarantee the correct pressure distribution. They are used to travel a planetary motor. The gearhead is made of a ring equipment, and the output shaft is supported by two ball bearings. Self-centering planetary gears can handle a substantial torque input, and can be suited for numerous purposes.
To remedy for a planetary gear system, you need to discover its pitch curve. The first step is to discover the radius of the inside equipment ring. A noncircular planetary gear mechanism should be capable to fulfill constraints that can be intricate and nonlinear. Employing a personal computer, you can remedy for these constraints by examining the profile of the planetary wheel’s tooth curve.
High torque
In comparison to the traditional planetary motors, substantial-torque planetary motors have a increased output torque and far better transmission effectiveness. The substantial-torque planetary motors are made to endure large masses and are utilized in several varieties of programs, this sort of as medical equipment and miniature client electronics. Their compact design and style makes them ideal for small area-conserving apps. In addition, these motors are made for higher-pace operation.
They arrive with a selection of shaft configurations and have a wide variety of price tag-performance ratios. The FAULHABER planetary gearboxes are created of plastic, ensuing in a good cost-overall performance ratio. In addition, plastic input stage gears are used in applications requiring substantial torques, and metal enter stage gears are accessible for increased speeds. For difficult working situations, modified lubrication is offered.
Different planetary equipment motors are obtainable in diverse measurements and electrical power levels. Typically, planetary gear motors are created of steel, brass, or plastic, though some use plastic for their gears. Steel-minimize gears are the most resilient, and are ideal for apps that need a large volume of torque. Similarly, nickel-steel gears are a lot more lubricated and can face up to a high sum of use.
The output torque of a substantial-torque planetary gearbox relies upon on its rated input pace. Industrial-grade high-torque planetary gearboxes are able of up to 18000 RPM. Their output torque is not higher than 2000 nm. They are also utilized in equipment the place a world is decelerating. Their operating temperature ranges in between 25 and 100 degrees Celsius. For ideal outcomes, it is greatest to choose the appropriate size for the application.
A substantial-torque planetary gearbox is the most suited variety of high-torque planetary motor. It is critical to figure out the deceleration ratio ahead of acquiring a single. If there is no merchandise catalog that matches your servo motor, contemplate buying a shut-fitting substantial-torque planetary gearbox. There are also substantial-torque planetary gearboxes available for personalized-produced apps.
High efficiency
A planetary gearbox is a variety of mechanical unit that is utilized for high-torque transmission. This gearbox is created of numerous pairs of gears. Large gears on the output shaft mesh with tiny gears on the input shaft. The ratio between the big and small equipment tooth establishes the transmittable torque. High-effectiveness planetary gearheads are accessible for linear motion, axial masses, and sterilizable purposes.
The AG2400 large-finish gear unit series is ideally matched to Beckhoff’s comprehensive line of servomotors and gearboxes. Its one-stage and multi-stage transmission ratios are highly adaptable and can be matched to various robotic varieties. Its modified lubrication helps it operate in challenging working circumstances. These higher-functionality equipment units are accessible in a vast selection of sizes.
A planetary gear motor can be made of steel, nickel-metal, or brass. In addition to steel, some types use plastic. The planetary gears share operate amongst numerous gears, generating it simple to transfer higher quantities of electrical power without placing a lot of stress on the gears. The gears in a planetary gear motor are held with each other by a movable arm. High-effectiveness planetary gear motors are far more effective than traditional gearmotors.
Even though a planetary equipment motor can generate torque, it is far more efficient and more affordable to produce. The planetary equipment technique is designed with all gears functioning in synchrony, minimizing the likelihood of a solitary gear failure. The performance of a planetary gearmotor helps make it a well-known decision for large-torque applications. This kind of motor is suited for many apps, and is significantly less costly than a regular geared motor.
The planetary gearbox is a mixture of a planetary type gearbox and a DC motor. The planetary gearbox is compact, versatile, and effective, and can be employed in a vast selection of industrial environments. The planetary gearbox with an HN210 DC motor is used in a 22mm OD, PPH, and ph configuration with voltage functioning between 6V and 24V. It is accessible in a lot of configurations and can be custom-produced to meet up with your software requirements.
Higher value
In common, planetary gearmotors are far more expensive than other configurations of gearmotors. This is because of to the complexity of their design, which involves the use of a central solar gear and a established of planetary gears which mesh with each and every other. The total assembly is enclosed in a larger interior tooth equipment. Nevertheless, planetary motors are a lot more successful for greater load requirements. The price of planetary motors may differ relying on the number of gears and the variety of planetary gears in the program.
If you want to create a planetary gearbox, you can acquire a gearbox for the motor. These gearboxes are frequently offered with many ratios, and you can use any a single to develop a customized ratio. The price of a gearbox depends on how a lot energy you want to shift with the gearbox, and how a lot equipment ratio you need. You can even make contact with your local FRC team to obtain a gearbox for the motor.
Gearboxes enjoy a key part in deciding the effectiveness of a planetary gearmotor. The output shafts used for this sort of motor are normally produced of steel or nickel-steel, although individuals utilized in planetary gearboxes are manufactured from brass or plastic. The former is the most sturdy and is best for programs that need high torque. The latter, nonetheless, is much more absorbent and is better at holding lubricant.
Making use of a planetary gearbox will permit you to minimize the input electricity needed for the stepper motor. However, this is not with no its downsides. A planetary gearbox can also be changed with a spare part. A planetary gearbox is inexpensive, and its spare elements are economical. A planetary gearbox has lower expense compared to a planetary motor. Its benefits make it much more attractive in particular purposes.
An additional edge of a planetary equipment unit is the capacity to take care of extremely-lower speeds. Making use of a planetary gearbox makes it possible for stepper motors to stay away from resonance zones, which can trigger them to crawl. In addition, the planetary gear unit makes it possible for for protected and successful cleansing. So, whether you happen to be taking into consideration a planetary equipment unit for a distinct application, these gear units can aid you get just what you need to have.
China manufacturer 2 Phase 1.8 Degree NEMA 11 Gear Reducer Stepper Motor with Hot selling
Item Description
Specification:
2HS Hybrid Stepping Motor Specifications
Planetary Gearbox Specs
Positive aspects of a Planetary Motor
If you are looking for an reasonably priced way to electricity a machine, contemplate purchasing a Planetary Motor. These models are created to offer a huge selection of gear reductions, and are able of creating considerably higher torques and torque density than other sorts of generate programs. This post will clarify why you ought to consider acquiring one particular for your requirements. And we will also talk about the distinctions in between a planetary and spur gear program, as effectively as how you can reward from them.
planetary gears
Planetary gears in a motor are utilised to minimize the velocity of rotation of the armature 8. The reduction ratio is decided by the composition of the planetary equipment gadget. The output shaft 5 rotates through the device with the help of the ring equipment 4. The ring gear 4 engages with the pinion 3 when the shaft is rotated to the engagement place. The transmission of rotational torque from the ring equipment to the armature leads to the motor to start off.
The axial end surface of a planetary equipment device has two round grooves 21. The depressed portion is utilised to retain lubricant. This lubricant prevents foreign particles from coming into the planetary gear place. This feature enables the planetary gear gadget to be compact and lightweight. The cylindrical part also minimizes the mass inertia. In this way, the planetary gear gadget can be a very good choice for a motor with minimal area.
Since of their compact footprint, planetary gears are excellent for minimizing heat. In addition, this style permits them to be cooled. If you need large speeds and sustained efficiency, you may want to contemplate making use of lubricants. The lubricants present a cooling effect and decrease noise and vibration. If you want to increase the efficiency of your motor, make investments in a planetary gear hub drivetrain.
The planetary equipment head has an inner sunlight gear that drives the multiple outer gears. These gears mesh collectively with the outer ring that is mounted to the motor housing. In industrial purposes, planetary gears are utilized with an increasing variety of enamel. This distribution of electrical power assures larger performance and transmittable torque. There are many rewards of using a planetary gear motor. These benefits contain:
planetary gearboxes
A planetary gearbox is a sort of drivetrain in which the enter and output shafts are connected with a planetary construction. A planetary gearset can have three main elements: an input equipment, a planetary output equipment, and a stationary position. Diverse gears can be employed to change the transmission ratios. The planetary framework arrangement presents the planetary gearset large rigidity and minimizes backlash. This large rigidity is critical for fast begin-end cycles and rotational course.
Planetary gears want to be lubricated frequently to prevent dress in and tear. In addition, transmissions must be serviced routinely, which can include fluid modifications. The gears in a planetary gearbox will use out with time, and any problems should be fixed immediately. Nonetheless, if the gears are damaged, or if they are faulty, a planetary gearbox manufacturer will repair it for free of charge.
A planetary gearbox is normally a 2-speed design and style, but skilled companies can provide triple and solitary-speed sets. Planetary gearboxes are also compatible with hydraulic, electromagnetic, and dynamic braking systems. The very first stage to creating a planetary gearbox is defining your software and the desired result. Renowned constructors use a consultative modeling approach, commencing each and every venture by studying machine torque and functioning situations.
As the planetary gearbox is a compact design, place is minimal. Therefore, bearings want to be chosen cautiously. The compact needle roller bearings are the most widespread selection, but they can’t tolerate big axial forces. Individuals that can take care of high axial forces, this kind of as worm gears, must opt for tapered roller bearings. So, what are the advantages and negatives of a helical gearbox?
planetary gear motors
When we believe of planetary equipment motors, we are likely to think of large and potent devices, but in simple fact, there are a lot of scaled-down, more affordable versions of the identical machine. These motors are frequently made of plastic, and can be as little as six millimeters in diameter. In contrast to their larger counterparts, they have only a single gear in the transmission, and are created with a tiny diameter and small variety of tooth.
They are related to the solar program, with the planets rotating all around a sun equipment. The world pinions mesh with the ring gear within the sun gear. All of these gears are connected by a planetary carrier, which is the output shaft of the gearbox. The ring gear and planetary provider assembly are attached to each and every other by way of a series of joints. When power is applied to any of these associates, the total assembly will rotate.
Compared to other configurations, planetary gearmotors are far more complicated. Their design consists of a sunlight equipment centered in the middle and numerous smaller gears that mesh with the central sunshine equipment. These gears are enclosed in a greater inner tooth gear. This layout allows them to handle bigger loads than conventional equipment motors, as the load is dispersed among numerous gears. This type of motor is normally more expensive than other configurations, but can stand up to the increased-load needs of some devices.
Due to the fact they are cylindrical in condition, planetary gear motors are exceptionally functional. They can be utilised in numerous applications, like computerized transmissions. They are also employed in apps exactly where substantial-precision and pace are essential. In addition, the planetary gear motor is robust and is characterized by lower vibrations. The advantages of making use of a planetary equipment motor are large and contain:
planetary gears vs spur gears
A planetary motor employs a number of teeth to share the load of rotating components. This offers planetary gears high stiffness and low backlash – frequently as reduced as a single or two arc minutes. These traits are essential for applications that bear recurrent commence-stop cycles or rotational route modifications. This report discusses the benefits of planetary gears and how they vary from spur gears. You can watch the animation underneath for a clearer comprehension of how they operate and how they differ from spur gears.
Planetary gears go in a periodic fashion, with a fairly tiny meshing frequency. As the meshing frequency will increase, the amplitude of the frequency also increases. The amplitude of this frequency is tiny at lower clearance values, and increases drastically at increased clearance amounts. The amplitude of the frequency is greater when the clearance reaches .2-.6. The amplitude will increase speedily, whilst use will increase slowly after the initial .2-.6-inch-vast clearance.
In substantial-velocity, high-torque apps, a planetary motor is more powerful. It has a number of contact factors for higher torque and larger speed. If you are not confident which sort to select, you can seek advice from with an specialist and design and style a customized gear. If you are unsure of what type of motor you want, make contact with Twirl Motor and question for help selecting the right one particular for your application.
A planetary gear arrangement offers a number of advantages above conventional fastened-axis equipment method designs. The compact dimension enables for reduced decline of efficiency, and the a lot more planets in the gear program boosts the torque density and ability. Yet another advantage of a planetary equipment program is that it is much much better and far more sturdy than its spur-equipment counterpart. Mixed with its many advantages, a planetary gear arrangement delivers a superior solution to your shifting wants.
planetary gearboxes as a compact different to pinion-and-gear reducers
While traditional pinion-and-gear reducer design and style is cumbersome and intricate, planetary gearboxes are compact and flexible. They are ideal for many apps, especially exactly where area and weight are problems, as effectively as torque and pace reduction. Nevertheless, knowing their mechanism and doing work isn’t really as straightforward as it sounds, so right here are some of the essential rewards of planetary gearing.
Planetary gearboxes perform by utilizing two planetary gears that rotate all around their own axes. The sun gear is utilized as the input, although the planetary gears are connected via a casing. The ratio of these gears is -Ns/Np, with 24 enamel in the sunshine equipment and -3/2 on the world gear.
In contrast to traditional pinion-and-equipment reducer designs, planetary gearboxes are significantly scaled-down and much less pricey. A planetary gearbox is about 50% scaled-down and weighs significantly less than a pinion-and-gear reducer. The smaller equipment floats on best of three big gears, reducing the outcomes of vibration and making certain steady transmission over time.
Planetary gearboxes are a excellent option to pinion-and-gear push systems simply because they are more compact, significantly less complex and offer a larger reduction ratio. Their meshing arrangement is equivalent to the Milky Way, with the solar equipment in the center and two or more outer gears. They are linked by a provider that sets their spacing and incorporates an output shaft.
When compared to pinion-and-gear reduces, planetary gearboxes supply greater pace reduction and torque capability. As a outcome, planetary gearboxes are small and compact and are often desired for area-constrained applications. But what about the high torque transfer? If you are looking for a compact alt
China best High Torque 4.5n. M to 12n. M NEMA 34 Geared Stepper Motor with Gear Box Ratio 5 10 near me shop
Merchandise Description
Substantial Torque 4.5N.m to 12N.m Nema 34 geared stepper motor with gear box ratio 5 ten
Merchandise Description
Stepper motors permit exact positioning with ease. They are utilised in a variety of types of equipment for exact rotation angle and speed control using pulse signals. Stepper motors create substantial torque with a compact body, and are best for quick acceleration and reaction. Stepper motors also keep their placement at quit, thanks to their mechanical style. Stepper motor solutions consist of a driver (will take pulse indicators in and converts them to motor motion) and a stepper motor.
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four. Closed Loop Stepper Motors, .9 degree 1.8 degree 2-Period Stepper Motors , 1.2 diploma 3-Period Stepper Motors
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Dynamic Modeling of a Planetary Motor
A planetary equipment motor is made up of a collection of gears rotating in perfect synchrony, enabling them to provide torque in a larger output capacity than a spur gear motor. As opposed to the planetary motor, spur gear motors are less complicated to build and price less, but they are better for apps demanding lower torque output. That is due to the fact every gear carries the complete load. The adhering to are some essential variances among the two sorts of gearmotors.
planetary gear program
A planetary gear transmission is a type of equipment system that transfers torque from a single source to one more, generally a rotary movement. In addition, this type of equipment transmission needs dynamic modeling to investigate its sturdiness and trustworthiness. Previous reports incorporated equally uncoupled and coupled meshing versions for the evaluation of planetary equipment transmission. The combined product considers the two the shaft structural stiffness and the bearing assistance stiffness. In some applications, the versatile planetary equipment could affect the dynamic reaction of the technique.
In a planetary equipment system, the axial end surface of the cylindrical part is rotatable relative to the separating plate. This system retains lubricant. It is also able of avoiding international particles from coming into the planetary gear program. A planetary equipment device is a wonderful option if your planetary motor’s velocity is substantial. A higher-good quality planetary equipment system can supply a superior overall performance than standard techniques.
A planetary gear system is a sophisticated system, involving a few shifting back links that are connected to each other by way of joints. The sun equipment acts as an input and the planet gears act as outputs. They rotate about their axes at a ratio established by the quantity of tooth on each gear. The sun equipment has 24 tooth, although the planet gears have a few-quarters that ratio. This ratio makes a planetary motor really productive.
planetary equipment teach
To predict the free vibration reaction of a planetary motor equipment train, it is crucial to create a mathematical model for the system. Earlier, static and dynamic models ended up utilized to research the actions of planetary motor equipment trains. In this review, a dynamic product was created to examine the results of important design parameters on the vibratory reaction. Crucial parameters for planetary equipment transmissions contain the construction stiffness and mesh stiffness, and the mass and place of the shaft and bearing supports.
The design and style of the planetary motor gear train is made up of a number of stages that can operate with variable input speeds. The layout of the equipment prepare allows the transmission of high torques by dividing the load throughout several planetary gears. In addition, the planetary gear teach has a number of enamel which mesh at the same time in procedure. This style also makes it possible for for greater performance and transmittable torque. Right here are some other benefits of planetary motor equipment trains. All these advantages make planetary motor equipment trains a single of the most well-liked kinds of planetary motors.
The compact footprint of planetary gears allows for outstanding warmth dissipation. Substantial speeds and sustained performances will need lubrication. This lubricant can also reduce sounds and vibration. But if these qualities are not desirable for your software, you can choose a different equipment variety. Alternatively, if you want to sustain large overall performance, a planetary motor equipment teach will be the very best option. So, what are the positive aspects of planetary motor gears?
planetary equipment practice with fastened provider train ratio
The planetary equipment train is a frequent kind of transmission in various devices. Its principal rewards are large effectiveness, compactness, large transmission ratio, and electrical power-to-excess weight ratio. This kind of equipment teach is a combination of spur gears, one-helical gears, and herringbone gears. Herringbone planetary gears have lower axial pressure and higher load carrying potential. Herringbone planetary gears are frequently used in large machinery and transmissions of big vehicles.
To use a planetary gear teach with a fastened provider teach ratio, the first and 2nd planets need to be in a carrier placement. The 1st earth is rotated so that its tooth mesh with the sun’s. The 2nd planet, even so, can’t rotate. It must be in a provider situation so that it can mesh with the solar. This needs a high degree of precision, so the planetary gear prepare is typically made of a number of sets. A tiny examination will simplify this design.
The planetary equipment prepare is made up of 3 factors. The outer ring equipment is supported by a ring equipment. Every single equipment is positioned at a specific angle relative to one one more. This makes it possible for the gears to rotate at a set rate even though transferring the motion. This design and style is also well-known in bicycles and other modest autos. If the planetary gear train has many levels, multiple ring gears might be shared. A stationary ring equipment is also utilized in pencil sharpener mechanisms. World gears are prolonged into cylindrical cutters. The ring gear is stationary and the planet gears rotate around a sunshine axis. In the situation of this design, the outer ring gear will have a -3/2 planet equipment ratio.
planetary gear train with zero helix angle
The torque distribution in a planetary equipment is skewed, and this will substantially reduce the load carrying capability of a needle bearing, and as a result the daily life of the bearing. To better realize how this can influence a gear train, we will look at two studies conducted on the load distribution of a planetary gear with a zero helix angle. The initial study was completed with a extremely specialized system from the bearing company INA/FAG. The red line represents the load distribution alongside a needle roller in a zero helix gear, although the eco-friendly line corresponds to the same distribution of hundreds in a 15 diploma helix angle equipment.
Yet another approach for determining a gear’s helix angle is to contemplate the ratio of the solar and earth gears. While the solar equipment is normally on the input facet, the planet gears are on the output side. The sunshine equipment is stationary. The two gears are in engagement with a ring gear that rotates forty five degrees clockwise. The two gears are attached to pins that help the planet gears. In the figure below, you can see the tangential and axial gear mesh forces on a planetary gear prepare.
An additional approach used for calculating power reduction in a planetary equipment prepare is the use of an car transmission. This variety of gear gives balanced functionality in both energy performance and load potential. In spite of the complexities, this approach provides a a lot more correct evaluation of how the helix angle impacts power decline in a planetary equipment train. If you happen to be intrigued in decreasing the electrical power reduction of a planetary equipment teach, read through on!
planetary equipment practice with spur gears
A planetary gearset is a kind of mechanical generate program that makes use of spur gears that transfer in opposite directions within a plane. Spur gears are one of the a lot more basic types of gears, as they never call for any specialty cuts or angles to operate. As an alternative, spur gears use a intricate tooth condition to determine where the tooth will make get in touch with. This in switch, will figure out the quantity of electricity, torque, and speed they can create.
A two-phase planetary gear practice with spur gears is also possible to run at variable input speeds. For these kinds of a set up, a mathematical product of the equipment teach is produced. Simulation of the dynamic behaviour highlights the non-stationary results, and the final results are in very good agreement with the experimental info. As the ratio of spur gears to spur gears is not consistent, it is referred to as a dedendum.
A planetary equipment practice with spur gears is a type of epicyclic gear practice. In this circumstance, spur gears operate amongst gears that include the two interior and exterior tooth. The circumferential movement of the spur gears is analogous to the rotation of planets in the photo voltaic system. There are 4 principal parts of a planetary gear prepare. The world equipment is positioned inside of the sun gear and rotates to transfer movement to the solar equipment. The earth gears are mounted on a joint provider that is linked to the output shaft.
planetary gear teach with helical gears
A planetary equipment train with helical teeth is an extremely potent transmission system that can give substantial stages of power density. Helical gears are utilized to improve efficiency by providing a far more efficient substitute to typical worm gears. This type of transmission has the potential to improve the general functionality of a system, and its positive aspects prolong much beyond the energy density. But what helps make this transmission technique so appealing? What are the key variables to consider when designing this sort of transmission program?
The most standard planetary practice is made up of the sunlight equipment, earth equipment, and ring gear aspects. The variety of planets may differ, but the basic composition of planetary gears is comparable. A basic planetary geartrain has the sunshine gear driving a carrier assembly. The amount of planets can be as lower as two or as large as six. A planetary equipment train has a minimal mass inertia and is compact and dependable.
The mesh period homes of a planetary gear teach are particularly crucial in creating the profiles. Various parameters this kind of as mesh period variation and tooth profile modifications must be studied in depth in purchase to totally understand the dynamic attributes of a PGT. These variables, together with other people, figure out the helical gears’ functionality. It is consequently important to recognize the mesh period of a planetary gear train to design and style it properly.