Product Description
Product Description
High Output Torque Density 1.5kw Planetary Gearbox WGZF150 for Stepper Motor FuBao is a new generation of practical products independently developed by our company:
Low noise: less than 65db.
Low back clearance: up to 3 arc minutes in a CZPT and 5 arc minutes in a double stage.
High torque: higher than the standard planetary reducer torque.
High stability: high strength alloy steel, the whole gear after hardening treatment, not only the surface hard substitution.
High deceleration ratio: Modular design, planetary gearbox can be interlinked.
Fubao planetary reducer manufacturers, supply of High output torque density 1.5KW planetary gearbox for stepper motor has the following advantages:
1. Compact structure: the characteristics of large torque planetary reducer is to make full use of space, limited space design bearing and gear ratio, so that the product is smaller than the traditional reducer volume can save space.
2. High efficiency: the planetary gear group will be in a completely tight meshing state when running, reducing gear collision or local meshing resulting in gear damage. The completely tight meshing characteristic makes the efficiency loss of each gear transmission only 3%. This type of transmission mode can ensure that the kinetic energy input reducer to the mechanical end of the process, still can maintain high transmission efficiency, avoid the internal gear friction, sliding, mechanical loss.
3. High axial and radial load capacity: the output shaft of Fubao technology’s high-torque planetary reducer adopts a large-span style, so that the bearing is configured at both ends of the output shaft. The design can effectively disperse the force acting on the output shaft and reduce the load of the bearing. In other words, the product strengthens the bearing and radial load capacity under the same size.
4. High strength: large torque planetary reducer gear group is very strong and stable, the thickness of the gear dispersed the load on the gear. The large span bearing group provides a stable structure, and the precision gear group allows the load to be distributed to each planetary gear under tight meshing to withstand the torque load.
5. High stability: precision processing to ensure that the product coaxial and concentric, coupled with bearing large span design, so that large torque planetary reducer with excellent stability.
Product Parameters
| TYPE | WGZF60 | WGZF85 | WGZF115 | WGZF160 | |
| Rated Output TorqueNm | 12-40 | 40-135 | 90-335 | 270-900 | |
| Max input speedNm | 24-80 | 80-270 | 180-670 | 540-1800 | |
| Max Arcmin | Step NO.1 | <=10 | <=10 | <=10 | <=10 |
| Step NO.2 | <=12 | <=12 | <=12 | <=12 | |
| Step NO.3 | <=14 | <=14 | <=14 | <=14 | |
| Reduction ratio 1/i | NO.1:3/4/5/7/;NO.2:12/16/20/25 | ||||
| NO.3:80/100/125/140/160 | |||||
Detailed Photos
Product Details
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Product Advantage
Compared with other reduction machines, planetary gear reduction machines have high rigidity, high precision (single stage can be achieved within 1 point), high transmission efficiency (single stage in 97-98%), high torque/volume ratio, lifetime maintenance free and other characteristics.
Because of these characteristics, planetary gear reducer is mostly installed on the stepper motor and servo motor, used to reduce speed, increase torque, matching inertia.
Company Profile
Factory Display
FAQ
Q: Speed reducer grease replacement time
A: When sealing appropriate amount of grease and running reducer, the standard replacement time is 20000 hours according to the aging condition of the grease. In addition, when the grease is stained or used in the surrounding temperature condition (above 40ºC), please check the aging and fouling of the grease, and specify the replacement time.
Q: Delivery time
A: Fubao has 2000+ production base, daily output of 1000+ units, standard models within 7 days of delivery.
Q: Reducer selection
A: Fubao provides professional product selection guidance, with higher product matching degree, higher cost performance and higher utilization rate.
Q: Application range of reducer
A: Fubao has a professional research and development team, complete category design, can match any stepping motor, servo motor, more accurate matching.
| Application: | Motor, Machinery, Agricultural Machinery, Mechanical Equipment |
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| Function: | Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction, Speed Increase, Lower The Speed and Increase The Torque |
| Layout: | Coaxial |
| Customization: |
Available
| Customized Request |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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.
Impact of Temperature Variations and Environmental Conditions on Planetary Gearbox Performance
The performance of planetary gearboxes can be significantly influenced by temperature variations and environmental conditions. Here’s how these factors impact their operation:
Temperature Variations: Extreme temperature fluctuations can affect the lubrication properties of the gearbox. Cold temperatures can cause the lubricant to thicken, leading to increased friction and reduced efficiency. On the other hand, high temperatures can cause the lubricant to thin out, potentially leading to insufficient lubrication and accelerated wear.
Environmental Contaminants: Planetary gearboxes used in outdoor or industrial environments can be exposed to contaminants such as dust, dirt, moisture, and chemicals. These contaminants can infiltrate the gearbox and degrade the quality of the lubricant. Additionally, abrasive particles can cause wear on gear surfaces, leading to decreased performance and potential damage.
Corrosion: Exposure to moisture, especially in humid or corrosive environments, can lead to corrosion of gearbox components. Corrosion weakens the structural integrity of gears and other components, which can ultimately result in premature failure.
Thermal Expansion: Temperature changes can cause materials to expand and contract. In gearboxes, this can lead to misalignment of gears and improper meshing, causing noise, vibration, and reduced efficiency. Proper consideration of thermal expansion is crucial in gearbox design.
Sealing and Ventilation: To mitigate the impact of temperature and environmental factors, planetary gearboxes need effective sealing to prevent contaminants from entering and to retain the lubricant. Proper ventilation is also essential to prevent pressure build-up inside the gearbox due to temperature changes.
Cooling Systems: In applications where temperature control is critical, cooling systems such as fans or heat exchangers can be incorporated to maintain optimal operating temperatures. This helps prevent overheating and ensures consistent gearbox performance.
Overall, temperature variations and environmental conditions can have a profound impact on the performance and lifespan of planetary gearboxes. Manufacturers and operators need to consider these factors during design, installation, and maintenance to ensure reliable and efficient operation.
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 2023-10-16
China 36mm Reducer High Torque Stepper Planetary Gear motor for infustrial equipment robot comer planetary gearbox
Warranty: 1YEAR
Design Variety: PG36K105-BY35
Variety: Gear MOTOR
Torque: ten
Building: Long lasting Magnet
Commutation: Brushless
Defend Feature: Drip-evidence
Velocity(RPM): four
Constant Current(A): .five
Efficiency: IE 1
Merchandise name: Stepper gearbox motor
Packaging Particulars: Items would be packed by regular bundle.
Port: HangZhou port, Hong Kong port
Technological Parameter
Observe:The technical specifications just for reference,in depth configuration can according to customer specifications,this sort of as reduction ratio,motor specs(customer specified or recommend by us),shaft specifications(round,solitary flat situation,double flat position,slot,screw thread,and so forth), 16MM 22MM 28MM 32MM 36MM 42MM custom-made BLDC 12v 24v planetary gear motor big torque velocity reducer gearbox all can be tailored.
Note:The gearbox is manufactured of metal,The blank is processed by CNC,Then, surface treatment method,the last method is gear broaching,accuracy and power are far better than powder metallurgy.The sun equipment and world equipment decide on the rational HT according to strength of need,Processing by hobbing(The consumer has specific demands, can specify the option of equipment materials, for example: multistage planets first stage is POM).Planet provider is machined by the machining heart with precision up to μm stage.The best and base flanges are profile aluminum processed by CNC.Then, surface oxidation treatment method.the physical appearance and energy, 28BYGH507-02AG6 1.8 Diploma nema eleven 2 Phase small gear motor Planetary Stepper Gearbox Motor for Healthcare Equipment precision and so on are much more than die casting.Our intention is to provide quality products for high quality clients,consistently strive for perfection.
Notice:The dimensions just for reference,the shaft specs, motor technical specs,stage of gearbox,all can be custom-made.La:Gearbox Size(optional)Lb:motor length(optional).
In depth Photographs
What gear motors do we generate?
We can OEM or ODM based on your exact requirments as well.
Packaging
| Carton measurement(mm): | 390(L)*273(W)*337(D) |
| Bodyweight: | fourteen.5kg/carton |
| Packaging specifics: | Mortors with foam, then into normal export carton or based on client’s needs |
Q&A
Welcome to make contact with us
A Brief Overview of the Spur Gear and the Helical Planetary Gearbox
This article will provide a brief overview of the Spur gear and the helical planetary gearbox. To learn more about the advantages of these gearboxes, read on. Here are a few common uses for planetary gears. A planetary gearbox is used in many vehicles. Its efficiency makes it a popular choice for small engines. Here are three examples. Each has its benefits and drawbacks. Let’s explore each one.
helical planetary gearbox
In terms of price, the CZPT is an entry-level, highly reliable helical planetary gearbox. It is suitable for applications where space, weight, and torque reduction are of high concern. On the other hand, the X-Treme series is suitable for applications requiring high-acceleration, high-axial and radial loads, and high-speed performance. This article will discuss the benefits of each type of planetary gearbox.
A planetary gearbox’s traction-based design is a variation of the stepped-planet design. This variation relies on the compression of the elements of the stepped-planet design. The resulting design avoids restrictive assembly conditions and timing marks. Compared to conventional gearboxes, compound planetary gears have a greater transmission ratio, and they do so with an equal or smaller volume. For example, a 2:1 ratio compound planet would be used with a 50-ton ring gear, and the result would be the same as a 100-ton ring gear, but the planetary disks would be half the diameter.
The Helical planetary gearbox uses three components: an input, an output, and a stationary position. The basic model is highly efficient and transmits 97% of the input power. There are three main types of planetary gearboxes, each focusing on a different performance characteristic. The CZPT basic line is an excellent place to start your research into planetary gearboxes. In addition to its efficiency and versatility, this gearbox has a host of modular features.
The Helical planetary gearbox has multiple advantages. It is versatile, lightweight, and easy to maintain. Its structure combines a sun gear and a planet gear. Its teeth are arranged in a way that they mesh with each other and the sun gear. It can also be used for stationary applications. The sun gear holds the carrier stationary and rotates at the rate of -24/16 and -3/2, depending on the number of teeth on each gear.
A helical planetary gearbox can reduce noise. Its shape is also smaller, reducing the size of the system. The helical gears are generally quieter and run more smoothly. The zero helix-angle gears, in contrast, have smaller sizes and higher torque density. This is a benefit, but the latter also increases the life of the system and is less expensive. So, while the helical planetary gearbox has many advantages, the latter is recommended when space is limited.
The helical gearbox is more efficient than the spur gear, which is limited by its lack of axial load component. The helical gears, on the other hand, generate significant axial forces in the gear mesh. They also exhibit more sliding at the points of tooth contact, adding friction forces. As such, the Helical planetary gearbox is the preferred choice in servo applications. If you’re looking for a gearbox to reduce noise and improve efficiency, Helical planetary gearboxes are the right choice.
The main differences between the two types of planetary gears can be found in the design of the two outer rings. The outer ring is also called the sun gear. The two gears mesh together according to their own axes. The outer ring is the planetary gear’s carrier. Its weight is proportional to the portion of the ring that is stationary. The carrier sets the gaps between the two gears.
Helical gears have angled teeth and are ideal for applications with high loads. They are also extremely durable and can transfer a high load. A typical Helical gearbox has two pairs of teeth, and this ensures smooth transmission. In addition, the increased contact ratio leads to lower fluctuations in mesh stiffness, which means more load capacity. In terms of price, Helical planetary gears are the most affordable gearbox type.
The outer ring gear drives the inner ring gear and surrounding planetary parts. A wheel drive planetary gearbox may have as much as 332,000 N.m. torque. Another common type of planetary gearbox is wheel drive. It is similar to a hub, but the outer ring gear drives the wheels and the sun gear. They are often combined over a housing to maximize size. One-stage Helical gears can be used in bicycles, while a two-stage planetary gear system can handle up to 113,000 N.m. torque.
The design of a helical planetary geartrain is complicated. It must comply with several constraints. These constraints relate to the geometrical relationship of the planetary geartrains. This study of the possible design space of a Helical geartrain uses geometric layouts. The ring gear, sun, and ring gear have no effect on the ratio of the planetary transmission. Nonetheless, helical geartrains are a good choice for many applications.
Spur gear planetary gearbox
The combination of planetary gears and spur gears in a transmission system is called a planetary or spur gearbox. Both the planetary gear and spur gear have their own characteristics and are used in various kinds of vehicles. They work in a similar way, but are built differently. Here are some important differences between the two types of gears. Listed below are some of the most important differences between them:
Helical gears: As opposed to spur gears, helical gears generate significant axial forces in the gear mesh. They also feature greater sliding contact at the point of tooth contact. The helix angle of a gearbox is generally in the range of 15 to 30 degrees. The higher the helix angle, the more axial forces will be transmitted. The axial force in a helical gearbox is greater than that of a spur gear, which is the reason why helical gears are more efficient.
As you can see, the planetary gearhead has many variations and applications. However, you should take care in selecting the number of teeth for your planetary gear system. A five:1 spur gear drive ratio, for example, means that the sun gear needs to complete five revolutions for every output carrier revolution. To achieve this, you’ll want to select a sun gear with 24 teeth, or five mm for each revolution. You’ll need to know the metric units of the planetary gearhead for it to be compatible with different types of machines.
Another important feature of a planetary gearbox is that it doesn’t require all of the spur gears to rotate around the axis of the drive shaft. Instead, the spur gears’ internal teeth are fixed and the drive shaft is in the same direction as the output shaft. If you choose a planetary gearbox with fixed internal teeth, you’ll need to make sure that it has enough lubrication.
The other significant difference between a spur gear and a planetary gearbox is the pitch. A planetary gearbox has a high pitch diameter, while a spur gear has low pitch. A spur gear is able to handle higher torques, but isn’t as efficient. In addition, its higher torque capability is a big drawback. Its efficiency is similar to that of a spur gear, but it is much less noisy.
Another difference between planetary and spur gear motors is their cost. Planetary gear motors tend to be more expensive than spur gear motors. But spur gears are cheaper to produce, as the gears themselves are smaller and simpler. However, planetary gear motors are more efficient and powerful. They can handle lower torque applications. But each gear carries a fixed load, limiting their torque. A spur gear motor also has fewer internal frictions, so it is often suited for lower torque applications.
Another difference between spur gears and planetary gears is their orientation. Single spur gears are not coaxial gearboxes, so they’re not coaxial. On the other hand, a planetary gearbox is coaxial, meaning its input shaft is also coaxial. In addition to this, a planetary gearbox is made of two sets of gear wheels with the same orientation. This gives it the ability to achieve concentricity.
Another difference between spur gears and planetary gears is that a planetary gear has an integer number of teeth. This is important because each gear must mesh with a sun gear or a ring gear. Moreover, each planet must have a corresponding number of teeth. For each planet to mesh with the sun, the teeth must have a certain distance apart from the other. The spacing between planets also matters.
Besides the size, the planetary gear system is also known as epicyclic gearing. A planetary gear system has a sun gear in the center, which serves as the input gear. This gear has at least three driven gears. These gears engage with each other from the inside and form an internal spur gear design. These gear sets are highly durable and able to change ratios. If desired, a planetary gear train can be converted to another ratio, thereby enhancing its efficiency.
Another important difference between a spur gear and a planetary gearbox is the type of teeth. A spur gear has teeth that are parallel to the shaft, while a planetary gear has teeth that are angled. This type of gear is most suitable for low-speed applications, where torque is necessary to move the actuation object. Spur gears also produce noise and can damage gear teeth due to repeated collisions. A spur gear can also slip, preventing torque from reaching the actuation object.
editor by czh 2023-02-08
China 30mm Small High Torque Planetary Electric Gearbox for Stepper and Servo DC Motor planetary gearbox clutch
Merchandise Description
30mm Planetary Gearbox
Mechanical Dimensions:
Gearbox Description:
| Housing materials |
Bearing at output |
Radial load (10mm from the flange) |
Shaft axial load |
Shaft press fit force, max. |
Radial play of shaft |
Thrust play of shaft |
Backlash at no-load |
| Steel | Sleeve bearings | ≤3Kgf | ≤2.5Kgf | ≤10Kgf | ≤0.08mm | ≤0.2mm | ≤3° |
| Metallic | Ball bearings | ≤3.5Kgf | ≤2.5Kgf | ≤10Kgf | ≤0.05mm | ≤0.2mm | ≤3° |
Motor Shaft Pinion Specification:
| Module | No. of teeth | Pressure angle | Hole diameter | Reduction ratio. |
| .5 | 11 | 20° | two.28,2.48,2.ninety eight | one/5,1/19,1/27,1/seventy one,1/one hundred,1/139,1/264,1/516,1/721 |
| .5 | 17 | 20° | 2.28,2.48,2.98 | 1/4,1/14,1/51,1/189 |
| .5 | eight | 20° | two.28 | one/35,1/939 |
Gearbox Specification:
| Reduction ratio | one/4 | 1/5 | one/fourteen | one/19 | 1/27 | one/35 | 1/fifty one | one/seventy one | 1/one hundred | one/139 | one/189 | one/264 | 1/516 | 1/721 | 1/939 |
| Rated tolerance torque |
2 | 2 | 3 | 3 | four | 4 | 6 | 6 | eight | 8 | 10 | 10 | 10 | ten | ten |
| Max momentary tolerance torque |
6 | 6 | nine | 9 | twelve | twelve | 18 | 18 | 24 | 24 | 30 | 30 | 30 | thirty | 30 |
| Effectiveness | eighty% | eighty% | 70% | 70% | 70% | 70% | sixty% | 60% | 60% | sixty% | 50% | fifty% | fifty% | fifty% | fifty% |
| Duration (L-mm) |
23.six | 23.6 | 30 | thirty | thirty | 30 | 36.four | 36.4 | 36.4 | 36.4 | forty two.8 | 42.eight | forty two.8 | forty two.eight | forty two.8 |
| Fat (g) |
seventy nine | seventy nine | ninety two | 92 | ninety two | ninety two | 107 | 107 | 107 | 107 | 122 | 122 | 122 | 122 | 122 |
About Us:
We specialised in researching, building and servicing electric motors, gearbox and large precision gears with the small modules.
After years of advancement, we have an impartial product design and the R&D group, provider team, and specialist quality management team.
What’s much more, we have 2 joint ventures. A single is located in HangZhou, which produces hybrid stepper motor, valuable linear stepper motor, brushless DC motor, servo motor, stepper motor driver, brushless motor driver, encoder and brake.
An additional 1 is located in HangZhou, which creates DC gear motor. The manufacturing unit has dozens of CNC machines and large precision check gear, implements the process administration and automated procedure in most creating method.
We also have 2 cooperation factories. One particular is generating AC reversible synchronous motor and AC servo motor, the other 1 is generating linear permanent stepper motor, long term stepper motors.
Customer’s Going to:
Associated Goods:
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US $5-20 / Piece | |
500 Pieces (Min. Order) |
###
| Application: | Motor |
|---|---|
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Size: | 30mm |
| Rated Tolerance Torque: | 2-10 |
| Length: | 23.6mm-42.8mm |
###
| Customization: |
Available
|
|---|
###
| Housing material |
Bearing at output |
Radial load (10mm from the flange) |
Shaft axial load |
Shaft press fit force, max. |
Radial play of shaft |
Thrust play of shaft |
Backlash at no-load |
| Metal | Sleeve bearings | ≤3Kgf | ≤2.5Kgf | ≤10Kgf | ≤0.08mm | ≤0.2mm | ≤3° |
| Metal | Ball bearings | ≤3.5Kgf | ≤2.5Kgf | ≤10Kgf | ≤0.05mm | ≤0.2mm | ≤3° |
###
| Module | No. of teeth | Pressure angle | Hole diameter | Reduction ratio. |
| 0.5 | 11 | 20° | 2.28,2.48,2.98 | 1/5,1/19,1/27,1/71,1/100,1/139,1/264,1/516,1/721 |
| 0.5 | 17 | 20° | 2.28,2.48,2.98 | 1/4,1/14,1/51,1/189 |
| 0.5 | 8 | 20° | 2.28 | 1/35,1/939 |
###
| Reduction ratio | 1/4 | 1/5 | 1/14 | 1/19 | 1/27 | 1/35 | 1/51 | 1/71 | 1/100 | 1/139 | 1/189 | 1/264 | 1/516 | 1/721 | 1/939 |
| Rated tolerance torque |
2 | 2 | 3 | 3 | 4 | 4 | 6 | 6 | 8 | 8 | 10 | 10 | 10 | 10 | 10 |
| Max momentary tolerance torque |
6 | 6 | 9 | 9 | 12 | 12 | 18 | 18 | 24 | 24 | 30 | 30 | 30 | 30 | 30 |
| Efficiency | 80% | 80% | 70% | 70% | 70% | 70% | 60% | 60% | 60% | 60% | 50% | 50% | 50% | 50% | 50% |
| Length (L-mm) |
23.6 | 23.6 | 30 | 30 | 30 | 30 | 36.4 | 36.4 | 36.4 | 36.4 | 42.8 | 42.8 | 42.8 | 42.8 | 42.8 |
| Weight (g) |
79 | 79 | 92 | 92 | 92 | 92 | 107 | 107 | 107 | 107 | 122 | 122 | 122 | 122 | 122 |
|
US $5-20 / Piece | |
500 Pieces (Min. Order) |
###
| Application: | Motor |
|---|---|
| Layout: | Coaxial |
| Hardness: | Hardened Tooth Surface |
| Size: | 30mm |
| Rated Tolerance Torque: | 2-10 |
| Length: | 23.6mm-42.8mm |
###
| Customization: |
Available
|
|---|
###
| Housing material |
Bearing at output |
Radial load (10mm from the flange) |
Shaft axial load |
Shaft press fit force, max. |
Radial play of shaft |
Thrust play of shaft |
Backlash at no-load |
| Metal | Sleeve bearings | ≤3Kgf | ≤2.5Kgf | ≤10Kgf | ≤0.08mm | ≤0.2mm | ≤3° |
| Metal | Ball bearings | ≤3.5Kgf | ≤2.5Kgf | ≤10Kgf | ≤0.05mm | ≤0.2mm | ≤3° |
###
| Module | No. of teeth | Pressure angle | Hole diameter | Reduction ratio. |
| 0.5 | 11 | 20° | 2.28,2.48,2.98 | 1/5,1/19,1/27,1/71,1/100,1/139,1/264,1/516,1/721 |
| 0.5 | 17 | 20° | 2.28,2.48,2.98 | 1/4,1/14,1/51,1/189 |
| 0.5 | 8 | 20° | 2.28 | 1/35,1/939 |
###
| Reduction ratio | 1/4 | 1/5 | 1/14 | 1/19 | 1/27 | 1/35 | 1/51 | 1/71 | 1/100 | 1/139 | 1/189 | 1/264 | 1/516 | 1/721 | 1/939 |
| Rated tolerance torque |
2 | 2 | 3 | 3 | 4 | 4 | 6 | 6 | 8 | 8 | 10 | 10 | 10 | 10 | 10 |
| Max momentary tolerance torque |
6 | 6 | 9 | 9 | 12 | 12 | 18 | 18 | 24 | 24 | 30 | 30 | 30 | 30 | 30 |
| Efficiency | 80% | 80% | 70% | 70% | 70% | 70% | 60% | 60% | 60% | 60% | 50% | 50% | 50% | 50% | 50% |
| Length (L-mm) |
23.6 | 23.6 | 30 | 30 | 30 | 30 | 36.4 | 36.4 | 36.4 | 36.4 | 42.8 | 42.8 | 42.8 | 42.8 | 42.8 |
| Weight (g) |
79 | 79 | 92 | 92 | 92 | 92 | 107 | 107 | 107 | 107 | 122 | 122 | 122 | 122 | 122 |
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 czh 2023-01-13
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 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.
JSS Motor provides several options for a broad assortment of programs:
one. Body Measurements from Nema 8 (twenty mm) up to Nema 52 (one hundred ten mm)
2. Guide Screw, Geared, Encoder, Brake and built-in controller options
3. AC or DC Input Stepper Motor Drivers
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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1.Q:Can I get some samples very first?
A:Certain, we are honored to offer you samples for your examine.
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A:Our goods are manufactured according to your buy apart from the CZPT products.
three.Q:What is actually the shipping time?
A:It generally normally takes about 7 working times, but the exact delivery time might be distinct for distinct get or at different time.
four.Q: How does your manufacturing unit do relating to top quality manage?
A: Top quality is priority. We often attach great value to quality handle from the beginning to the stop of the manufacturing.
Every single merchandise will be totally assembled and meticulously tested just before packed.
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A: We offer you diverse guarantee terms for diverse goods. Please make contact with with us for details.
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.
