Product Description
Planetary winch gearboxes of the HFW series are composed of 18 finely spaced frame sizes. The compact design allows the gearbox to be integrated into the winch drum. The failsafe brake can be integrated inside the gearbox or mounted externally, with common lubrication for the gears. Electrically driven versions are available with both in-line and right-angle configurations. Torque ratings are organized by FEM class, in accordance with minimum approved class safety factors for gears.
Features:
Compact structure and space-saving design
Robust main bearing system
High torque capacity
High load capacity
Integrated static multiple disk parking brake
Optional Disconnect device for towing
Optional Quick disconnection device
Simple mounting
Easy oil change
Low-noise running operation
Class approval program
ATEX conformity on demand
Torque ratings are organized by FEM class
The failsafe brake can be integrated inside the gearbox or mounted externally, with common lubrication for the gears
Specifications:
| Model | HFT026W |
| Max. output torque: | 20000 N.m |
| Input speed |
up to 4,000 rpm |
| Ratio: | 30.36,36.8,42.87,50.52,54.20, 62 |
| Brake options |
Hydraulically released parking brake on request |
| Dynamic Loading: | 186KN |
| Static Loading: | 400KN |
| Applicable motors: | Cartridge axial piston hydraulic motors Flanged axial piston hydraulic motors Hydraulic orbit motors Electrical motors
|
| Application: | Marine: Ship crane, mobile harbour crane, heavy duty crane, shipyard cranes, handling equipment Construction machine: Cable excavator, drilling rig, crane |
1.Our material warehouse
2. Our machining euqipment
3 Our Inspection equipment
4 Our assembly line
5 Our testing machine
6 Our painting line
7 Finished gearbox warehouse
In conclusion, ELITE Hydraulic offers quality, value, and professional power transmission solutions that cater to a wide variety of industries. With their expertise, experience, and commitment to customer satisfaction, you can be sure that you’re in safe hands when working with them. Whether you need travel gearbox, electrical drive, travel drive,slew gearbox,winche gearbox,cutter gearbox,truck mixer gearbox,twin shaft mixer or other hydraulic transmission solutions, you can trust ELITE Hydraulic to provide you with the best possible solutions. Contact them today to learn more about their power transmission products and services.
/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
| Application: | Motor, Motorcycle, Machinery, Agricultural Machinery |
|---|---|
| Function: | Change Drive Torque, Speed Changing, Speed Reduction |
| Hardness: | Hardened Tooth Surface |
| Step: | Three-Step |
| Type: | Planetary Gear Box |
| Warranty: | 18 Months |
| Customization: |
Available
| Customized Request |
|---|
Planetary Gearbox Advantages and Disadvantages
A planetary gearbox is a type of mechanical drive with a single output shaft. They are suitable for both clockwise and counterclockwise rotations, have less inertia, and operate at higher speeds. Here are some advantages and disadvantages of this type of gearbox. Let us see what these advantages are and why you should use them in your applications. Listed below are some of the benefits of planetary gearboxes.
Suitable for counterclockwise and clockwise rotation
If you want to teach children about the clock hands, you can buy some resources for counterclockwise and asymmetrical rotation. These resources include worksheets for identifying degrees of rotation, writing rules for rotation, and visual processing. You can also use these resources to teach angles. For example, the translation of shapes activity pack helps children learn about the rotation of geometric shapes. Similarly, the visual perception activity sheet helps children understand how to process information visually.
Various studies have been done to understand the anatomical substrate of rotations. In a recent study, CZPT et al. compared the position of the transitional zone electrocardiographically and anatomically. The authors found that the transitional zone was normal in nine of 33 subjects, indicating that rotation is not a sign of disease. Similarly, a counterclockwise rotation may be caused by a genetic or environmental factor.
The core tip data should be designed to work in both clockwise and counterclockwise rotation. Counterclockwise rotation requires a different starting point than a clockwise rotation. In North America, star-delta starting is used. In both cases, the figure is rotated about its point. Counterclockwise rotation, on the other hand, is done in the opposite direction. In addition, it is possible to create counterclockwise rotation using the same gimbal.
Despite its name, both clockwise and counterclockwise rotation requires a certain amount of force to rotate. When rotating clockwise, the object faces upwards. Counterclockwise rotation, on the other hand, starts from the top position and heads to the right. If rotating in the opposite direction, the object turns counterclockwise, and vice versa. The clockwise movement, in contrast, is the reverse of counterclockwise rotation.
Has less inertia
The primary difference between a planetary gearbox and a normal pinion-and-gear reducer is the ratio. A planetary gearbox will produce less inertia, which is an important advantage because it will reduce torque and energy requirements. The ratio of the planetary gearbox to its fixed axis counterpart is a factor of three. A planetary gearbox has smaller gears than a conventional planetary, so its inertia is proportional to the number of planets.
Planetary gears are less inertia than spur gears, and they share the load across multiple gear teeth. This means that they will have low backlash, and this is essential for applications with high start-stop cycles and frequent rotational direction changes. Another benefit is the high stiffness. A planetary gearbox will have less backlash than a spur gearbox, which means that it will be more reliable.
A planetary gearbox can use either spur or helical gears. The former provides higher torque ratings while the latter has less noise and stiffness. Both types of gears are useful in motorsports, aerospace, truck transmissions, and power generation units. They require more assembly time than a conventional parallel shaft gear, but the PD series is the more efficient alternative. PD series planetary gears are suitable for many applications, including servo and robotics.
In contrast, a planetary gear set can have varying input speed. This can affect the frequency response of the gearset. A mathematical model of the two-stage planetary gears has non-stationary effects and correlates with experimental findings. Fig. 6.3 shows an addendum. The dedendum’s minimum value is approximately 1.25m. When the dedendum is at its smallest, the dedendum has less inertia.
Offers greater reliability
The Planetary Gearbox is a better option for driving a vehicle than a standard spur gearbox. A planetary gearbox is less expensive, and they have better backlash, higher load capacity, and greater shock loads. Unlike spur gearboxes, however, mechanical noise is virtually nonexistent. This makes them more reliable in high-shock situations, as well as in a wide range of applications.
The Economy Series has the same power density and torque capacity of the Precision Helical Series, but it lacks the precision of the latter. In contrast, Economy Series planetary gearboxes feature straight spur planetary gearing, and they are used in applications requiring high torque. Both types of gearboxes are compatible with NEMA servo motors. If torque density is important, a planetary gearbox is the best choice.
The Dispersion of External Load: The SSI model has been extensively used to model the reliability of planetary gear systems. This model takes the contact force and fatigue strength of the system as generalized stress and strength. It also provides a theoretical framework to evaluate the reliability of planetary gear systems. It also has many other advantages that make it the preferred choice for high-stress applications. The Planetary Gearbox offers greater reliability and efficiency than traditional rack and pinion gear systems.
Planetary gearing has greater reliability and compact design. Its compact design allows for wider applications with concerns about space and weight. Additionally, the increased torque and reduction makes planetary gearboxes an excellent choice for a wide variety of applications. There are three major types of planetary gearboxes, each with its own advantages. This article describes a few of them. Once you understand their workings, you will be able to choose the best planetary gearbox for your needs.
Has higher operating speeds
When you look at planetary gearboxes, you might be confused about which one to choose. The primary issue is the application of the gearbox. You must also decide on secondary factors like noise level, corrosion resistance, construction, price, and availability worldwide. Some constructors work faster than others and deliver the gearboxes on the same day. However, the latter ones often deliver the planetary gearbox out of stock.
Compared to conventional gearboxes, a planetary gearbox can run at higher speeds when the input speed fluctuates. However, these gears are not very efficient in high-speed applications because of their increased noise levels. This makes planetary gears unsuitable for applications involving a great deal of noise. That is why most planetary gears are used in small-scale applications. There are some exceptions, but in general, a planetary gearbox is better suited for applications with higher operating speeds.
The basic planetary gearbox is a compact alternative to normal pinion-and-gear reducers. They can be used in a wide variety of applications where space and weight are concerns. Its efficiency is also higher, delivering 97% of the power input. It comes in three different types based on the performance. A planetary gearbox can also be classified as a worm gear, a spur gear, or a sprocket.
A planetary gearhead has a high-precision design and can generate substantial torque for their size. It also reduces backlash to two arc-min. Additionally, it is lubricated for life, which means no maintenance is needed. It can fit into a small machine envelope and has a small footprint. Moreover, the helical crowned gearing provides fast positioning. A sealed gearbox prevents abrasive dust from getting into the planetary gearhead.
Has drawbacks
The design of a planetary gearbox is compact and enables high torque and load capability in a small space. This gear arrangement also reduces the possibility of wear and tear. Planet gears are arranged in a planetary fashion, allowing gears to shift under load and a uniform distribution of torque. However, some disadvantages of planetary gears must be considered before investing in this gearbox.
While the planetary gearbox is a high precision motion-control device, its design and maintenance requirements are a concern. The bearing load is high, requiring frequent lubrication. Also, they are inaccessible. Despite these drawbacks, planetary gearboxes are suitable for a variety of tasks. They also have low backlash and high torsional stiffness, making them excellent choices for many applications.
As a result, the speed of a planetary gearbox varies with load and speed. At lower ratios, the sun gear becomes too large in relation to the planet gears. As the ratio increases, the sun gear will become too low, reducing torque. The planetary gears also reduce their torque in high-speed environments. Consequently, the ratio is a crucial consideration for planetary gearbox condition monitoring.
Excess drag may result from out-of-tolerance components or excessive lubrication. Drag should be measured both in directions and be within acceptable ranges. Grease and oil lubrication are two common planetary gearbox lubricants, but the choice is largely dependent on your application. While grease lubricates planetary gears well, oil needs maintenance and re-lubrication every few thousand hours.
editor by CX 2024-03-27
China best CZPT Winch Drive Gearbox Gft110W3 6372 Planetary Gearbox components of gearbox
Product Description
Rexroth Planetary Gearbox, Final Drive GFT 110 W3 6372
sany rotary drilling rig. main winch
Rexroth winch drive gearbox GFT110W3 6372 planetary gearbox
1, good quality
2, low price, Original CZPT motor reducer
3, deliver soon
| Main performances | Unit | Parameters | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Overall height(chassis/SANY chassis) | mm | 22,660/22,7/8822 0571 R988/8822 0571 R98857133 GFT60W3B86~/8822 0571 R GFT7T2B51-01 R98857156 GFT7T2B63-01 R9880 0571 9 GFT80T3-185-03 R9880 0571 6 GFT80T3B127-01 W/O MOTOR R988056701 GFT80T3B127-09 R988064513 GFT80T3B127-09 W/O MOTOR R988006366 GFT80T3B150-01 R988006367 GFT80T3B150-02 R988006370 GFT80T3B185-06 R98857127 GFT80T3B185-10 R988049613 GFT80T3B185-10 W/O MOTOR R988062758 GFT80T3B185-11 R988006374 GFT80T3B204 R988006375 GFT80T3B77-01 R988006551 GFT80W3B127-07 R988006866 GFT80W3B127-14 R988018309 GFT80W3B127-17 R98857113 GFT80W3B127-19 R98857163 GFT60A3B65-03 R988006277 GFT60T3B106-03 R9880 0571 6 GFT60T3B106-05 W/O MOTOR R988006284 GFT60T3B106-13 R988006286 GFT60T3B120-06 R GFT60T3B140-19 R988 0571 1 GFT60T3B140-20 R988006307 GFT60T3B170-06 R988006308 GFT60T3B170-08 R9880 0571 5 GFT60T3B170-12 W/O MOTOR R GFT60T3B64-01 R9880 0571 4 GFT60T3B86-02 R9880 0571 2 GFT60W3B106-06 R9880 0571 3 GFT60W3B106-11 R988054345 GFT60W3B106-20 R988018532 GFT60W3B170-11 R988007035 GFT60W3B400 W/O MOTOR R988006589 GFT60W3B64-01 R988006591 GFT60W3B64-02 R988006526 GFT60W3B64-03 R9885711 GFT60W3B64-09 R988054749 GFT60W3B64-10 R988064141 GFT60W3B64-12 R988006136 GFT24T2B19-01 R988006137 GFT24T2B19-03 R988006143 GFT24T3B103-07 R988049105 GFT26T2B43-08 R988006159 GFT26T2B51-02 R988006160 GFT26T2B62-06 R988006173 GFT26W2B62-06 R988006177 GFT26W2B62-10 R988006178 GFT26W2B62-15 R988018533 GFT26W2B62-20 R GFT34T2B43-01 R988006187 GFT36T2B28-02 R988006189 GFT36T3-131-04 R9885719 GFT36T3-131-04 W/O MOTOR R988006199 GFT36T3B100-12 R988006216 GFT36T3B139-01 R9885712 GFT36T3B139-02 W/O MOTOR R988046030 GFT36T3B139-07 R GFT36T3B67-15 R988006228 GFT36T3B79-09 R988006966 GFT36T3B79-09 W/O MOTOR R988065729 GFT36W3B100-06 R988006244 GFT36W3B67-03 R988017691 GFT36W3B67-16 R988006255 GFT36W3B79-25 R988040808 GFT36W3B79-30 R98857110 GFT36W3B79-32 R9885718 GFT40T2B41-04 R98804 0571 GFT40T2B41-05 R988006266 GFT40W2B49-01 R988006267 GFT40W2B49-02 R988046595 GFT40W2B59-15 R98857123 GFT40W2B59-16 R GFT40W2B59-17 R GFT50T3B100-01 R98857162 GFT50T3B177-04 R988006274 GFT60A2B40-01 R98805711 GFT110W3B96-09 R988018531 GFT110W3B96-21 R988044467 GFT110W3B96-28 R GFT110W3B96-30 R GFT110W3B96-34 R98857173 GFT110W3B96-36 R98857175 GFT110W3B96-38 R988065817 GFT110W3B96-40 R988017539 GFT13T2B32-01 R988006082 GFT17T2B45-21 R988006086 GFT17T2B45-25 R988017334 GFT17T2B45-33 R988006089 GFT17T2B54-04 R988006090 GFT17T2B54-05 R988006093 GFT17T2B54-09 R988006886 GFT17T2B54-12 W/O MOTOR R98857112 GFT17T2B54-22 R988006105 GFT17T3B78-07 R98857124 GFT17T3B88-05 R988006118 GFT17W2B45-15 R988006119 GFT17W2B45-16 R988058732 GFT17W3B78-06 W/O MOTOR R91605715 GFT2160E/30-AAAA0045M1-HA1/0170AS0-0CJ R916008231 GFT2160E/30-AAAA0045M1-HA1/0170AS0-0CJ R988056777 GFB26T2B52-02 R988005877 GFB26T2B63-12 R988005879 GFB36T2B24-04 R988005881 GFB36T2B24-06 R988056999 GFB36T3B101-12 R988005909 GFB36T3B101-29 R9885710 GFB36T3B101-30 R9885711 GFB36T3B101-31 R9885713 GFB36T3B101-33 R9885717 GFB36T3B101-37 R988006816 GFB36T3B101-38 R98805712 GFB36T3B118-06 R98805714 GFB36T3B118-10 R98857185 GFB36T3B118-11 R988048093 GFB36T3B118-12 R98857195 GFB36T3B132-10 R988054750 GFB36T3B132-11 R9885711 GFB36T3B68-03 R9885713 GFB36T3B68-05 R988046591 GFB36T3B68-11 R98805713 GFB36T3B80-15 R98805715 GFB36T3B80-17 R9880571 GFB36T3B80-17 W/O MOTOR R98805717 GFB40T2B49-01 /* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
Considerations for Selecting Planetary Gearboxes for Aerospace and Satellite ApplicationsSelecting planetary gearboxes for aerospace and satellite applications requires careful consideration due to the unique demands of these industries:
Overall, selecting planetary gearboxes for aerospace and satellite applications involves a comprehensive evaluation of factors related to weight, reliability, efficiency, durability, environmental resistance, precision, and integration to meet the unique demands of these industries.
The Role of Lubrication and Cooling in Maintaining Planetary Gearbox PerformanceLubrication and cooling are essential factors in ensuring the optimal performance and longevity of planetary gearboxes. Here’s how they play a crucial role: Lubrication: Proper lubrication is vital for reducing friction and wear between gear teeth and other moving components within the gearbox. It forms a protective layer that prevents metal-to-metal contact and minimizes heat generation. The lubricant also helps dissipate heat and contaminants, ensuring a smoother and quieter operation. Using the right type of lubricant and maintaining the proper lubrication level are essential. Over time, lubricants may degrade due to factors like temperature, load, and operating conditions. Regular lubricant analysis and replacement help maintain optimal gearbox performance. Cooling: Planetary gearboxes can generate significant heat during operation due to friction and power transmission. Excessive heat can lead to lubricant breakdown, reduced efficiency, and premature wear. Cooling mechanisms, such as cooling fans, fins, or external cooling systems, help dissipate heat and maintain a stable operating temperature. Efficient cooling prevents overheating and ensures consistent lubricant properties, extending the life of the gearbox components. It’s particularly important in applications with high-speed or high-torque requirements. Overall, proper lubrication and cooling practices are essential to prevent excessive wear, maintain efficient power transmission, and prolong the service life of planetary gearboxes. Regular maintenance and monitoring of lubrication quality and cooling effectiveness are key to ensuring the continued performance of these gearboxes.
Role of Sun, Planet, and Ring Gears in Planetary GearboxesThe arrangement of sun, planet, and ring gears is a fundamental aspect of planetary gearboxes and significantly contributes to their performance. Each gear type plays a specific role in the gearbox’s operation:
The arrangement of these gears allows for various gear reduction ratios and torque multiplication effects, making planetary gearboxes versatile and efficient for a wide range of applications. The combination of multiple gear engagements and interactions distributes the load across multiple gear teeth, resulting in higher torque capacity, smoother operation, and lower stress on individual gear teeth. Planetary gearboxes offer advantages such as compact size, high torque density, and the ability to achieve multiple gear reduction stages within a single unit. The arrangement of the sun, planet, and ring gears is essential for achieving these benefits while maintaining efficiency and reliability in various mechanical systems.
China high quality Planetary Gearbox Gear Speed Reducer Motor Winch Track Wheel Drive System Reduction Transmission Epicyclic Inline Precision Precision NEMA 34 Gearbox cvt gearboxProduct Description
Planetary Gearbox gear speed reducer motor winch track wheel drive system reduction transmission epicyclic inline precision precision nema 34 gearbox Application of Planetary GearboxPlanetary gearboxes are used in a wide variety of applications, including:
Planetary gearboxes are a versatile and efficient type of gearbox that can be used in various applications. They are compact, lightweight, and have a high power-to-weight ratio. They are also relatively quiet and have a long service life.
Concept of Coaxial and Parallel Shaft Arrangements in Planetary GearboxesCoaxial and parallel shaft arrangements refer to the orientation of the input and output shafts in a planetary gearbox:
The choice between a coaxial and parallel shaft arrangement depends on factors such as available space, mechanical requirements, and the desired layout of the overall system. Coaxial arrangements are advantageous when space is limited, while parallel arrangements offer more design flexibility for accommodating various spatial constraints.
Advantages of Backlash Reduction Mechanisms in Planetary GearboxesBacklash reduction mechanisms in planetary gearboxes offer several advantages that contribute to improved performance and precision: Improved Positioning Accuracy: Backlash, or the play between gear teeth, can lead to positioning errors in applications where precise movement is crucial. Reduction mechanisms help minimize or eliminate this play, resulting in more accurate positioning. Better Reversal Characteristics: Backlash can cause a delay in reversing the direction of motion. With reduction mechanisms, the reversal is smoother and more immediate, making them suitable for applications requiring quick changes in direction. Enhanced Efficiency: Backlash can lead to energy losses and reduced efficiency due to the impacts between gear teeth. Reduction mechanisms minimize these impacts, improving overall power transmission efficiency. Reduced Noise and Vibration: Backlash can contribute to noise and vibration in gearboxes, affecting both the equipment and the surrounding environment. By reducing backlash, the noise and vibration levels are significantly decreased. Better Wear Protection: Backlash can accelerate wear on gear teeth, leading to premature gearbox failure. Reduction mechanisms help distribute the load more evenly across the teeth, extending the lifespan of the gearbox. Enhanced System Stability: In applications where stability is crucial, such as robotics and automation, backlash reduction mechanisms contribute to smoother operation and reduced oscillations. Compatibility with Precision Applications: Industries such as aerospace, medical equipment, and optics require high precision. Backlash reduction mechanisms make planetary gearboxes suitable for these applications by ensuring accurate and reliable motion. Increased Control and Performance: In applications where control is critical, such as CNC machines and robotics, reduction mechanisms provide better control over the motion and enable finer adjustments. Minimized Error Accumulation: In systems with multiple gear stages, backlash can accumulate, leading to larger positioning errors. Reduction mechanisms help minimize this error accumulation, maintaining accuracy throughout the system. Overall, incorporating backlash reduction mechanisms in planetary gearboxes leads to improved accuracy, efficiency, reliability, and performance, making them essential components in precision-driven industries.
Impact of Gear Ratio on Output Speed and Torque in Planetary GearboxesThe gear ratio of a planetary gearbox has a significant effect on both the output speed and torque of the system. The gear ratio is defined as the ratio of the number of teeth on the driven gear (output) to the number of teeth on the driving gear (input). 1. Output Speed: The gear ratio determines the relationship between the input and output speeds of the gearbox. A higher gear ratio (more teeth on the output gear) results in a lower output speed compared to the input speed. Conversely, a lower gear ratio (fewer teeth on the output gear) leads to a higher output speed relative to the input speed. 2. Output Torque: The gear ratio also affects the output torque of the gearbox. An increase in gear ratio amplifies the torque delivered at the output, making it higher than the input torque. Conversely, a decrease in gear ratio reduces the output torque relative to the input torque. The relationship between gear ratio, output speed, and output torque is inversely proportional. This means that as the gear ratio increases and output speed decreases, the output torque proportionally increases. Conversely, as the gear ratio decreases and output speed increases, the output torque proportionally decreases. It’s important to note that the gear ratio selection in a planetary gearbox involves trade-offs between output speed and torque. Engineers choose a gear ratio that aligns with the specific application’s requirements, considering factors such as desired speed, torque, and efficiency.
China Planetary Winch Drive Slew Gear Housing Reducer Gearbox Small Wind Turbine Hollow Shaft High Torque Motors Bevel 2 Speed Multi Stage Inline Epicyclic Hydraulic bevel planetary gearboxMerchandise Description
Planetary Winch Travel Slew Equipment Housing Reducer Gearbox Tiny Wind Turbine Hollow Shaft Substantial Torque Motors Bevel 2 Velocity Multi Stage Inline Epicyclic Hydraulic 1. The wide and thorough variety of N series for industrial purposes
Make sure you click on right here for more kinds! Software
Our manufacturing unit
Associated Products
For a lot more reducers and mechanical add-ons, make sure you click on below to look at
###
###
###
###
Benefits of a Planetary Gearbox With Output ShaftThe 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 gearboxesModern 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. Planetary gearsA 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. Planetary gearboxes with output shaftFor 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. Planetary gearboxes with carrierA 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. Planetary gearboxes with tractionPlanetary 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. Planetary gearboxes with electric motorsIf 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. Planetary gearboxes with hydraulic motorsA 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 with combustion enginesThere 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.
|
