SLW / SMW Series Wheel Drive Planetary Gearbox Replace Brevini Riduttori SLW3003 SLW4003 SWL6003 SWL8503 SWL12004 SWL18004 SWL25004 SWL35004

Planetary gearboxes for wheel drives are widely used in motor vehicles like cars, trucks, and buses and in industrial applications like mobile cranes, excavators, and mining trucks. These gearboxes are designed to optimize the output torque of the motor and provide seamless acceleration and deceleration of the vehicle. In a planetary gearbox for wheel drives, the sun gear is the input shaft from the engine, and the ring gear is connected to the output shaft that drives the wheels. The planetary gears, typically three or four, rotate around the sun gear and mesh with the internal teeth of the ring gear to transfer power to the wheels.

SLW / SMW Series Wheel Drive Planetary Gearbox Replace Brevini Riduttori SLW3003 SLW4003 SWL6003 SWL8503 SWL12004 SWL18004 SWL25004 SWL35004

Planetary gearboxes for wheel drives are widely used in motor vehicles like cars, trucks, and buses and in industrial applications like mobile cranes, excavators, and mining trucks. These gearboxes are designed to optimize the output torque of the motor and provide seamless acceleration and deceleration of the vehicle. In a planetary gearbox for wheel drives, the sun gear is the input shaft from the engine, and the ring gear is connected to the output shaft that drives the wheels. The planetary gears, typically three or four, rotate around the sun gear and mesh with the internal teeth of the ring gear to transfer power to the wheels.

The design of planetary gearboxes for wheel drives offers several advantages over other gearbox types. For instance, they provide a compact design, reduced weight, high torque capacity, and high efficiency. Additionally, they are low maintenance and ensure a smooth and consistent power transfer, resulting in comfortable driving experiences.

Furthermore, planetary gearboxes for wheel drives can be combined with various auxiliary drives, such as hydraulic motors, generators, or pumps, to provide additional functionality to the vehicle or equipment. These gearboxes may also incorporate additional control elements like clutch systems or electronic sensors that serve to adjust gear ratios, torque distribution, or speed synchronization, depending on the specific application needs.

SLW / SMW Series Winch Drive Planetary Gearbox Replace Brevini Riduttori SLW3003 SLW4003 SWL6003 SWL8503 SWL12004 SWL18004 SWL25004 SWL35004

SLW / SMW Series Wheel Drive Planetary Gearbox Design

  1.  It consists of a built-in variable displacement piston motor, multi-disc brake, planetary gearbox, and functional valve block.
  2. The wheel drive planetary gearbox feature high working efficiency, long life, excellent reliability, compact design, high working pressure, and Hi-low speed switch control.
  3. The case-rotation type travel drives can be directly 
  4. installed inside the crawler or wheel and can be used in road header or milling machines for power-turning drives.
  5. The wheel drive planetary gearbox adopts our patented technology and design experience. The Dimensions and technical performance of the drives conform to Nebtesco, KYB, Nachi, and TONGMYUNG. So our drives can also be used for replacement.

SLW / SMW Series Wheel Drive Planetary Gearbox Specifications

Size Output Torque*

[Nm]

Max Input Speed

[rpm]

Weight

[kg]

3003 45.300 4.000 352
4003 60.800 4.000 373
6003 79.400 4.000 545
8503 111.500 4.000 655
12004 166.600 4.000 1.200
18004 236.600 4.000 1.350
25004 325.300 4.000 2.252
35004 463.500 4.000 2.680

Interchangeable Brands/Model Inquiry

Note: the installation dimensions of our planet gearbox, wheel drive gearbox, winch drive gearbox, and track drive gearbox are entirely consistent with the following brands, and their performance parameters are very close to them, which can be used instead of their products.

If you are interested, you can click here to find the specific models that can be replaced.

Trasmital Bonfiglioli Brevini Riduttori Bosch Rexroth Comer Industries
Reggiana Riduttori Rossi Zollern

Wheel Drive Planetary Gearbox Advantages

The following are some of the advantages of wheel drive planetary gearboxes:

Compact Design: Planetary gearboxes for wheel drives have a compact design and are smaller in size compared to other types of gearboxes. This makes them suitable for use in confined spaces and helps in reducing the overall weight of the vehicle or equipment.

High Efficiency: Wheel drives planetary gearboxes have a higher efficiency compared to other gearboxes because they have more contact points between the gears, resulting in less frictional losses.

High Torque Capacity: Planetary gearboxes for wheel drives have a high torque capacity, which makes them suitable for heavy-duty applications.

Smooth Operation: Planetary gearboxes for wheel drives provide smooth and consistent operation, resulting in comfortable driving experiences.

Low Maintenance: Planetary gearboxes for wheel drives are designed to be low-maintenance, which means that they require little-to-no maintenance, reducing downtime and minimizing maintenance costs.

Flexibility: Planetary gearboxes for wheel drives can be combined with various auxiliary drives, such as hydraulic motors, generators, or pumps, to provide additional functionality to the vehicle or equipment.

Durability: Planetary gearboxes for wheel drives are designed to be extremely durable and can withstand harsh operating conditions, ensuring long service life and reliability.

Overall, the advantages of wheel drive planetary gearboxes make them ideal for use in a wide range of applications, including motor vehicles, construction equipment, mining machinery, and other heavy-duty industrial applications.

Wheel Drive Planetary Gearbox Advantages Wheel Drive Planetary Gearbox Advantages

Application of Wheel Drive Planetary Gearbox

The following are some of the applications of wheel drive planetary gearboxes:

Motor Vehicles: Planetary gearboxes for wheel drives are commonly used in motor vehicles, including cars, buses, trucks, and off-road vehicles. They are used to transmit power from the engine to the wheels, providing efficient power transfer and enabling smooth acceleration and deceleration.

Construction Equipment: Planetary gearboxes for wheel drives are used in various types of construction equipment, such as excavators, mobile cranes, and concrete mixers. They provide the high torque necessary for heavy-duty tasks, ensuring efficient operation of the equipment.

Mining Machinery: Planetary gearboxes for wheel drives are widely used in mining machinery, including excavators, haul trucks, and loaders. They provide the high torque required for heavy-duty tasks and help to ensure efficient operation in harsh mining environments.

Agricultural Machinery: Planetary gearboxes for wheel drives are used in various types of agricultural machinery, including tractors, harvesters, and sprayers. They help to provide the required power for farm work and ensure efficient operation.

Industrial Equipment: Planetary gearboxes for wheel drives are also used in various types of industrial equipment, including conveyor systems, compressors, and pumps. They help to provide efficient power transfer and ensure smooth operation.

Overall, the application of wheel drive planetary gearboxes spans a wide range of industries and equipment types, helping to ensure efficient and reliable operation in various heavy-duty applications.

Application of Wheel Drive Planetary Gearbox Application of Wheel Drive Planetary Gearbox

How to Choose the Right Wheel Drive Planetary Gearbox?

Choosing the right wheel drive planetary gearbox requires considering several factors. Here are some key points to keep in mind:

Torque Requirements: The first consideration is the required torque capacity. It must be appropriate for the application's demands, as planetary gearboxes can offer varying levels of torque capacity.

Ratio Requirements: The gear ratio determines the speed reduction or increase, and it's important to choose the ratio suitable for the application's speed and torque requirements.

Power Requirements: Power input and output requirements must also be considered as the wheel drive planetary gearbox needs to be able to handle the power that will be transmitted through it.

Operating Environment: It's necessary to assess the operating environment of the wheel drive planetary gearbox, including ambient temperatures, humidity, and any harsh conditions it may be exposed to.

Mounting Requirements: The mounting requirements must be determined to ensure the wheel drive planetary gearbox can be installed correctly and fit within the available space.

Maintenance and Reliability: Consideration should be given to maintenance requirements, accessibility of serviceable parts and the reliability and durability of the wheel drive planetary gearbox.

Cost: Finally, the cost of the wheel drive planetary gearbox is an important consideration. Choose a wheel drive planetary gearbox that meets the application requirements and is within the budget constraints.

Overall, by carefully evaluating these factors, an appropriate wheel drive planetary gearbox can be chosen that can provide efficient and reliable operation for its intended application.

Gear Reducers

World class gear manufacturing capabilities, quality material suppliers, and a state of the art quality process allows EPT to offer the highest level of precision, durability and endurance. The EPT Planetary Reducers are designed and built for advanced high speed low backlash applications. The EPT manufacturing processes allows us to offer exceptional shock load capacities and various mounting options.

Surface Treatment

Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.

Processing Method

CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly

QC & Certificate

Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009

Package & Lead Time

Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port

FAQ

Q: Are you trading company or manufacturer ?
A: Our group consists in 3 factories and 2 abroad sales corporations.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: How long is your delivery time ? What is your terms of payment ?
A: Generally it is 40-45 days. The time may vary depending on the product and the level of customization. For standard products, the payment is: 30% T/T in advance ,balance before shipment.

Q: What is the exact MOQ or price for your product ?
A: As an OEM company, we can provide and adapt our products to a wide range of needs.Thus, MOQ and price may greatly vary with size, material and further specifications; For instance, costly products or standard products will usually have a lower MOQ. Please contact us with all relevant details to get the most accurate quotation.

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