Description of PWD Series Winch Drives Planetary Gearbox
We have developed tens of thousands of specifications of planetary reducer/gearbox(PWD Series Winch Drives Planetary Gearbox), walking drive, rotary drive, and winch drive, with a transmission ratio of 3.3~9000 and output torque range of 500~1200000n m. The installation, size, and performance parameters of the final drive are entirely consistent with those of well-known European brands Brevini Riduttori. Ideally replaced and interchanged.
The Brevini planetary gear unit with rotating housing is designed to be installed in the winch drum: the PWD series is used for 3 to 12-ton drive applications, and the slow-new series is used for more than 12-ton applications.
These winch drives have two closely connected flanges: one is bolted to the fixed winch frame, and the other is screwed to the drum as its first support. The drum and winch frame have any shape and size: the only engineering limitation is the socket on the flange coupling during installation. The winch drive is connected to the drum by bolts inserted from the motor side to facilitate immediate access to the fill, level, and drain plugs.
Thanks to seals, all devices are protectting from adverse environmental effects. Protected from seawater corrosion by epoxy coating.
Through this solution, we provide manufacturers with a standard product that can be adjusted according to specific dimensions, which means that lighter and more compact winches can be manufactured.
The performance of the PWD and SLW-SCW series meets the FEM M5 standard, with an output speed of 15 rpm, which is the most widely accepted standard for self-propelled and truck-mounted cranes in the market.
Parameter of PWD Series Winch Drives
| Size | Output Torque* [Nm] |
Max Input Speed [rpm] |
Weight [kg] |
|---|---|---|---|
| 2100 | 6.100 | 4.000 | 65 |
| 3150 | 9.700 | 5.000 | 130 |
| 3200 | 12.800 | 5.000 | 140 |
| 3300 | 18.500 | 5.000 | 162 |
| 3500 | 22.200 | 5.000 | 205 |
| 3700 | 34.900 | 5.000 | 300 |
| 3850 | 70.000 | 5.000 | 380 |
| 31100 | 85.000 | 5.000 | 435 |
Features Of PWD Series Winch Drives
- Robust design with a high load capacity
- Suitable for hydraulic or electric motors
- Available in Level 2 and level 3 versions
- Internal or external parking brake
- Check device.
- DNV type approval
- We provide CTD series truck drivers for equipment requiring a low-speed ratio, which can provide primary or secondary gear reduction.
- For equipment requiring a high transmission ratio, we offer two-stage and three-stage gears.
CTU series for deceleration. - The torque and load capacity of the compact track unit will be in the most rugged and steep terrain.
- Carry the device on the.
- Designed to install plug-in motors of almost any brand.
- Both CTD and CTU models include an integrated multi-disc parking brake while maintaining a compact drive
- steel or high impact （ductile iron / spherical） cast iron structure.
Alternative Brand/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 |
Application of PWD Series Winch Drives
Contact us
1. How to choose a gearbox that meets our requirements?
You can refer to our catalog to choose the gearbox, or we can help to choose when you provide
the technical information of required output torque, speed, motor parameters,s, etc.
2. What information shall we give before placing a purchase order?
a) Type of the gearbox, ratio, input and output type, input flange, mounting position, motor information.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.
3. What industries are your gearboxes working in?
Our gearboxes are widely working in the areas of textile, food processing, beverage, chemical industry,
escalator, automatic storage equipment, metallurgy, Tabacco, environmental protection, logistics, etc.
4. Do you sell motors?
We have stable motor suppliers who have been cooperating with us for a long-time. They can provide motors
with high quality.
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