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JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
  • JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work TruckJS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
  • JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work TruckJS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
  • JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work TruckJS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
  • JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work TruckJS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
  • JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work TruckJS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
  • JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work TruckJS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck

JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck

Discover Raydafon Group's JS21 Ratio 127:1 Slewing Drive Gearbox Reducer, a precision-engineered gear slew drive ideal for crane and aerial work trucks. It offers unmatched durability and smooth operation, enhancing efficiency and safety in demanding jobs. Trusted by professionals for superior performance and reliability, this drive solves critical power transmission challenges. Experience the Raydafon advantage in heavy-duty applications.
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Product Description

JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck

Products Description

JS21 Slewing Drive

Product features:
1. The horizontal structure allows the product to be installed horizontally, vertically, and obliquely, with the characteristics
of flexible and diverse installation. Compared with other types of reducers, it has the characteristics of small volume, easy
installation and maintenance.
2. The product adopts a blind hole design and a skeleton oil seal structure, with reliable sealing performance. The sealing area can avoid direct sunlight, effectively dust-proof and waterproof, and the protection level can reach IP65, suitable for outdoor use.
3. Use specialized machine tools and equipment to produce toroidal worm gears with multiple teeth in contact, transmitting greater torque and being able to withstand greater axial, radial, and overturning forces.
4. The product design adopts universal dimensions both domestically and internationally, making it convenient for later
replacement.
JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
For more details, please click here to contact us！
Basic Parameters
Norminal Torque
15KN.m（SF=1 at n=1 rpm）
Maxmium Torque
25KN.m
Ratio of Worm Gear
127:1
Backlash
0.1°
Efficiency
about 40%
Temperature
-30--+80℃
Holding Torque
105.8KN.m
Axial Static Load    Coa
1598KN
Radial Static Load    Cor
640KN
Axial Dynamic Load     Ca
385KN
Radial Dynamic Load   Cr
335KN
Tilting Moment Torque    Com
203KN.m
Application
JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
JS21 Ratio 127:1 Slewing Drive Gearbox Reducer Gear Slew Drive for Crane Aerial Work Truck
Hot Tags: JS21 Ratio 127:1 Slewing Drive, Gearbox Reducer, Slew Drive for Crane, Aerial Work Truck, Hydraulic Cylinder Manufacturer, China Supplier, Raydafon Transmission
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