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JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
  • JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing MachineJW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
  • JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing MachineJW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
  • JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing MachineJW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
  • JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing MachineJW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
  • JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing MachineJW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
  • JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing MachineJW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine

JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine

JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing MachineProducts DescriptionJW21 Worm DriveProduct features:1. The horizontal structure allows the product to be installed horizontally, vertically, and obliquely, with the characteristicsof flexible ......
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Product Description

JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine

Products Description

JW21 Worm 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.
JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
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Basic Parameters
Norminal Torque
23KN.m（SF=1 at n=1 rpm）
Maxmium Torque
34.5KN.m
Ratio of Worm Gear
90:1
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
JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
JW21 Ratio 90:1 Slewing Drive Gearbox Worm Gear Slew Drive for Aerial Work Crane Truck Wood Grabbing Machine
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Hot Tags: JW21 Ratio 90:1 Slewing Drive, Worm Gear Slew Drive, Aerial Work Crane Truck Gearbox, Wood Grabbing Machine Slew Drive, Raydafon Transmission Manufacturer, China Slewing Drive Factory
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