Slewing Drive

Slewing drive series to enhance the rotary motion of various equipment. The slewing drive series includes various drives for hydraulic and electric prime movers, with built-in parking brake and drive pinion. The unique feature of the slewing drive device is that it has special bearings and can withstand inertia, radial and thrust loads.

Slewing Drives

What is a slewing drive?

Rotary transmission adopts rotary bearing and annular worm structure, which can realize multi tooth contact, and has the characteristics of large torque transmission and stable operation; Capable of withstanding large radial and axial loads and strong overturning moments.

  1. Modularization
    Due to the high integration of the rotary drive, users do not have to purchase and process each part of the rotary device one by one, which also reduces the preparation process at the initial stage of product production to a certain extent, thus greatly improving labor productivity.
  2. Security
    Worm gear drive has the characteristics of reverse self-locking, which can realize reverse self-locking. This feature makes the slewing drive widely used in hoisting, high-altitude operation and other equipment. While improving the technical content of the host, it also greatly improves the operating stability and operating safety factor of the host.
  3. Simplified mainframe design
    Compared with traditional rotary products, the rotary drive device is easy to install and maintain, saving installation space to a greater extent.

 

Slewing Drive System

Slewing Drives Solar Components

700L Series Slew Drives

 
Type Max. torque (N.m) Range of ratios (i) Max. Input speed (rpm) Braking torque (N.m)
Excavator Crane
EP700L 1000 1200 3.38-32 3500 50-400
EP701L 1800 2400 3.38-32 3500 50-400
EP703AL 2500 3500 12-175 3500 50-400
EP705AL 5000 6500 12-175 3500 50-400
EP705L 5000 6500 12-175 3500 50-400
EP706AL 7700 12000 13-143 3500 50-1000
EP706L 7700 12000 13-143 3500 50-1000
EP707AL 10500 16500 13-256 3500 50-1000
EP707L 10500 16500 13-256 3500 50-1000
EP709AL 16000 26000 13-256 3500 50-1000
EP709L 16000 26000 13-256 3500 50-1000
EP711AL 32000 45000 14-223 2500 400-3200
EP711L 32000 45000 14-223 2500 400-3200
EP713L 40000 55000 50-276 2500 400-1000
EP715L3 70000 80000 54-242 2500 850-3200

EP700L Series gearboxes can be used interchangeably with the following models of Trasmital Bonfiglioli

700T1F 701T1F 703T2F 705T2F 705T2L 706T2N 707T2N
709T2N 710T2N 711T2C 711T2F 713T3N 715T3N

700S Series Slew Drives

Technical data and installation dimension of 700S Series gearbox are same as those of Rexroth GFB Series

Type Max. torque (N.m ) Range of ratios (i) Max. Input speed (rpm) Braking torque (N.m)
Excavator Crane
EP706S 7700 10000 20-106 3500 400-1000
EP707S 10500 16500 25-134 3500 400-1000
EP709S 16000 26000 20-144 3500 400-1000
EP710S 18000 29000 36-52 3500 400-1000
EP710BS 23000 35000 110-176 3500 400-1000
EP710DS 27800 48500 32-181 3500 400-1000
EP714S 45000 68300 63-187 3000 600-2000
EP715S 65000 93300 63-212 3000 600-2000
EP716S 120000 63-1500 2500 600-2000
EP717S 180000 63-1500 2000 600-2000

Our planetary gearbox, wheel drive gearbox, winch drive gearbox, track drive gearboxcan be alternatives to Bosch Rexroth gearboxes

GFB09T2 GFB17T2 GFB17T3 GFB24T3 GFB26T2 GFB36T3 GFB40T2
GFB50T3 GFB60T2 GFB60T3 GFB80T3 GFB110T3 GFB110T4

 

 

 

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