Your benefits

  • Cost-effective operation

    thanks to wear-free SPIROPLAN® gearing and minimized friction losses.

  • Lightweight and compact

    thanks to the aluminum housing and the specially designed gearing.

  • Robust right-angle gear units:
    • Wear-free SPIROPLAN ® gearing (steel-steel material combination) and a special tooth meshing ratio
    • Minimized friction losses, optimized mechanical efficiency, reduced energy consumption
    • Vibration-free running/operation
  • Small gear ratios enable combinations with high motor power and high speeds
  • Lightweight aluminum housing
  • Mounting:
    • Identical hole spacings and shaft heights on the foot and end face support a wide range of mounting options.
  • Mounting for gear unit sizes W..10, W..20, W..30:
    • In these sizes, all mounting positions are possible, without changing the oil quantity, as the oil fill quantity is independent of the mounting position
  • Available designs:
    • Foot-mounted or B5 flange-mounted design
    • Solid or hollow shaft with key or shrink disk
    • Mounting of motor adapters or free input shaft (W..37 and W..47)
  • Asynchronous motor mounting:
    • For gear unit sizes W..10, W..20, W..30: Direct motor mounting
    • For gear unit sizes W..37, W..47: Motor flange mounting
  • Optionally available as:
    • MOVIMOT® design In other words, as a right-angle gear unit with integrated frequency inverter
    • MOVI‑SWITCH® design In other words, as a right-angle gear unit with integrated switching and protection function

W series / sizes 10, 20, 30, 37, 47

Sizes 10, 20, 30, 37, 47 Size W..10 Size W..20 Size W..30 Size W..37 Size W..47
Gear unit ratio i 3.20 – 75.00 6.75 – 75.00 6.57 – 75.00 6.57 – 75.00 3.20 – 69.05 3.27 – 74.98
Max. output torque Nm 25 – 180 30 45 69 110 180
Motor power range (mounting via AM motor adapter) kW 0.09 – 3.0 0.09 – 0.12 0.12 – 0.37 0.12 – 0.75 0.12 – 1.5 0.12 – 3.0

Overview of increases in torque for W..10

Gear ratio
i		 M amax NEW
Nm		 Increase
%
6.57 19 +58
8.20 23 +92
10.25 28 +115
14.33 24 +9
16.50 27 +35
19.50 30 +20
27.50 27 +13
35.50 28 +12
39.00 26 +4

Overview of increases in torque for W..20

Gear ratio
i		 M amax NEW
Nm		 Increase
%
6.57 24 +20
8.20 29 +45
10.25 36 +44
14.33 45 +50
16.50 38 +27
19.50 42 +20

Overview of increases in torque for W..30

Gear ratio
i		 M amax NEW
Nm		 Increase
%
6.57 62 +55
8.20 65 +63
10.25 63 +26
14.33 69 +15
16.33 68 +13