VF/W series

Worm gearmotors

A smart design enhanced by latest materials technology and advanced manufacturing.

Wormgears of the VF and W series are milestones for the industry worldwide.
They succeeded in combining uncompromising quality with state-of-the-art technology and renown price effectiveness.
Absolute flexibility is achieved by the wide choice of mounting options, shaft configurations and motor interfaces, all offered as standard. The helical-worm and the double-worm versions, with or without the torque limiter, also enhance a highly versatile drive system.

Torque range
13 ... 7100 Nm

Mechanical rating (n1 = 1400 min-1)
0.04 ... 75 kW

Gear ratios
7 ... 10000

Output
Keyed hollow shaft
Plug-in solid output shaft
Torque limiter as an option

Input
IEC-normalized motor adaptors
Solid input shaft

Applicable AC motors
Integral motors and brake motors - M series / ME series
IEC-normalized motors and brake motors - BN series / BE series
Single and dual speed motors

Main brake features
DC and AC supply
Faster brake engage/disengage through electronically
Controlled AC/DC rectifier type SB, NBR, SBR (options)

Main motor options
Thermistors and thermostat sensors
Separate supply forced ventilation
Line driver and push-pull incremental encoder