Worm Geared Motors - VF and W Series
A Smart Design Enhanced by Latest Materials Technology and Advanced Manufacturing
Bonfiglioli worm gears 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 given by the wide choice of several mounting options, shaft configurations and motor interface, all offered as standard. The helical-worm and the double-worm version, with or without the torque limiter, also add up, creating a highly versatile drive system.
Torque Range
13 Nm ... 7.100 Nm
Mechanical Rating (n = 1400 min -1)
0.04 KW... 75 KW
Gear Ratios
7 … 10,000
Output Configurations
Keyed hollow shaft Plug-in solid output shaft Torque limiter as an option
Input Configurations
VF and W: IEC - standard motor adapters VF and W: Solid Input Shaft
Applicable AC Motors
VF and W: IEC - standard motors and brake motors - BN series/BE series W: integral motors and brake motors series M/ME 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 thermostats sensors Separate supply forced ventilation Line driver and push–pull incremental encoder