VF & W – SERIES
VF & 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 renowned price effectiveness. Absolute flexibility is given by the wide choice of several mounting options, shaft configurations, and motor interfaces, 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
| Type | Torque Nm |
|---|---|
| VF 27 | 13 |
| VF 30 | 24 |
| VF 44 | 55 |
| VF 49 | 88 |
| W 63 | 190 |
| W 75 | 320 |
| W 86 | 440 |
| W 110 | 830 |
| VF 130 | 1.500 |
| VF 185 | 3.600 |
| VF 210 | 5.000 |
| VF 250 | 7.100 |
Transmissible Torque
13 Nm … 7.100 Nm
13 Nm … 7.100 Nm
Rated Power (n1 = 1400min -¹ )
0.04 KW… 75 KW
Gear Ratios
in = 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 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 thermostat sensors
Separate supply forced ventilation
Line driver and push–pull incremental encoder