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Products >> Bonfiglioli Product  > Worm gears

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.


 

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 130 200
VF 150 1.500
VF 185 2.000
VF 210 5.000
VF 250 7.100

Torque Range

13 Nm... 7.100 Nm

Mechanical Rating (n1= 1400 min-1)

0,04 ... 75 kW

Gear ratios

7 ... 10000

Output Configurations

Keyed Hollow Shaft
Plug-in Solid Output Shaft
Torque Limiter as an Option

Input Configurations

 VF and W: IEC-standard motor adapter
VF and W: solid input shaft
W: integral gearmotor

Applicable AC motors

VF and W: IEC-standard motors and brake motors - BN series
W: compact motors series M
Single and dual speed motors

Main Brake Features

DC and AC supply
Faster Brake Engage/Disengage through Electonically
Controlled AC/DC Rectifier type SB, NBR, SBR (options)

Main Motor Options

Thermistors and Thermostates sensor
Separate Supply Forced Ventilation
Line Driver and Push-Pull Incremental Encoder
 

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