Our worm gears are milestones for the industry worldwide.
We offer choices in terms of mounting options, shaft pattern and motor interface. We have its variants in helical worm and double worm, and these differ with or without torque limiter.
Technical specifications of worm gears are as mentioned below:
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
VF and W Series of our products differ in their torque measurements:
| 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 |
TR>VF 150 | 1.500 | | VF 185 | 2.000 |
| VF 210 | 5.000 |
| VF 250 | 7.100 |