NVH worm gearbox

  • NVH worm gearbox with hollow shaft and keyed way on both sides

  • NVH worm gearbox with hollow shaft and integral planetary input stage

Economical servo worm

Low backlash servo worm gearbox with hollow shaft. The NVH of the V-Drive Value-family impresses with its high power density and medium torsional backlash. It is especially suitable for economical applications in continuous operation. 

Customised solutions

We will be happy to develop a solution for you that is tailored to your drive needs. You benefit from our years of experience, our highly skilled staff and our comprehensive service catalog. Please contact us.

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  • Technical data
  • Options
Product type NVH
Version MF
Ratio 4 - 400
Number of sizes 3

Max. backlash c)

jt [arcmin]Standard

≤ 6

Max. torqueT2a [Nm]74 - 365
Max. input speedn1Max [rpm]6000

c) In relation to reference sizes

Output shape 
Hollow shaft interface
Keyed hollow shaft
Output on both sides
Input shape 


Food-grade lubrication
Corrosion resistant
Accessory (please refer to the product pages for further information) 
Shrink disc

Product highlights

High performance

The NVH worm gearbox convinces with a high performance in economical standard applications in cyclic and continuous operation.

No stick-slip effect

The stick-slip effect is not an issue in applications with the NVH thanks to the perfected hollow-flank toothing.

High flexibility

In addition to the hollow shaft, the worm gearboxes are also available in a corrosion-resistant design.

WITTENSTEIN alpha in all axes

Right-angle gearboxes

WITTENSTEIN alpha develops complete, single-supplier solutions for any driving axis. They can be used in virtually any application – from high-precision axes in manufacturing systems to packaging machinery where maximum productivity is required. 
The name WITTENSTEIN alpha is a byword for premium quality and reliability, high precision and synchronization accuracy, highest power density, a long lifetime and very simple motor mounting.