NPK bevel gearboxes

  • NPK bevel gearbox with smooth shaft

Individual Talents

An extremely compact and high-performance bevel gear stage, an elegant design and unbeatable efficiency in operation are excellent arguments for the NPK bevel gearbox.

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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 NPK
Version MF
Ratio 3 - 100
Number of sizes 5

Max. backlash c)

jt [arcmin]Standard

≤ 11

Max. torqueT2a [Nm]14 - 700
Max. input speedn1Max [rpm]5000

c) In relation to reference sizes

Output shape 
Smooth shaft

Shaft with key d)

Input shape 
Food-grade lubrication a) b)
System solutions 
Linear system (rack / pinion)
Accessory (please refer to the product pages for further information) 

a) Performance reduction: Technical data available on request

b) Please contact WITTENSTEIN alpha

d) Performance reduction: Please use our sizing software cymex® for a detailed sizing

Product highlights

High flexibility

Various output variants – in this case with smooth shaft –  offer design freedom tailored to individual requirements.

Maximum economy

The gearboxes of the alpha Value Line are very economical to purchase, unbeatably efficient in operation, and maintenance free over their entire service life.

Flexible motor connection

Mounting of all common servo motors by means of a flexible and screw-fastened adapter plate as well as a large number of motor shaft diameters.

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.