01376 333333

Wittenstein - NP / NPS / NPL / NPT / NPR

The alpha Value Line is universally suitable: it represents the most economical solution whatever the requirements for driving any axis in virtually any industry. Each input or output interface for the alpha Value Line was developed as a compatible add-on for WITTENSTEIN alpha‘s existing high-end portfolio. You profit from maximum design, mounting and operating flexibility. 

Maximum economy
alpha Value Line gearheads are extremely economical to purchase, unbeatably efficient in operation and maintenance-free throughout their entire lifetime.

Rapid availability
Our alpha Value Line sets new standards with regard to delivery times and delivery reliability, even with very high volumes.

Simple motor mounting
Safe and secure motor mounting is possible in a single step.

Quiet running
Alpha gearheads are distinguished by extremely quiet running and synchronization accuracy.

High flexibility
Modular configuration of the interfaces to the motor and the application. You can choose between several different clamping hub diameters, input stages and design and mounting variants.

High efficiency
More than 95% efficiency at full load.

Optimal reliability
The gearheads are suitable for both cyclic and continuous operation.

Class-appropriate precision
Torsional backlash in the region of <= 8 arcminutes.

New design freedom
The alpha Value Line lets you select the mechanical interface flexibly according to your individual requirements.

Versatile installation
Thanks to the special lubrication concept, you can install the gearheads vertically, horizontally or with the output facing upwards or downwards.

New design options
For example, in linear applications with a rack and pinion or a timing belt pulley.

Very high power density
The HIGH TORQUE version provides extremely high power density.

 NP Overview

Planetary gearbox with LP output geometry


Planetary gearbox with SP output geometry



Planetary gearbox with SP output geometry


Planetary gearbox with TP output geometry



Planetary gearbox with SP output geometry


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Wittenstein - NP
Wittenstein - NPS
 Wittenstein - NPT
 Wittenstein - NPR
Wittenstein - NPL