CPS planetary gearbox

  • CPS planetary gearbox with long centering

  • CPS planetary gearbox with replaceable B5 output flange

  • CPS planetary gearbox with elastomer coupling ELC

  • Motor mounting alpha Basic Line Planetary gearboxes

Geared up to Fit

The CPS planetary gearbox is doubly convincing with two different output variants: the flange attachment for B5 mounting enables increased forces to be transmitted while the long centering results in reduced installation space and maximum compactness.

This gearbox also offers maximum efficiency for applications in the mid-range and economy segment with its unbeatable value for money.

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 CPS
Version MF
Ratio 3 - 100
Number of sizes 3

Max. backlash c)

jt [arcmin]Standard

≤ 12

Max. torqueT2a [Nm]48 - 272
Max. input speedn1Max [rpm]7000

c) In relation to reference sizes

Output shape 
Smooth shaft

Shaft with key d)

Input shape 


Food-grade lubrication a) b)
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

Different output variants offer design freedom tailored to individual requirements. The flexibility on the input side also enables the realization of different motor mounting versions.

Maximum economy

The gearboxes of the alpha Basic Line are extremely economical to purchase and highly efficient in operation.

Variable application connection

CPS planetary gearbox offers reduced installation space and maximum compactness thanks to a long centering as well as flange attachment for B5 mounting.

WITTENSTEIN alpha in all axes

Low backlash planetary 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.