TPM+ POWER rotary servo actuators

  • TPM+ POWER: High torque, compact dimensions. Single or two-stage motor / gearbox combination for linear and rotary applications

Stronger. More compact. Quieter.

Generate more power: More torque, high performance. This perfect combination of motors and efficient planetary gearboxes makes light work of even the most difficult motion applications. 40% more compact due to the coupling-free integration of the motor and gearbox and the efficient attachment of motor instruments. Shorter installation length for greater flexibility when mounting. Helical-toothed precision planetary gearboxes for extremely quiet and low-vibration operation reduce operating noise to a minimum.

Customized solutions

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

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WITTENSTEIN alpha GmbH - Walter-Wittenstein-Str. 1


Walter-Wittenstein-Str. 1

97999 Igersheim (Germany)

  • Technical data
  • Options
Product type TPM+ POWER
Ratio c) 4 - 100
Number of sizes 5

Max. backlash c)

jt [arcmin]Standard

≤ 3


≤ 1

Max. torqueT2a [Nm]15 - 1600
Max. input speedn1Max [rpm]1500
Torsional rigidityCt21 [Nm/arcmin]610
Max. tilting momentM2KMax [Nm]3280
Operating voltageUD [V DC]48   320   560

c) In relation to reference sizes

Holding brake
Output shape 

System output


Food-grade lubrication a) b)
Corrosion resistant a) b)
System solutions 
Linear system (rack / pinion)
Accessory (please refer to the product pages for further information) 
Power cable, Signal cable, Hybrid cable

a) Performance reduction: Technical data available on request

b) Please contact WITTENSTEIN alpha

Your benefits

Lower noise level

Helical-toothed precision planetary gearboxes for extremely quiet and low-vibration operation reduce operating noise to a minimum.

Enhanced productivity

The increased power and power density generate higher output in your machine

Small footprint for your machine

The short installation length of the servo actuators enables a more compact design of your machines and plants

Our know-how – your benefit

The TPM+ product family is convincing. With its dynamics, torque and torsional rigidity!

Increased productivity and higher OEE

  • Bayonet-coupling connector for fast installation
  • External surfaces with smooth design reduce proneness to fouling

Simplified machine design and smaller footprint

High power density and short overall length for a compact machine design

Reliability and service life

Robust bearing with long service life

WITTENSTEIN alpha in all axes

Rotary servo actuators

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