SPM+/ TPM+ endurance Water or convection cooled servo actuators More productive More efficient More precise Nm 0.000 up to 1 kW! 52 up to 1

Housing: ■ One-stage cast housing technology ■ Stainless steel cooling system ■ No risk of confusion regarding the cooling water supply ■ Suitable for water or convection cooling ■ Longer-lasting shaft sealing rings due to selective heat dissipation

Motor: ■ Power P = 5,9 kW to 152 kW max ■ Increased power density ■ High temperature-resistant bearings Gearhead: • Very wide choice • Durable gearing • Ratios from i = 3 of low-backlash servo gearheads WITTENSTEIN alpha -Single-source expertise

SPM+/ TPM+ endurance Servo actuators The  SPM+/ TPM+  endurance series from WITTENSTEIN alpha represent the optimal solution for any application. Owing to the substitution of asynchronous and hydraulic motor technology, your performance and productivity are significantly boosted. The benefits of SPM+/ TPM+  endurance servo actuators are particularly important in the packaging industry, machine tools and injection moulding machines: · · · · Higher power density Smaller footprint Reduced energy consumption More design degre

Optimal efficiency · High Made to measure The exact fit for your application Thanks to our flexible modular system, you can integrate different gearheads to fit your motor. The exceptionally compact type of construction gives you almost infinite design degrees of freedom – and due to the very high power density your machine also has a smaller footprint. Power spectrum Motor 180I Pmax = 43 kW Motor 180M Pmax = 55 kW The values shown here

power density · Very short cycle times Max. usable acceleration torque Torque of ratios from i = 3 to i = 220 can vary according to the gearhead type and reduction ratio.

Water or convection cooled Leverage the crucial benefits of our water or convection cooled servo actuators: · Increased energy efficiency · Higher productivity · Better availability Thanks to the innovative stainless steel cooling technology of our SPM+/ TPM+ endurance servo actuators, the motor surface temperature never rises above approx. 50ºC, even in continuous duty. The cooling system permits a durable and almost maintenance-free drive solution, especially in conjunction with an open cooling circuit. The novel stainless steel cooling system allows the servo actuators to be operated with...

Contact: WITTENSTEIN alpha GmbH Walter-Wittenstein-Str. 1 97999 Igersheim Germany WITTENSTEIN - one with the future www.wittenstein-alpha.de CL