ETAŋ drive

Drive for aseptic applications

Minimal volume and high system efficiency characterize this gear motor, which was specially developed for the food and beverage industry. With four different gear ratios and three motor variants, Baumüller is able to accommodate a wide range of drive systems.

The drive system is based on a standard servo motor from the Baumüller DSC series, which was adapted to form a combined motor/transmission. During this process, the motor was optimized both electrically and mechanically — the integrated connection technology permits a compact system design, and a special bearing concept also allows the integration of a two-stage bevel-helical gearbox. In combination with the integrated synchronous motor, efficiency levels of up to 90% can be achieved. The gear motor is designed as an attachable version and, due to its surface finish, is also suitable for aseptic applications, such as in the food, drink and pharmaceutical industries.


  • Integrated connection method
  • Efficiency-optimized gearing
  • Compact construction with high power density
  • Permanent magnet synchronous motor
  • Sensorless operation (converter-dependent)
  • Smooth, easy-to-clean surfaces
  • Completely closed design
  • Optional hollow output shaft made of stainless steel
  • Optional encoder
  • Brake on request
  • Fully maintenance-free
  • Protection class IP66

Technical data ETAη-Drive

Subject to change

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