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АUМА Riester GmbH & Co. KG, Germany manufactures electric actuators with the time-proven, highly reliable modular design, which distinguishes by lots of interchangeable components and multifold possibilities for retrofitting. AUMA products offer world-known quality of the German manufacturer, easy installation and operation, as well as faultless operation.

AUMA plants produce:

  • multi-turn, part-turn, lever, and linear electric actuators
  • worm, bevel, and spur gearboxes
  • actuator controls of AUMATIC, AUMA MATIC, and VARIOMATIC types
  • master stations to control AUMA electric actuators

Actuator versions:

  • general purpose and explosion-proof actuators
  • operation temperature range from –60° up to +170° (for nuclear power plants)
  • IP 67 and IP68 ingress protection rating of electric equipment 
  • AUMA actuators can be controlled via digital protocols ModBus, ProfiBus, DeviceNet, and Foundation Fieldbus

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