Product/Service

Damper Drives

Source: AUMA Actuators, Inc./USA, a subsidiary of auma Riester GmbH & Co. KG
Damper Drives
AUMA manufactures a broad range of drives for a variety of damper applications including quarterturn dampers
AUMA manufactures a broad range of drives for a variety of damper applications including quarterturn dampers (butterfly, louver and axial vane), guillotine dampers, diverters and dampers driven through linkage from a pedestal mounted/lever output drive.

Model SG electric quarterturn actuator

  • output torque from 74 to 880 ft-lbs (100 to 1200 Nm)
  • various operating times for 90 degree stroke

Model SA/GS electric quarterturn actuator/worm gearbox combination
  • output torque from 63 to 184,400 ft-lbs (85 to 250,000 Nm)
  • various operating times for 90 degree stroke

Model SA/GSD electric guillotine damper actuator/worm gearbox combination
  • output torque from 63 to 184,400 ft-lbs (85 to 250,000 Nm)
  • various operating speeds

Model SA/GF electric quarterturn actuator/worm gearbox combination with pedestal and lever output
  • output torque from 63 to 23,600 ft-lbs (85 to 32,000 Nm)
  • various operating times for 90 degree stroke

All AUMA damper drives are furnished with a number of user friendly features, including:
  • position limit switches that are easily and quickly set
  • open and close torque switches that are calibrated in
  • engineering units of torque
  • side mounted handwheel requiring low rimpull
  • modular design
  • watertight enclosure
  • excellent corrosion protection
  • a wide variety of optional accessories

AUMA Actuators, Inc./USA, a subsidiary of auma Riester GmbH & Co. KG, 4 Zesta Drive, Pittsburgh, PA 15205. Tel: 412-787-1340; Fax: 412-787-1223.