auma

Multiturn electric actuators


#110479
Multiturn

 
Model SA Electric Actuator

Model SA/GK Electric Actuator/Bevel Gearbox Combination

 


Model SA/GHT electric actuator/gearbox combination

 

 

Model SA electric actuator

  • capable of accepting up to 900,000 pounds (4,000 kN) thrust
  • output torque from 7 to 60,000 ft-lb. (10 to 80,000 Nm)
  • wide range of output speeds
  • available in non-intrusive version

 Additional technical information

 

Model SA/GK electric actuator/bevel gearbox combination 

  • capable of accepting up to 309,000 pounds (1,375 kN) thrust
  • maximum output torque 11,800 ft-lb (16,000 Nm)
  • wide range of output speeds
  • available in non-intrusive version

 Additional technical information

 

 

Model SA/GHT electric actuator/gearbox combination 

  • capable of accepting up to 900,000 pounds (4,000 kN) thrust
  • maximum output torque 60,000 ft-lb (80,000 Nm)
  • wide range of output speeds
  • available in non-intrusive version

 Additional technical information

 

 

All AUMA multiturn electric actuators 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
  • detachable output drives to accommodate a wide variety of valve automation applications
  • watertight enclosure
  • excellent corrosion protection
  • a wide variety of optional accessories 

 

Multiturn actuators can be furnished in a non-intrusive version 

  • absolute encoders for position & torque sensing
  • AUMATIC controls

 Additional technical information  

 

Multiturn actuators can be furnished in several versions to meet a wide variety of applications.

  • model SAR for modulating service
  • model SAExC (FM version) for use in hazardous locations (USA version)
  • model SAExC (ATEX version) for use in hazardous locations (European version)
  • model SAExC (CSA version) for use in hazardous locations (Canadian version)
  • model SA(IP68) for submerged service (20 feet for 72 hours)
  • model SAH and SAL for high and low ambient temperature conditions

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