Auma Electric Actuator Specifications

General specification multi turn electric actuators with controls 1.

Auma electric actuator specifications.

Sar regulating duty actuators with or without integral controls. Electric actuators chemics chemistry industry water treatment waterworks sewage plant wastewater petrochemical petrochemistry ship building wharf power plant power generation district heating pulp and paper environmental technology actuator multi turn actuator part turn quarter turn quarterturn linear actuator valve gearbox worm gearbox part turn gearbox part turn gearbox spur gear box bevel. General the actuators shall be suitable for use on a nominal volt phase hz power supply and are to incorporate motor integral reversing starter local control facilities and terminals for remote control and. Actuators of type range sq sqr can be combined with various controls from simple open close control to the micro controlled version with logging of operating data or.

Electric actuators chemics chemistry industry water treatment waterworks sewage plant wastewater petrochemical petrochemistry ship building wharf power plant power generation district heating pulp and paper environmental technology actuator multi turn actuator part turn quarter turn quarterturn linear actuator valve gearbox worm gearbox part turn gearbox part turn gearbox spur gear box bevel. Actuators of the sq type range for open close duty and positioning duty are rated for class a and b or types of duty s2 15 min. In general multi turn actuators are required to perform more than one revolution. Since 1964 the founding year of the company auma has focussed on development manufacture sales.

Combinations with bevel gearboxes. Sa open close duty actuator with or without integral controls. Actuators sa uw and sar uw. Consequently gate valves are often equipped with rising valve stems.

Variable speed actuators seven. Actuators sa and sar. Variable speed actuators sav and sarv. Combinations with spur gearboxes.

In compliance with iso 5210 a multi turn actuator is capable of withstanding thrust applied to the valve and transmits torque to the valve for at least one revolution. The modulating actuators of the sar range are rated for class c or types of duty s4 25 special versions for s4 50 and s5 25 are also available. Actuators of the sa type range for open close duty and positioning duty are rated for class a and b or types of duty s2 15 min a special version for longer running is available for the s2 30 min duty. Explosion proof variable speed actuators savex and sarvex.

Electric actuators and valve gearboxes by the leading manufacturers in india. Auma have been developing and building electric actuators and valve gearboxes for 50 years and is one of the leading manufacturers in the industry. Combinations with multi turn gearboxes. Explosion proof actuators saex and sarex.

The modulating actuators of the sqr range are rated for class c or types of duty s4 25.