Rotary Electrical Actuator

“cair” offers on - off type 220v ac single phase quarter turn electrical actuator for quarter turn valves and engineering use.
features:
 torque: 15 nm to 4000 nm
 made of aluminum alloy which can resist against heat, acid , alkali, water proof, dust proof.
 low power consumption, high efficiency and excellent weatherproof heavy duty motor.
 stabilized start speed to effectively avoid water hammering to prolonged the service of life tubes.
 advanced design manual override without any clutch to prevent user from injury.
 all the joint on the housing are armed with waterproofing seal (ip 67), which is appreciate for use in outdoor environment.
 continuous mechanism position indication.
 low noise level.
 built – in thermal protection which prevent motor burning out.
 auto declutch wheel type manual override. (model: mod 3-1 to mod 12)
various options:
 on – off type
 modulating type
 signal input: 4 ~ 20 ma 1 ~ 5v dc 2 ~ 10v dc
 potentiometer feedback
 additional limit switches (2 units)
standard voltage:
 220v ac
 110v ac – available on request
 24v dc - available on request
application:
 widely used in the fields such as petroleum, chemical industry, power plant, metallurgy, pharmacy, paper industry, water treatment system, textile industry, food processing, building automation etc…