Potentiometer CE IP67 100Nm Quarter Turn Actuator

Fail safe electric actuator with valve position feedback signal/potentiometer / CE marked

Features

• Quarter turn operation
• Torque from 50Nm to 2500Nm/442in.lbs to 22125 in.lbs
• Precision conductive plastic potentiometer made by Sakae Japan with ≤ 0.5% error, for continuous resistance output signal of valve position
• Strong corrosion resistant with external powder coated aluminum alloy housing cover
• Heavy duty motor with thermal overload protection
• Anti-off bolt, alloy steel spur gears and final stage aluminum bronze worm sector gear
• Self-locking at any position when power off
• An electro-mechanical brake is NOT required
• Limit switches to confirm valve position/potentiometer or position transmitter optional
• ISO 5211 multi-flange mounting
• manual handle is safe, reliable, labor-saving, small
• All parts are certified by CSA, complied to UL 429 and CSA C22.2

Description

DCL C model electric actuator is equipped with potentiometer to feedback continuous resistance signal. Always used for some control system that can transfer resistance signal to current signal or voltage signal outside actuator. The resistance value output is proportional to valve position, 500Ω and 1000Ω range are optional. Two auxiliary micro limit switches can be added to feedback passive signals of full open and full close position.

All DCL common series electric actuator have got CSA certification both per USA’s UL standard and Canadian CSA standard from year 2013. Explosion proof electric actuator is on process of CSA testing and certification and estimated to passed all tests and get certified on Q3 or Q4 year 2020. Moreover, DCL’s products passed all CE tests and complied to RoHS 3.0, tested by SGS. DCL’s products are both CSA and CE marked.

Specification