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Electric Actuator For Valves

Electric actuator is used for controlling the valves.
  • JOA-EL-OF
  • J&O
  • Aluminum
  • -30°~+70°
Availability:

Electric Operated Rotary Actuator


  • The shell is made of hard aluminum alloy, with anodized treatment and poly-american powder coating, with strong corrosion resistance and protection class IP67.

  • Fully enclosed squirrel cage motor, small size, large torque, low inertia, insulation class F, built-in overheating protection switch, can prevent overheating and damaging the motor.

  • The indicator is installed on the central axis, and the valve position can be observed. Convex lens design is used to better observe the switch position in any part.

  • The bottom installation size conforms to the 1S05211/DIN3337 international standard, and the holes are double quadrangular, which is convenient for linear or 45° angle installation of valves with square rods, and has strong adaptability. It can be installed vertically or horizontally.


Technical Data


ShellIngress Protection Rating IP67
Motor power110/220V AC single-phase, 380/440V AC 3-phase, 50/60HZ, ±10%
Control Power110/220V AC single-phase, ±10%
Control SignalInput/output 4-20mA
MotorSquirrel cage asynchronous motor
Limit switch2X(Open)/ (Close)SPDT, 250V AC 10A
Auxiliary limit switch2X(Open)/ (Close)SPDT, 250V AC 10A
Stroke90°±10°(180°/270° option )
Failsafe/operating temperatureBuilt-in overheat protection, Open 120°±5°/close 97±5°
IndicatorContinuous position indication
Manual operationMechanical handle
Self-locking deviceWorm gear and worm mechanism provide self-locking
Mechanical limit2 external adjustment bolts
Dryer7-10W (110/220V AC) anti-condensation
Wiring hole2PCS M18
Ambient temperature-30°~70°
LubricatingAluminum-based lubricating shield (EP type)


Product Parameter

ModelMax output torque(Nm)Operating time 90°(S)Drive shaft(mm)Power(W)Rated current(A) 220VAC/1phWeight(kg)
SquareDeepOn/off typeModulating typeIntelligent
JO-05502814x1424240.1443.54.14.3
JO-101002817x1727230.284.75.35.5
JO-151502817x1727300.324.95.55.7
JO-202002822x2226630.4898.59.29.5
JO-404002822x2226800.68.89.59.8
JO-606002822x2226950.7469.19.810.1
JO-10010002827x27401200.811.612.312.6
JO-20020004527x27401300.9411.912.612.9
JO-26026006027x27401511.312.112.813.1


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Longwan,Wenzhou,China. 325000

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