24VDC Brushless Motor Motorized Valve Actuator

DCL-10GE 40GE dimension and parameters.pdf

24VDC power motorized DC rotary actuator / small size with brushless motor

Features

• Quarter turn standard, turning angle smaller than 360° optional
• Torque can be precisely setting within a certain range
• Rare earth material permanent magnet brush motor, perfect robustness, very low temperature rise during operation
• Torque test control and over torque protection by current
• Two more limit switches to confirm valve position
• Compact smart resin plastic packaged drive controller
• Watertight housing cover with IP67 grade for indoor and outdoor use
• Strong gear train with soft nitriding metal gears
• Manual override with Allen wrench or handwheel
• ISO5211 direct installation
• UL standard/CSA listed/CE marked/RoHS 3 complied

Description

DCL-10GE/40GE smart electric actuator is powered by 24VDC and proportional controlled by 4-20mA or 2-10V input control signal. DC brushless motor has lots of advantages for actuator. Permanent magnet rotor makes the motor’s temperature rising is 20℃ lower than AC motor. Its frequently start-up causes very few fever. Actuator can reach 1200 starts per hour operation with large start-up torque and strong overload capacity.

DCL common series electric actuator are typically used to drive quarter turn butterfly valves, ball valves, dampers and swinging arms. On receipt of a continuous power signal, the motor runs one direction and via an all metal gear box with last stage worm gear train rotates the output drive 90°. The motor is automatically stopped by internal cams striking limit switches. On receipt of a reversing continuous signal, the motor turns in the opposite direction reversing the output drive position.

Over torque protector is optional only if accurate output torque is needed. PTC electronic heating component is also used as thermostatically controlled anti-condensation heater that will protect actuator against damage from condensation.

Specification