Product
product details
LQ10-1, LQ20-1 control electric device, switching electric device LQ series valve electric actuator with simple and beautiful shape, suitable for small and medium size butterfly valves, ball valves and other opening and closing parts to rotate at right angles and other similar equipment.
First, LQ electric actuators are equipped with handwheels and motors, and LQ actuators are equipped with travel control and torque limiting mechanisms. Motor, limit terminal, stroke and torque control mechanism are set in the gold-containing aluminium box cover above the box body. Opening the box cover can facilitate wiring, debugging, maintenance and other work.
Second, the motor is fixed on the floor by screw and can be disassembled independently.
LQ10-1, LQ20-1 control electric device, switching electric device equipped with motor and handwheel, can perform electric and manual operation. Equipped with travel control and torque limiting mechanism. Motor, wiring terminal, stroke and torque control mechanism are set in the aluminum alloy box cover above the box body. Opening the box cover can facilitate wiring, debugging, maintenance and other work. The design of planetary gear structure enables automatic switching between electric and manual operation of LQ actuator without clutch and switching handle.
Power supply: 380VAC/3 phase/50Hz, 220VAC/single phase/50Hz
Output Torque: 50~800Nm
Output speed: 7.5-30 S/90 DEG
Range of travel: 90 +10.
Protection Level: IP54 (GB4028-84)
Ambient temperature: - 20 ~ + 40 degree C
Purchase the field operation button box, provide the field open/close valve operation button (passive contact) Purchase VPT valve position transmitter can continuously transmit the percentage of valve opening degree by 4-20 mADC signal.
Third, the design of planetary gear structure, so that the electric and manual operation of LQ actuator can be automatically switched, there is no clutch and switching handle, manual operation, only according to the direction of valve operation can rotate the handwheel. Even when the motor is running, the handwheel can be rotated without danger.
Fourthly, the gearbox and electrical parts of the actuator are sealed with IP protection level of dust and rain proof. The gearbox is filled with grease, and no replacement or supplement is needed during the normal trial period.
Fifth, an adjustable mechanical limit screw is set in each direction of LQ actuator opening and closing.
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0514-87227666
