 |
Motor thermal protection
Jammed valve discharged automatically function
Brand | QOTO |
MODEL | PT actuator |
Reted Power: | 0.15kw-8kw |
Application: | General, Valves for Solid/Liquid and Gas |
Power: | Electric |
Type: | Motor Class F insulation,S2/S4 |
Advantage:
1.Housing, cast aluminum housing powder-coated for extreme environments. Optional coatings are available. High strength Ductile Iron used in large torque Box.
2.Worm and worm gear, Long-life gear set consists of hardened alloy steel worm and bronze worm gear. It is completely bearing-supported.
1.Does the actuator have valve position limit protection function?
Yes. The actuator has a phase synchronizer automatic in-phase adjustment device to prevent damage to the valve due to incorrect power wiring.
2.Does the actuator have motor overheat protection?
Yes. Two thermal protection relays are installed in the grade coil to directly detect the temperature of the coil.
Motor thermal protection
Jammed valve discharged automatically function
Brand | QOTO |
MODEL | PT actuator |
Reted Power: | 0.15kw-8kw |
Application: | General, Valves for Solid/Liquid and Gas |
Power: | Electric |
Type: | Motor Class F insulation,S2/S4 |
Advantage:
1.Housing, cast aluminum housing powder-coated for extreme environments. Optional coatings are available. High strength Ductile Iron used in large torque Box.
2.Worm and worm gear, Long-life gear set consists of hardened alloy steel worm and bronze worm gear. It is completely bearing-supported.
1.Does the actuator have valve position limit protection function?
Yes. The actuator has a phase synchronizer automatic in-phase adjustment device to prevent damage to the valve due to incorrect power wiring.
2.Does the actuator have motor overheat protection?
Yes. Two thermal protection relays are installed in the grade coil to directly detect the temperature of the coil.
