Brake Type: Drum Brake (Single)
Loading: 200~250KG
•Economic Type
HJ-20/25 is the most basic and economic-oriented shutter operator series. It uses “Power Relay” to reach the cost down and to achieve the same precise control as required.
•Protective Fuse
Protect the operator from incorrect or unstable power source.
•Thermal Auto Cut-Off Switch
Every motor is with the thermal switch, which can cut off the power while the motor coil over-heat and auto-reset while recover at normal temperature to prevent possible damages.
