Type Difference of Industrial Chain Curtain Door Motor

Published in:2019-8-15

The rolling shutter motor with chain is divided into ordinary industrial motor, fire-proof motor, AC/DC electric storage motor, three-phase electric motor, etc. It uses 4-inch, 5-inch and 6-inch tube shafts, and can pull the motor guide chain to lift the rolling shutter door when power failure occurs.
The chain motor below 220V1000kg can be directly plugged in 220V power supply. It can operate normally according to the manual switch on the motor. The motor has a plug-in controller socket. Generally, the door can be switched on and off by remote control when plugged in directly.
AC and DC live storage motors, most of the lifting power is 600 kg, 300 kg, 800 kg also have, the motor voltage is 24 V, the control box has a battery, power outage can also use remote control several times, voltage without manual switch, must use 24V AC and DC dual-purpose control box remote control.
Three-phase electric rolling shutter motor, more than 1000kg mostly 380V voltage, 1000kg below both 220V and 380V voltage, 380V than 220V pulling force is relatively larger, the motor has manual switch, can also connect remote control.
Fire-proof rolling shutter door motors are 380V voltage (380V rolling shutter door motor is not necessarily a fire-proof motor). They must be connected to fire-proof electronic control box, which has no manual switch or remote control. Fire-proof electronic control box has two fire-proof electronic lock boxes to control the rising and falling of rolling shutter door. Fire-proof electronic control box should be connected with fire-fighting system.