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Fireproof roller shutter operator of rolling door motor 400W
The fire shutter door controller is a fire control device used for public production. It can control the rise and fall of rolling door to achieve evacuation crowd and fire isolation.
It has a quick release control device, which can be realized by starting the power supply when the power supply fails. The weight of the shutter door decreases intermittently, and there is a median waiting function (waiting time set by itself). Wait until the end of the boot speed again, to the lower limit stop.
Make dimension of Fireproof Rolling Door Motor bracket system according to your request, brake system build in the bracket system
110V/220V/380V are ok for our Fireproof Roller Door Motor. 100% copper material inside the motor, so it have a larger capacity and durable than other motors