This kind of motor is suitable for driving fire proof rolling shutter. Connected to a fire proof control panel, the motor is able to start the fire proof door when the sensor is triggered by smoke or temperature. In emergence condition, the motor can be manually operated, to stat the door.
2.Connected to a fire control box,the motor can start the door automatically when it senses smoke or high temperature or when it receives a warning from the Fire Alarm Centre
3.can be operated by electricity automatically and manually by the release chain in case power off
Main Technical Parameter
Ordinary door roll door models
Motor Power (W)
Rated voltage (V)
Rated current (A)
Output torque (N·m)
Reel diameter (φmm)
Output Speed (r/min)
Maximum lifting capacity (kg)
Maximum lift height (m)
No. use of chain
Remarks:1.Disadvantage: Price is not lowest.
Advantage: We are famous for rolling door motor in China. We ensure the quality(100%testing).Welcome your visiting, which is only 1.5hours driving to Shanghai.
2.Pls don't hesitate to contact us if you have any questions.
3.We can improve it as your designs without a large difference.
Additional Accessaries:(they are without in above quote)
24 months after sale
FOB/CIF price or ExWORKS price
Whether to provide samples:not free,but revert after bulk order
Support what payment methods: before production after payment 50%,the other payment 50% before shipment
Established in 1994,Wuxi Weida Waite Electric Motor Co., Ltd. is specializing in the development and production of JDD-1P,JD-3P,JDD-GS of Garage door motors,Rolling door motors,Remote-Controled electric roller door motors,Fireproof automatic roller shutter motors and Tubular motors,sliding gate motor. which are exported to the USA, the UK, Korea, Russia, Sri Lanka and Jordan.
We introduced the advanced technology and absorb domestic professionals. The technological superiority of our ... View detail