good quality inexpensive roller shutter motor 600kg-3p industrial ac rolling door opener with safety brake

2016 best quality electric motors for roller shutter doors

Characteristics of our AC motor 

1) Shell: Aluminium alloy, solid and light but durable and easy to install. 

2) Gear: High-quality alloy steel and special technical  treatment to guarantee the strong hoist. 

3) Brake structure: special device mechanical brakes, power cut off in an instant the brakes, to ensure absolute safety brake. 

4) Limit System: Correct control, easy operation, and  big control range. 

5) Transmission System: High accuracy, smooth running, and low noise. 

6) Anti-dropping device: Preventing accidental injury and ensure safety. 

 Lightning-proof copper wire Rolling Door Motor

1. Lightning-proof: Using the high-current relay, which can effectively prevent lightning

2. Convenient Operation  : with manual and remote control, you can control in distance

3. Mute: Using the essence thickened transmission gear motor, low noise, big tension

4. bracket and chain plate: using high-strength alloy steel plate, so that the motor is more solid to install, more stable to operate.

packing spare parts
1:Motor(Including power line)
2.Remote controller(Including 2 transmitter)
3:Bracket board(Including random accessories)

Random accessories
1:Bracket board 1 pc
2.Big sprocket wheel 1set
3.Rolling chain 1 set
4:shaft   1pc
5:Bearing,bearing block 1set
6.Strapdrive  1pc

Characteristics of our DC motor ropping device: Preventing accidental injury and ensure safety. 

Our advantage:

1. The core part of the motor, the motor, is produced by our company, while other 90% moter sellers in China whose motor is outsourcing.

Our company use high-quality silicon steel and copper, which make the motor more powerful and have good heat dissipation and long life.