1.Using highperformance motors 2.amanual switch devices 3.With original patent braking systems 4.with strict quality control

     

  

Kunshan Tian Cheng electrical engineering Co; Ltd.

Specification and parameter of rolling door motors

MODEL	Voltage	frequency	power	current	Rotation	Lift capacity	Chain
TCA 300	220V/380V	50 / 60HZ	230W	3.3A	6.2	300KG	10A
TCA 500	220V/380V	50 / 60HZ	250W	3.9A	6.2	500KG	10A
TCA 600	220V/380V	50 / 60HZ	370W	3.9A	6.2	600KG	10A
TCA800	220V/380V	50 / 60HZ	400W	4.5A	3.4	800KG	10A
TCA800L	220V/380V	50 / 60HZ	400W	3.5A	3.9	800KG	10A
TCA1000	220V/380V	50 / 60HZ	750W	3.5A	3.9	1000KG	12A
TCA1500	220V/380V	50 / 60HZ	800W	2.8A	3	1500KG	16A

1.  Using high-performance motors  

    Motors was installed sensors of the protection device,when the motor temperature is over 100degree,it automatically cut off power,it immediate supply to the cessation of operation of motor,when temperature down to 70degree.the motor will automatically recover operation.To protect motor is not to be burned,high-safe. running lower than usual,smooth running with static and stability,Generating  vibration frequency voice was relatively lower.In small and light,construction convenient,saving artificial.   

2.       strict quality control  

reducer device use 2paragraph spiral gear,All special steel gear are used ,then through heat treatment and testing hardness of gear at any time,before out of factory,each motor are through electric integrated test bed,strict inspection to comply with the first-class products and standards with the requirements of national .  

3.      original patent braking systems   

exclusive double-sided braking systems design, double braking force can be produced .in the brake apparatus with a special high-coil Block respectively were put on activities brakes,     brakes, fixed brake pads, and the U-shaped ring. At the end of spring withstood brake    activities around the surface of activities brake, and the brakes could be sliding along the axis of the motors, not because of brake pads wear affect braking force.  

4.      a manual switch devices  

power-cut or emergency, the light drop pull rod, roll door dropped to required location of door  smoothly and automatically.  

electric motors for roller shutter doors