Technical  parameters:

•  Type: Automatic Door Operators
•  Model Number: JD-500kg-1P roll-up door motor
•  Maximum elevating height: 6m
•  Phase: Single-phase
•  Working temperature: -20~+50°c
•  Working voltage:220V,110V,240V etc.50-60Hz
•  Place of Origin: Fujian, China (Mainland)
•  Certificate: CE,ISO  
•  Color: Blue and Silver or on request
•  Maximum elevating force: 500Kg
•  Constant working time: 8 minute
•  Material: Aluminium, Iron etc.
•  Motor power: 250W
•  Output torque: 343N.m
• Application: Roller shutter door, Garage door, Industry Door

Product Feature:

•  Beautiful modeling, advanced structure, strong horse-power;
•  Low noise, slight vibration, low power exhaustion;
•  Light weight, small volume, convenient installation, long life;
•  100% copper winding material inside the motor, so it have a larger capacity and durable than other motors. 
•  Overheat protection:The motor is with overheat protect equipment. If the temperature up to 110, the power supply will be cut off automatically to protect the motor. Till the temperature down to 70, it can be used again.
• Mechanic Limit :Limit switch adjusts the door position in both "up" and "down" precisely and safely.
•  With convenient and stability control function, can be operated by remote control;
•  Manual button: Up, Stop and Down.You can through the manual button which makes the rolling door open and close.
• Operated by manual chain when power off.
• Clutch lever: When the power is turned off,you can pull down the clutch lever,the rolling door closed.

Our Service:                                                                         

 1 Any inquiry/question will be reply in 24 hours during working days. 

2 Sample order: Available, the customers should charge the sample fee and freight cost.

3 OEM for customers is available. 

4 Delivery time: 2-4 weeks after receipt of the deposit or LC at sight. 

5 Terms of Payment: T/T, LC, etc. 

6 Warranty: 2 Year from BL date 

7  Packing: Carton packed fill with foam; One set in 2 cartons: 1ctn for main motor, 1 ctn for bracket and  accessories 

8 100% copper material inside the motor