Able to change speed when running
◎ Output From 6W to 120w
◎ Range of speed adjustment is (50Hz)90~1400, (60Hz)90 ～1600
◎ Wiring has separate or compose types to choose
◎ Gentry start or stop function is attach with separate type
Standard Speed Control Motor type
Use a DC500V high resistance gauge to measure the coil of motor and it's a outer shell when motor running in normal temperature and normal humidity, its value should be above 100MΩ .
Insulation pressure endurance
Apply 60Hz, 1.5kV at the coil of motor and it's a outer shell for one minute without and extraordinary phenomenon when motor running in normal temperature and normal humidity.
Install two reduction gears or radiation plate of the same class at the motor. After rated running, test the coil by resistance method. Its value should be less than 80°C.
Class B (130°C)
Over heat shut down system.
Humid around the environment
Below 85% (No frosting happen)
Over heat shut down system is not a standard device, please notice before order.