It includes constant torque universal type and blower water pump special type. It's applied abroad to AC transmission field such as metal processing machine, plastic machine, numerical control machine tool, printing machine, weaving machine, dyeing machine, papermaking device, automatic machine, constant pressure water supply, sewage processing and central air conditioner, etc.
Powerful control function: 10 digital input channel, 3 analog input channel, can accept input signal of 0-10V, 0-5V or 4-20mA.