Water-cooled motor is also called water-cooled and high-temperature resistant special variable frequency motor.
The water-cooled and high-temperature-resistant special variable frequency motor is an internal circulation developed and designed based on the needs of the metallurgical continuous casting machine and billet discharge site working conditions on the basis of variable frequency speed regulation, special rollers and furnace multi-speed series of motors. Water-cooled variable frequency speed regulation special motor. Suitable for high temperature environment and frequency conversion speed regulation system. It is characterized by wide speed range, stable operation, high reliability, high operating efficiency, and novel and beautiful appearance design.
Features
The water-cooled motor has a brushless structure, excellent load characteristics, good low-speed performance, large starting torque, small starting current, adapts to the needs of frequent starting of electric vehicles, and saves electric energy.
Water-cooled motors operate efficiently in the entire speed range, which is a qualitative improvement compared to brushed DC water-cooled motors and AC variable-frequency water-cooled motors (which are only efficient near the rated point), significantly improving vehicle performance. driving range and significantly improve the battery life.
No sparks are produced. No need to replace carbon brushes, compact structure, strong overload capacity and long service life.
The water-cooled motor uses plug-in rare earth magnets, which is particularly suitable for bumpy, repeated starts, high speed, strong resistance to starting, and forward and reverse operation.
The water-cooled motor rotor has a strong magnetic field and has good power generation effect when coasting and braking. It does not need to absorb battery power for excitation (required for brushed DC water-cooled motors or AC water-cooled motors). It has good energy feedback effect and electric power. The braking effect is good.