permanent magnet DC motor

What is a hollow cup motor A hollow cup motor is a motor with a hollow rotor inside the motor and an external shape like a cup. It is widely used in the automotive industry, such as oil pumps, water pumps, air conditioning compressors and other equipment.   Common hollow cup motor models 1. PMDC shrink cup motor PMDC shrink cup motor is a kind of permanent magnet DC motor, due to the use of rare earth permanent magnets, with high efficiency, high power density, small size and other characteristics. This type of motor is suitable for use in hydraulic pump systems, cooling water pumps and other equipment in the automotive industry. 2. BLDC Shrink Cup Motor BLDC shrink cup motor is a kind of brushless DC motor with three-phase permanent magnets and electronic commutator controller, featuring high efficiency, high power density and long service life. This type of motor is suitable for air-conditioning compressor, generator, injection pump and other equipment in the automotive industry. 3. SR Shrink Cup Motor SR shrink cup motor is a kind of switched reluctance motor with low inductance and low noise due to the use of windings. This type of motor is suitable for the transmission system, hydraulic pump, generator and other equipment in the automotive industry. The Future of Hollow Cup Motors With the continuous development of the automotive industry, hollow cup motors will also be more widely used. In the future, the development direction of hollow cup motor will be more efficient, environmentally friendly and energy saving. It is expected that in the next few years, hollow cup motors will occupy a larger market share in the automotive industry.