The high-speed brushless motor has the advantages of simple structure, low noise, maintenance-free, and no reversing sparks, and can be directly rectified and driven by the mains. It can also be used for fixed-speed drive equipment such as fans, water pumps, elevators and automatic doors. Speed-regulating drive equipment, such as logistics and transportation, printing, food equipment, packaging equipment, and some precision equipment, such as cutting machines, CNC beds, medical equipment, and household appliances, such as air conditioners, refrigerators, washing machines, etc.
High-speed brushless motors are still the most widely used products and are close to the products we use. High-speed brushless motors can be used in electrical appliances, power tools and medical equipment.The components of a high-speed brushless motor are: stator, rotor, Hall plate, front and rear covers, and the driver is particularly important.
The high-speed brushless motor includes power supply module, digital signal controller DSC, intelligent power supply module IPM, high-speed brushless motor, position signal acquisition module, motor parameter acquisition module, protection module, brake module, user interface and communication module. The required parameters and the parameters set by other control systems or the parameters set by the RS232 interface are combined with the rotor to adjust the drive signal position signal of the IPM and the current state of the motor to realize the control of the brushless motor.