The special motor for frequency conversion has the following characteristics:
Class B temperature rise design, Class F insulation manufacturing. The use of polymer insulating materials and vacuum pressure impregnated paint manufacturing process and the use of special insulation structure make the electrical winding use insulation withstand voltage and mechanical strength greatly improved, which is enough to be competent for the high-speed operation of the motor and resist the high-frequency current impact of the inverter and the damage of voltage to the insulation.
The mechanical parts with high balance quality and vibration level of R (vibration reduction level) have high machining accuracy, and special high-precision bearings are used to enable high-speed operation.
The forced ventilation and heat dissipation system all adopt imported axial fans with ultra-quiet, high life and strong wind power. Ensure that the motor is effectively dissipated at any speed, and can achieve long-term operation at high or low speeds.
Compared with the traditional inverter motor, the YP series motor designed by AMCAD software has a wider speed regulation range and higher design quality, and the special magnetic field design further suppresses the higher harmonic magnetic field to meet the design indicators of wide frequency, energy saving and low noise. It has a wide range of constant torque and power speed regulation characteristics, stable speed regulation, no torque ripple.
It has good parameter matching with all kinds of inverters, and with vector control, it can realize zero-speed full torque, low-frequency high torque and high-precision speed control, position control and fast dynamic response control. YP series inverter special motor can be equipped with brakes, encoder supply, so that you can get precise stopping, and high-precision speed control through closed-loop control of speed.
The use of "reducer + frequency conversion special motor + encoder + frequency converter" to achieve ultra-low speed stepless speed regulation precise control. YP series inverter special motor has good versatility, its installation size meets IEC standards, and it is interchangeable with general standard motors.