YVF frequency motor, inverter motor supply, inverter motor type, frequency motor price My company mainly engaged in DC (Z4 DC motor, Z series DC motor, ZFQZ frequent start DC motor, ZZJ mill auxiliary motors, Z710 / Z800 / Z900 motor) YVP frequency motor, YLJ torque motor, YEJ brake motors, 590 Continental DC governor, governor, complete sets of electrical control cabinet ...... A, YVP series variable frequency motor speed asynchronous Overview YVP series inverter motor by varying the supply frequency motor speed to achieve the purpose, principles (formula) which is based on: n = 60f / p where: n- p- rpm pole pair number f- frequency (China's power grid standard 50Hz) see from the above formula that, when the number of motor poles (p) is constant, the frequency is changed, inverter motor rpm (n) will change, changing the power supply through the inverter frequency to achieve speed control purposes. Inverter motor drive must be used in conjunction. Now widely used internationally frequency control, because frequency control has the following advantages: 1, high efficiency, energy saving significant; 2, smooth stepless speed within 5 ~ 100Hz range; 3, low frequency starting torque of load impact is small; 4, starting current, without additional starting equipment; 5, small size, light weight, the same mounting dimensions and Y series; 6, the wind shield built with axial fans, in a variety of speed, have good The cooling effect; 7, a wide range of applications, can be used at 50Hz or less constant torque operation above 50Hz can be used in constant power operation; 8, compared with electromagnetic speed motor energy saving, wide speed range, simple structure, reliable and easy maintenance. Two, YVP series variable frequency motor conditions 1, ambient temperature does not exceed -15 ℃ ~ + 40 ℃ 5, working system: continuous S1 2, altitude does not exceed 1000m 6, insulation grade: F grade 3, electrical protection class IP44 7, rated frequency 50Hz 4, rated voltage 380 (220) V ± 10% of the company sincerely hope to cooperate with you, common development and progress, please contact us. YVF frequency motor, inverter motor supply, inverter motor type, frequency motor price