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YCL series 7.5 hp electric motor single phase is optimized from YC single phase capacitor start motor. The mounting dimension is fully conformed with IEC standard. YCL motors are superior motors delivering excellent torque enabling the toughest jobs to be handled with dependable ease and perform well in high voltage fluctuating regions. YCL series motors have the features of quiet operation, corrosion resistant, low vibration, low power consumption, long lifespan, low start current and good operation in hot environment. YCL motor are used in the pumping, compressor, agriculture, farming, building service and manufacturing industry.
Product Detail
Motor Type: 7.5 hp 1750 rpm tefc single phase electric motor
Output Power: 0.75 kW - 5.5 kW
Frame Size: IEC 90 - 132
Number of Poles: 2 / 4
Voltage: can be customized based on users
Frequency: 50 & 60 Hz
Protection Level: IP54 / IP55
Insulation Class: B / F
Cooling Method: IC411
Duty: S1 (continuous)
Use Conditions: Ambient temperature -15℃-40℃, altitude ≤1000 meters.
Product Parameter (specification)
7.5 hp 1750 rpm single phase electric motor
Type | Power | Current (A) | Speed (r/min) | Eff (%) | Power Factor CosØ | Tst/Tn | Tmax/Tn | Ist/In | |
KW | HP | ||||||||
4 poles | |||||||||
YCL132M-4 | 5.5 | 7.5 | 32.5 | 1750 | 85 | 0.9 | 2 | 1.8 | 6.5 |
Production Features
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Service and Packing
Motor knowledge
YCL series three-phase asynchronous motor instruction manual
2.2 Precautions when starting
2.2.1 The motor is allowed to start at full or reduced voltage (using reactance or Y- △), but it should be noted that about 5-7 times the rated current when starting at full voltage, and the torque is proportional to the square of the voltage when starting at reduced voltage When the power grid capacity is insufficient, a reduced voltage start should be used, and when the static load is quite large, a full voltage start can be used.
2.2.2 When the power supply phase sequence A, B, and C are respectively with the terminal block poles Ul, V1, and w. When corresponding, the rotation of the motor is viewed clockwise from the spindle end.
2.2.3 Motors should generally have thermal protection devices. Adjust the settings of the protection devices based on the rated current of the motor.
2.2.4 After closing, if the motor does not turn, the brake should be pulled quickly and decisively to avoid burning the motor.
2.2.5 After starting the motor, pay attention to observe the transmission device, production machinery, and line voltage and current. If there is any abnormal phenomenon, stop the machine immediately to find out the fault and eliminate it before restarting the brake.
2.2.6 According to the technical requirements of the motor, limit the number of continuous starts of the motor. Generally, the no-load continuous start does not exceed 3 times. The motor runs for a long time to the hot state. After shutdown, it must not start more than 2 times.
2.2.7 When several motors are powered by the same transformer, they cannot be started at the same time, and they should be started one by one from large to small.
