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YT series 1.5 kw 3 phase motor is fully enclosed self-fan-cooled squirrel cage three-phase asynchronous motors. It is a new series of motors redesigned by our company based on Y series motors. This series of motors have beautiful appearance, high efficiency, energy saving, good performance, low noise, large starting torque, small vibration, high reliability, and power ratings and installation dimensions comply with IEC Standard and easy to use and maintain. It is widely used in general occasions without flammable, explosive or corrosive gas and machinery without special requirements, such as metal cutting machine tools, pumps, fans, transportation machinery, mixers, agricultural machinery, food machinery, etc. Because the motor has better starting performance, it is also suitable for some machinery that has higher requirements on starting torque, such as compressors.
Product Detail
Motor Type: 1.5 kw 3 phase motor
Output Power: 0.18 kW - 315 kW
Frame Size: IEC 63 - 355
Number of Poles: 2, 4, 6, 8
Voltage: 220/380V, 380/660V, 230/400V, 400/690V (can be customized according to users)
Frequency: 50 & 60 Hz
Protection Level: IP54 / IP55
Energy Efficiency Rating: IE1 / IE2 / IE3
Insulation Class: B/F
Cooling Method: IC411
Duty: S1
Product Parameter (specification)
1.5 kw 3 phase motor
Production Features
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Service and Packing
Motor vibration and treatment
The vibration of the Y series box-type motor should pay special attention to the axial vibration. If the axial vibration is greater than the radial vibration, it will cause great harm to the motor bearing and cause a shaft holding accident. Pay attention to the bearing temperature. If the locating bearing heats up faster than the non-locating bearing, the machine should be shut down immediately. This is because of axial vibration caused by insufficient axial rigidity of the machine base, so the machine base should be reinforced.
After the rotor is dynamically balanced, the residual imbalance of the rotor has been solidified on the rotor and will not change, and the vibration of the motor itself will not change with changes in location and working conditions. The vibration problem can be handled at the user site. .
Under normal circumstances, it is not necessary to perform dynamic balance verification on the motor for maintenance. Except for very special conditions, such as flexible foundation and rotor deformation, etc., it must be dynamically balanced or returned to the factory.