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Wuxi HengDa Motors Co., Ltd

[Province: Jiangsu ]

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60HP / 75HP 12 Pole IP56 Permanent Magnet Synchronous Motor With Cast Iron Frame

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60HP / 75HP 12 Pole IP56 Permanent Magnet Synchronous Motor With Cast Iron Frame

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Description:

It is well known that motors exchanges electrical to mechanical energy based on the magnetic field. Under the same loading conditions, compared with asynchronous motors, permanent magnet synchronous motors have less stator current and stator copper losses.

Thanks to the synchronous speed operation, rare earth permanent magnet synchronic motors(REPMSM) do not have slip between stator and rotor, also do not have copper losses and iron losses during stable operation, so the motors can have smaller fan and less ventilation losses.

XYT 12 pole series motors do not have reactive excitation current, so its power factor can be significantly enhanced to the limiting value1.0. In summary, compared with asynchronous motors, they have less losses and high efficiency (more than 4%~8%) , Especially running during 20%~120% rated load, XYT 12 pole series motors can keep high efficiency and power factor, the energy saving can be more obvious during light load.

Relying on so many years of practice, we develop XYT 12 pole series motor applied to pump, fan, compressor, textile machinery, metallurgy, petroleum, chemical and so on.

The following as options or customer’s request:

Protection class IP56

Space heater

Heat protector

Vibration detector

Special mounting dimension and shaft dimension

Low vibration and low noise

Bearing thermometer PT100(frame size H180 and above)

Winding thermometer PT100

PTC/PTO

Special painting

Special voltage and frequency

Aluminium frame

Others

Applications:

They can be widely used for driving various common machines and equipments such as compressors,fans,water pumps, textile and crushers. Furthermore they can function as prime motor in relatively severe conditions including petroleum,chemical,pharmaceutical and mining industries.

Ambient
Temperature range:	-15~40
Ambient humidity:	90%less than relative humidity
Altitude:	less than 1000m above sea level
Ambient condition:	no causticity gas, no dust, no heavy mental pollution, no flame, no salt crystallization
Supply power:
Voltage variable	±5%
frequency variable	±2% Combine voltage and frequency variable : ±5%

Standard Feature:
Standard	IEC /DIN
Efficiency Level	IE4
Phase	Three-phase
Frame Size	H225~315 cast iron frame
Protect Feature	Totally Enclosed
Output Range	11~55KW
Voltage	380V
Frequency	50HZ
Poles	12
Protection Class	IP55
Insulation	F/B
Mounting	IMB3 /IMB35 or on your request
Cooling	IC411
Duty	S1
Thermometry	Optional
Certification	CCC, CE,ISO9001
Special motors can be designed according to customers' requirements

Meaning of type code

Tolerance

The permanent magnet motors can withstand 1.5times rated current for 2 minutes occasional over current.Also the motor can withstand 1.5 times maximum rated speed for 2 minutes when no-load.

According to IEC60034, the motors are designed can withstand 1.5times rated voltage and rated current for 2 minutes.

Pull-out torque

Pull-out torque is an important index to reflect REPMSM overload capacity. Pull-out torque of XYT series is in the range of 2.0~2.5 which ensure good overload capacity.

Under the condition of hot state and torque increasing, REPMSM can withstand specified Pull-out torque values(tolerance) for 15s.At this point , the voltage and frequency should be maintained in the rated value.

Coupling and Driving

XYT series motor is coupling with load through coupler or belt which is outside the scope of a motor manufacturer’s supply.

XYT series motor has single shaft ,we can produce double shaft if need. The second one can deliver rated power, but only can be drived by coupling.

Technical Specification (12 pole/500r/min 380V/50HZ )

Motor Type

Rated Power

Current

Power Factor

Efficiency

Locked Current

Locked Torque

Pull-out Torque