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IEC Standard YZR/YZ Series AC Induction Electric Motor for Cranes and Metallurgical
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Applications:
Used in the metallurgy and mine ept for driving type crane and similar equipment, especially suit for the instruments which need short-term and intermittent operation, frequent start and brake, overload, and have significant vibration and impact.
General Description
- Frame sizes:
- YZ112-250 Rated output: 1.5 to 30Kw
- YZR112-400 Rated output: 1.5-200Kw
- Duty Cycle: S3
- FC: 40%
- Voltage: 380V
- General environment(40ºC), Insulation class: F, IP44
- Metallurgical environment (60ºC), Insulation class: H, IP54
Features
Good overload capacity and strong mechanical strength.
YZR series motor is of winding rotor.
YZ series is squirrel-cage rotor.
Optional Features
Electrical:
Insulation Class:H
Thermal Protection: PTC Thermistor, Thermostat or PT100
Mechanical:
Others mountings
Protection Degree:IP55,56, IP65
Space Heater
Drain Hole
Mounting Type
Conventional mounting type and suitable frame size are given in following table
| Symbol | Range (Frame Size) | Note | |
| YZ series | YZR series | ||
| IM1001 | 112~160 | 112~160 | Single Cylindrical Shaft End |
| IM1003 | 180~250 | 180~400 | Single Conical Shaft End |
| IM1002 | 112~160 | 112~160 | Double Cylindrical Shaft End |
| IM1004 | 180~250 | 180~400 | Double Conical Shaft End |
| IM3001 | 112~160 | 112~160 | Single Cylindrical Shaft End |
| IM3003 | 180 | 180 | Single Conical Shaft End |
| IM3011 | 112~160 | 112~160 | Single Cylindrical Shaft End |
| IM3013 | 180~250 | 180~315 | Single Conical Shaft End |
Data above may be changed without prior notice.
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WANNAN MOTOR INDUSTRIAL SOLUTIONS
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.
