Electway Motors Co.,Limited
Tel: +8620-89560230
Fax: +8620-32037854
E-mail: steven@electway-motors.com
Detailed
These series of metallurgical and crane 3-phase motor YZR,YZ with wound and squirrel cage rotor are specially used to drive metallurgical crane and other similar machines with better overload capability and mechanical strength,therefore,it is suitable for short time duty or intermittent period duty and equipments with frequent starting and braking or distinct vitration and impact. |
Model Explanation |
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Motor Performance |
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Power range:1.8-250KW Rated Voltage: 380V-440V Speed;1500rpm 1000rpm 750rpm 600rpm Protection Class: IP44 IP54 Ambient Temperature:Ambient temperature not exceeding 40℃ (for crane uses) or 60℃ (for metallurgical uses) Altitude: not exceed 1000 Meter Rated Frequency: 50Hz/60Hz Insulation Class: F Temprature rise: B Cooling:Frame 112-132: IC0041 Frame: 160-355 IC0141 Frame; 400 IC0151 Working Duty: S2,S3,S4,S5
1.Short-time duty type (S2)
2. Intermittent periodic duty type (S3)
3. Intermittent periodic duty type with starting (S4)
4. Intermittent periodic duty type with electric braking (S5) |