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Fujian Dongfeng Machinery Electrical Liability Co.,Ltd
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| Products |
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Pole Changing Multi-speed Three-phase Induction Motor |
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 Click to enlarge image
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 Origin |
China |
| Model Number |
YD Series |
| Brand Name |
Dongfeng |
| Function |
Driving |
| Phase |
Three Phase |
| Power |
AC |
| Protect Feature |
Enclosed |
| Structure |
Asynchronous Motor |
| Usage |
Industrial |
YD series variable-pole multi-speed three phase induction motor is one of the main derived series of Y series three phase induction motor, a national unified designed latest product in China and a replacement type for the JDO2 series. The speed of this series motor can be changed step by step according to the requirements of load characteristics, thereby reaching the aims of economizing on electricity and simplifying the system of speed variation. This series of motor has great starting torque and low noise and vibration, and its mounting dimensions are complied with the standard of IEC. It has a fairly good interchangeability as compared with the similar products of the same kind, so that it is easy to maintain and widely used in the industrial departments of machine tools, chemical industry, textile, metallurgy and mine, etc.
The protection degree of motor is IP44,IP54,IP55, cooling mode is of IC0141, and B-class insulation is adopted, the mode of rating is continuous running.
RANGE OF PERFORMANCE
0.45~82kw 2&4 pole
0.65~67kw 4&6 pole
0.45~67kw 4&8 pole
0.35~30kw 6&8 pole
LIMITS OF USE
Ambient temperature: -15??le;θ≤40??
Altitude: not exceed 1000m
Rated voltage: ±5%
OPTIONS ON REQUEST
Rated voltage: 380V, any voltage between 220V-760V
Rated frequency: 50HZ or 60HZ
Protection class: IP44 / IP54 / IP55
Insulation class: Class B / Class F
Bearing: Chinese good bearings, or SKF,NSK if request
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