YJ257 motor
2016-11-06 08:36 Click：times
| Product name | Product technical standards and values | Product model | Classification of the genus | Product picture | Detailed product description |
|---|---|---|---|---|---|
| Permanent magnetism Synchronization generator | Rated power:345kW Rated voltage:AC 1160V Rated current:AC191A Rated speed:2000r/min Poles:6 Rated powerfactor: 0.9 Max.speed: 2000r/min Insulation class: 200 Temperation rising class:H Protection class:IP65 Duty: S1 Cooling: water cooling Cooling liquid:56% glycol+44% deionized water Temperature of entry:≤85℃ Volume:≥60L/min Pressure of entry:≤2.0bar Loss of water pressure:≤15kPa | YJ257A | Rail transportation | YJ257A permanent magnetism synchronization generation is a part of desiel driving force unit of Dalian locomotive research institute co.,ltd, and used for mix-drivingforce train units of Changchun Railway Vehicles Co.,Ltd. The motor with light weight,small size,large power and high effeciency.It adopts inclined slot,water-cooling structure of casting double-screw-line copper pipe, inlay magnetic path and gaps of both side of magnet steel filled with thernostability silastic. |
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