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- 联系人：华庄电机
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纺织专用系列电机
发布时间：2004-04-09
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| 结构说明 定子： 定子铁心嵌完绕组后经浸渍处理成为一个完整体，红组及绝缘具有良好的电气、机械、防潮性能及热稳定性。 电动机的绝缘等级为B级。 转子： 采用热套或冷压工艺将铸铝转子固定在轴上，转子经校正平衡，电机运转平衡，振动小。 接线盒： 具有良好的密封性能，盒内有较大空腔，出线口有锁紧装置，并可从与电动机轴线平行或垂直的四个方向任意出线。从轴伸端视之，出线盒在机座的右边。按用户需要，80-160机座的出线盒亦可在左边。 风扇、风罩： 全系列风扇与轴采用键配合，运转可靠。 风罩由薄钢板拉伸后冲孔制成，风路顺畅，外形美观，刚性好。 轴承及轴承室： 全系列采用电机专用轴承，80-132机座在轴伸端轴承室内装有波形弹簧片，可消除轴承游隙，有效地抑制电动机运行时的振动和噪声。 Construction: Stator: After the treatment of impregnation, the winding of the stator becomes an integral, with insulation highly resistant to both heat and moisture and possessing good electrical and mechanical properties. insulation is B class. Rotor: The cast aluminium rotor is to be fitted to the shaft by means of shrinkage or pression and it ensures the smooth operation and small vibration after being dynamically blanced. Terminal Box: As despatched from works, all motors have a capacious and fully-sealed terminal box with a location device on the outlet. The terminal box is designed to permit cable entry in any of the four directions at 90° intervals. Cooling Fan and Fan Housing: The cooling fan is cooperated with the shaft by means of a key. The operation of fan is reliable. The fan housing made of sheet steel is rigid and ventilated to match the modern appearance and is in conformity with Protection IP44. Bearing and Bearing Room: Special bearings for motor are used.In the bearing-room at the drive end of Frame 80-132 a spring blade is arranged so as to prevent the movement of the bearings and effectively to control the vibration and noise while the motor is running. |