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2016-06-30 15:38:01

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防爆电动葫芦属于轻型起重设备,它能够反复多次短时间运行,并且作业环境比较复杂,因此为了保证防爆电动葫芦能够正常工作,作为主要动力来源的电机应具备以下条件:
Explosion-proof electric hoist, which belongs to the light lifting equipment, it can repeatedly short running time and working environment is more complex, so in order to ensure the explosion-proof electric hoist can work normally, as the main power source of the motor should have the following conditions:
1、防爆电动葫芦电机应比普通工业电机有更强断续周期工作特性。
1, explosion-proof electric hoist motor than ordinary industrial motors have a stronger intermittent cycle of work.
2、防爆电动葫芦电机应具有良好的起升转矩和过载能力。
2, explosion-proof electric hoist motor should have a good starting torque and overload capacity.
3、防爆电动葫芦电机应具备更小的转子转动惯量,更大的转子长径比,更少的视线制动。
3, explosion-proof electric hoist motor should have a smaller rotor moment of inertia, a larger rotor length / diameter ratio, less sight brake.
4、防爆电动葫芦电机的最大安全转速是额定转速的数倍,一般情况下是同步转速的2.5倍左右。
4, explosion-proof electric hoist motor, the maximum safe speed is several times of the rated speed, under normal circumstances is about 2.5 times the synchronous speed.
5、防爆电动葫芦电机应能适应不同的工作温度和湿度,并且最低具有2个等级一样的绝缘等级。
5, explosion-proof electric hoist motor should be able to adapt to different working temperature and humidity, and the lowest with 2 grades of the same level of insulation.
防爆电动葫芦电机是非常重要的,所以您在购买防爆电动葫芦时一定要仔细查看电机的参数。更多防爆电动葫芦相关信息,欢迎登录河北得一起重官网了解。
Explosion proof electric hoist motor is very important, so you must be careful when buying explosion-proof electric hoist motor parameters. More explosion-proof electric hoist related information, welcome to log in Hebei together with the official website to understand.

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