文章总结了起重电动机工况特点，提出相应的电工焊接工艺方案，解决了电动机运行的可靠性问题。
The paper summarizes the working condition of the hoisting motors, suggests the corresponding electrical welding workmanship and guarantees the reliable operation of the hoisting motor.
介绍了桥式起重机提升电动机在试车过程中出现的一个异常现象，并分析其试验过程，找出故障原因及解决办法。
An abnormal phenomenon during trial run of the bridge crane motor is introduced, the test procedure is analyzed, and the cause of fault and the solution have been found.
为改善地面操作起重机的起动、点动运行性能，可选用绕线型电动机加外延时继电器控制。
Slip-ring motor can be used in conjunction with time delay relays for floor operated cranes to improve their travelling quality during start and inching.
交流电动机在起重机上得到了广泛的应用。
本文对起重装置适用的绕线电动机转子可控硅调速各种方案进行了综述。
This paper features a comprehensive survey of all the plans, which are applicable to crane hoists, of the speed control of wound motor rotor thyristor.
YZE系列起重及冶金用电磁制动电动机。
YZRE YZE series electromagnetic braking motors for crane and metallurgical USES.
在起重机起升机构重负载降落时，电动机作为发电机发生电能而电动机的驱动是来自于重物的势能。
When the crane hoisting mechanism landed a heavy load, the electric motor ACTS as a generator and electric motor drive occurs from heavy potential.
在起重机起升机构重负载降落时，电动机作为发电机发生电能而电动机的驱动是来自于重物的势能。
When the crane hoisting mechanism landed a heavy load, the electric motor ACTS as a generator and electric motor drive occurs from heavy potential.
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