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我厂广大职工,遵照毛主席关于“中国应当对于人类有较大的贡献”的伟大教导,在上级的亲切关怀和兄弟厂的大力支援下,试制成功一种适用于电动葫芦、性能比较良好的电磁式杠杆制动电动机。一九七一年,我们从《中小型电机技术情报》上看到大连电机厂有关杠杆制动电动机的技术成果,给我们启发很大。广大工人和技术员运用“一分为二”的观点,分析了制动电机用于电动葫芦上刹车可靠性要求较高的特点,大胆地提出了用电磁铁通过杠杆控制制动机构,又把制动机构全部装在电机外部,便于维修。这样,杠杆制动电动机更适合于在电动葫芦上应用。
I plant a large number of workers, in accordance with Chairman Mao on “China should make a greater contribution to mankind,” the great teaching, in the kind of care and brother brother’s strong support, the trial success of a suitable electric hoist, relatively good performance Electromagnetic lever brake motor. In 1971, we saw the technical achievements of the Dalian Electrical Machinery Factory about the lever brake motor from “Small and Medium-sized Motor Technical Information”, which inspired us greatly. The majority of workers and technicians use the “one divided into two” point of view, analysis of the braking motor used in electric hoist brake on the higher reliability requirements, boldly proposed the use of electromagnets through the lever to control the braking mechanism, and the system Moving mechanism installed in the external motor, easy maintenance. In this way, the lever brake motor is more suitable for electric hoist application.