Structural design of light electric chain hoist

Henan Nanyang Polytechnic Institute was opened Rui Machinery Co., Ltd. has developed a new type of electric hoist. The product is optimized for improvements made on the basis of HSZ-10 chain hoists on . The new hoist has the following features: disc brake overhead gantry crane replace HSZ-10 chain hoists and hand brake part zipper part , brake sensitive, accurate , and reliable. Planetary gear reducer deceleration torque increases , the planetary gear reducer drive ratio , small size , light weight, safe and reliable. A torque limiter to prevent overload , the motor and transmission disc protection from damage , but also to ensure safe lifting . HDH type 10 t electric chain hoist assembly drawing. Electric chain hoist structure and product type bridge gantry crane chain hoist from the motor, transmission and wheel components , and wire rope hoist the biggest difference is replaced by the rope chain, wire rope hoist to make up a larger volume , more cumbersome shortcomings. Weight is generally 0.5 t (60 type ) , lifting height is 3 ~ 120 m. At present , the domestic electric chain hoist mainly DHY series electric chain hoist and fast small teeth difference reducer electric chain hoist two kinds [ . DHY series electric chain hoist with fast disc brake motor as the driving force.