BMH electric hoist semi gantry crane

1. BMH electric hoist semi gantry crane is used together with CD, MD, HC and other electric hoists. It is a light rail operated small crane used in the workshop and in windy areas. Its lifting capacity is gn=2t-10t, span is 10m-30m, working environment is below +40 ℃, working level is 25%, and wind pressure is not greater than 125pa.

2. Technical features: the transmission adopts a new generation of three in one system, the electrical appliance adopts non-contact module speed regulation control, and can realize micro speed and two speed approach frequency conversion functions. The operation is particularly stable. It is equipped with overload alarm, slanting lifting, anti hook jacking protection, missing item overcurrent protection, and the operation console (handle) adopts 12V voltage, thus realizing the multi-functional protection of the hoist and gantry crane. When the voltage is within 380v+5-10%, the electric control can be used for "2million" times for a long time.

3. selection principle: industry of use, starting, inching times /1h, practical time per day h, must be noted: light crane, starting, inching times are gn/10 ≈ 80 times /1h, gn/2 ≈ 40 times /h, gn/1 ≈ 20 times /1h, high temperature 50 ℃ and harsh environment times /1h ÷ 2.

4. Precautions:

① At the operation site, when the crane stops operation, the user shall lock the crane in time.

② There is no wire above the main switch of the crane. It is strictly prohibited to lift high-temperature molten liquid, inflammable, explosive, corrosive (acid, alkali, plating, steam moisture), overload, dust and other dangerous operations.

③ This product has two types: ground control and indoor control. Users can choose freely according to their needs.