Electric wire rope hoist special for 6-24ms crane in multifunctional workshop

Can the electric hoist be used in a low-voltage environment?

In some industrial workshops, due to the increase of electrical equipment, there will be voltage fluctuations, and sometimes even the standard voltage can not be reached, so for the unstable voltage, many users ask questions about the electric hoist. , Will the voltage instability have a certain impact on its work?

As long as the electric hoist can be hoisted, it has no effect on the use, but from its internal structure, it has a great impact. Once the power supply is unstable, the magnetic field of the contactor will be reduced. , the reliability of the pull-in will be greatly reduced, which will directly cause the contactor to vibrate intimately and continuously, the circuit will be disconnected with the increase of use time, and the electric shock of the contact point will burn out.

If the contact point is burnt out, it will affect the use of the motor in it, which will lead to a certain failure of the motor. When it is moved directly, it will be unable to move or the user cannot control it, which will cause certain hoisting accidents. There will be units with unstable voltage for a long time. It is necessary to adjust the number of turns of the coil of the contactor, which can be appropriately reduced, which can effectively reduce the failure rate of the electric hoist.

The work of the electric hoist needs to be hoisted at a stable voltage. Therefore, the relevant user units and personnel should try their best to stabilize the voltage during hoisting for the safety of hoisting, and reduce the number of other electrical equipment during hoisting.

Henan Dongtai Gear Co., Ltd. was founded in 1994. It’s a high-tech enterprise which can design and manufacture all kinds of gear reducers; The special reducer is non-standard design and customized.

Our main products are H & B series heavy-duty industrial gearbox, ZDY、ZLY、ZSY、ZFY series hard tooth surface cylindrical gear reducer; DBY/DCY/DFY/DCYK series hard tooth surface bevel gear reducer; QY, ZQ, ZSC series crane special reducer; R series helical gear reduction motor, F series parallel shaft helical gear reduction motor, K series spiral bevel gear reduction motor, S series helical gear worm gear reduction motor;0.5T-20T electric hoist reducer and various of shaft parts. We have the company's unique patent product which is anti-seepage oil reducer (The patent number: 200420003269.7). The product completely solves the problem of oil leakage of gear reducer which has plagued the industry for many years. The products have been sold to nearly 30 provinces, cities and autonomous regions in China, at the same our products are matched with more than 30 large crane factories in the industry. The company has excellent equipment, perfect process equipment, strong technical force, advanced testing instruments and complete testing means. The company undertakes the production and development of various standard and non-standard gears, and we have has passed ISO9001:2001 Quality System Certification.

The company is willing to provide the high quality, low price, high quality service business, the principle of contract and credit, the enterprise spirit of unity, development and innovation, to go hand in hand in economic construction, support each other and create a brilliant future together with friends.