Jiangshan Huaxing Machinery factory introduces electromagnetic clutch

There are many kinds of electromagnetic clutches, but only one operating principle is that the magnetic coil attacks the magnetic field, so that the active and slave connecting tissues attack the frictional connection, possibly meshing, and then gain torque transmission. Jiangshan Huaxing machinery factory to give a brief introduction.

1. Meshing electromagnetic clutch, generally known as dental clutch. It is very similar to the principle and structure of the single-piece friction electromagnetic clutch, only the teeth mesh. The clutch has the advantages of large transfer torque, no accumulation error, combination of indexing and positioning, etc. The defect is that it cannot be joined at high speed.

2. Friction joint and magnetic powder clutch. It works by filling a very thin metal powder between the electromagnetic north and south poles. When the magnetic coil is energized, the metal powder magnetization connection is active and driven, which has obvious advantages and disadvantages. The advantage is that the response is fast, and the accuracy can be fine-tuned according to the current size. The disadvantage is that the temperature increases and the price is expensive.

3. Friction joints are generally chip type, multiple pieces and single pieces, the advantage is low price, commitment to high-speed combination, divided into dry and wet, can work in an oil-free environment.