Main uses of wet multi-sheets
Wet multi-plate electromagnetic clutches are divided into slip-ring and non-slip-ring types.
The friction plate wears less and has a long service life. Small radial size, large torque, wide range
Machinery for machine tools, steel rolling, metallurgical mining, metal rolling, handling, ship fishing, etc.
In the transmission system, it plays the role of clutching, reversing, and shifting.
The main purpose of dry multi-tablet
Dry-type multi-plate electromagnetic clutches and brakes are of the magnetic flux over-disc type, and the action is sensitive and reliable.
, The friction plate is easy to adjust after wear, and the no-load torque is small. Mainly used in handling, steel rolling, semi-automatic lathes, CNC machine tools, textiles and other mechanical transmission systems to realize clutching, reversing, shifting, braking
, positioning and other functions.
Wet (dry) multi-plate electromagnetic clutch can work reliably under the following conditions
★The altitude does not exceed 2000M
★Ambient air temperature is -5°C~+40°C;
★There is no danger of explosion in the surrounding medium and no gas that is enough to corrode metals and destroy insulation and conductive dust
★The power supply voltage fluctuation of clutch and brake coil does not exceed +5% and -15% constant voltage;
★ Oil lubrication is required between wet friction plates.
★Dry friction pads should be clean and free of oil.
Wet installation
★Clutch should be cleaned before installation;
★It should be fixed axially during installation, such as split-shaft installation, the coaxiality should be kept at grade 9;
★When the clutch is working, oil should be supplied to the friction plate. During high-speed operation and high-frequency operation,The axial oil supply method should be adopted, and the oil supply amount is shown in the table;
★Clutch lubricating oil should be clean, otherwise it will affect its reliability.
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