Maintenance and common faults of jaw electromagnetic clutch
Release time:
2022-03-25
In order to ensure the uninterrupted operation of the jaw-type electromagnetic clutch, frequent maintenance and maintenance must be carried out: 1. Frequently check the tightness of the bolts, especially the bolts of the electromagnet, the bolts of the electromagnet and the shell, the bolts of the yoke, and the bolts of the electromagnet coil And connecting bolts.
In order to ensure the uninterrupted operation of the jaw electromagnetic clutch, it must be maintained and maintained frequently:
1. Always check the tightness of the bolts, especially the bolts of the electromagnet, the bolts of the electromagnet and the shell, the bolts of the yoke, the bolts of the electromagnet coil and the connecting bolts.
2. Lubricating oil is often added to the movable part of the jaw electromagnetic clutch.
3. Regularly check the mechanical wear of the moving parts and remove the dust, flower hair and dirt on the surface of the electromagnet parts.
4. Regularly check the armature stroke length. Because during clutch operation, the stroke length of the armature will increase due to section wear. When the armature stroke length does not reach the normal value, it must be adjusted to restore the small gap between the braking surface and the turntable. If the armature stroke length increases beyond the normal value, the suction force may be greatly reduced.
5. If the worn brake surface is replaced, the small gap between the brake surface and the turntable should be properly adjusted.
During use, the jaw electromagnetic clutch will have different failures due to various factors. The electromagnetic clutch generally fails during starting, idling and load, but it occurs more often during starting, mainly because it cannot be started or the voltage input to the electromagnetic clutch is too low. regular input voltage is DC24V. As well as unstable power, slippage or high temperature, but there are also special circumstances.
Therefore, the input voltage should pay attention to the requirements. The elimination method is to detect whether the input voltage is the voltage required by the electromagnetic clutch. The coil is short-circuited, and when this failure is encountered, it is usually replaced or repaired. It is recommended to modify the electromagnetic clutch circuit for replacement or modification.
Key words:
Electromagnetic clutch, jaw electromagnetic clutch manufacturers, jaw electromagnetic clutch
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The company has a product research and development department composed of experts, senior engineers and other professional and technical personnel. It is engaged in research and development and has perfect research and development test equipment. At present, the products reach more than 100 series of nearly 1,000 specifications, and the force distance ranges from 0.1N. m ~ 250000N.m. The company has been rated as a high-tech enterprise by the state for more than ten consecutive years, and a number of R & D projects have been established locally and have received municipal financial support.
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