There are two types of electromagnetic clutches: fixed coil type and rotating coil type. The former electromagnetic coil is fixed on the compressor housing and does not rotate, while the latter electromagnetic coil is connected to the belt reel to rotate. (1) The fixed coil clutch electromagnetic coil is installed on the compressor end cover and does not rotate. The rotor is held on the electromagnetic coil by bearings and circlips. The outside of the rotor is the belt reel.
Since the engagement and disengagement of the electromagnetic clutch are carried out at high speed, there will be many traces of clutch on the iron suction plate and the surface of the rotor. These marks are not hazardous to work and are permitted. 2) Apply a suitable voltage to the electromagnetic coil. For a 12V voltage electromagnetic coil, if it is added to a 6V voltage system, it cannot generate enough magnetic field, which will cause the suction iron to slip, shorten the life of the clutch, and reduce the cooling capacity.
The electromagnetic clutch is a friction clutch in which a pressing force is generated by an electromagnetic force. Because it can realize long-distance control, small control energy, easy to realize machine tool automation, fast action, simple structure, and has been widely used. Electromagnetic clutch is also called electromagnetic coupling. It is an electromagnetic mechanical connector that applies the principle of electromagnetic induction and the friction between the inner and outer friction plates to make the two rotating parts in the mechanical transmission system. When the active part does not stop rotating, the driven part can be combined or separated with it.
In order to ensure the uninterrupted operation of the electromagnetic clutch, it must be maintained and maintained frequently: during use, the electromagnetic clutch will have different failures due to various factors. The general failure of the electromagnetic clutch mostly occurs during starting, idling and load, but it occurs more often during the starting period, mainly manifested as failure to start, or the voltage input to the electromagnetic clutch is too low, and the regular input voltage is DC24V.
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.
Service Hotline:
Sales Department: Xu Jie
Sales Phone:+86-22-26616372, +86-22-26341260, +86 13920613215
Fax: 86-022-26616580
Market Development Department: Li Shuo
Marketing Department Telephone:+86-22-26614130
Technology Department: Yue Chao
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Company address: No.6, Zone B, South Jifeng Road, Hongcang City Industrial Park, Yanji Daohong, Beichen District, Tianjin