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About UsThe headquarters of Tianjin Lingjie Transmission Technology Co., Ltd. is located in Tianjin Binhai High-tech Zone. It is an electromagnetic clutch manufacturer and a high-tech enterprise integrating R & D and manufacturing. Products are widely used in missile silos, German Leica medical equipment, rail transit equipment, smart gates, robots, CCTV stage equipment, motor brakes, port equipment, CNC machine tools, motors, cement equipment, civil air defense equipment, packaging machinery, printing machinery, Paper machinery, textile machinery, office equipment, metallurgical machinery, tobacco machinery, automated production equipment and many other mechanical transmission systems as executive components, so as to complete the clutch, reversing, speed change, braking, positioning and other functions.
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BlogOur products are exported to Europe, America, Africa, Southeast Asia and other countries. Currently, the overseas offices are located in Ohio, Hamburg, Germany and Kuala Lumpur, Malaysia. The company's customers are all over the world, among which our company is the product supporting manufacturers of German Leica, IFE rail vehicle door system, Jie Shun Technology, Shenzhen Simorro and other companies. Creating value for the society with scientific and technological innovation is my eternal pursuit of agile transmission. "Integrity, responsibility and win-win" is our consistent goal.
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Power-on and power-off working modes of single-plate electromagnetic clutch
Release time:
2022-02-04
The working mode of single-plate electromagnetic clutch can be divided into power-on group and power-off group. Electromagnetic clutch is often used in ambient temperature -20-50%, humidity below 85%, no explosion hazard medium. The coil voltage fluctuation shall not exceed ± 5% of the nominal voltage.
The working mode of single-plate electromagnetic clutch can be divided into power-on group and power-off group. Electromagnetic clutch is often used in ambient temperature -20-50%, humidity below 85%, no explosion hazard medium. The coil voltage fluctuation shall not exceed ± 5% of the nominal voltage. Dry single-plate electromagnetic clutch: When the coil is energized, a magnetic force is generated on the "motor" disc, and the clutch is engaged. When the coil is disconnected, the clutch is in the disconnected state.
An electromagnetic clutch has various motor structure designs and is suitable for various installation methods. Torque is transmitted through dry friction, the magnetic field is stable, and there is no residual torque. Reliable; high-frequency switch; special friction material; low inertia The utility model has compact structure, convenient installation and long service life. Electromagnetic clutch is an automatic actuator that transmits or stops torque through the action of electromagnetic force in mechanical transmission.
The single-plate electromagnetic clutch has the advantages of fast response, high durability, easy assembly and maintenance, no wear adjustment, reliable action, and adjustable torque. There is no mechanical connection between the driven part and the electromagnetic clutch, no wear, no magnetic powder leakage, no impact. Adjusting the excitation current can change the speed, and the use of a continuously variable transmission is an advantage.
The embedded electromagnetic clutch is a dry type electromagnetic clutch. If the installation, adjustment and maintenance are not in place, it is easy to reduce the working life and performance of the single electromagnetic clutch.
The common fault of electromagnetic clutch is slip or short service life, which affects its normal operation. Most users of the single-chip electromagnetic clutch do not pay attention to the working surface and clean up the abnormal circumferential error above the working surface, which is one of the reasons for the poor use environment.
Single-chip microcomputer electromagnetic clutch can produce a lot of dust, water and oil in the working environment. These factors directly affect the service life and working performance of the electromagnetic clutch.
Therefore, the user must do a good job of daily maintenance, and cannot operate a whole between and around the electromagnetic clutch, and contact any water, oil, or dust. The electromagnetic clutch controls engagement and disengagement of the clutch.
Electromagnetic clutches are divided into: dry electromagnetic clutches, dry multi-disc electromagnetic clutches, wet multi-disc electromagnetic clutches, and magnetic powder clutches. Sliding electromagnetic clutch, etc. The working principle of electromagnetic clutch can be divided into two types: power on and power off.
The dry electromagnetic clutch is a whole. When the electromagnet and the motor generate force, the clutch engages. When the clutch is disengaged, the power coil is "shielded".
Dry wet multi-disc multi-disc electromagnetic clutch: According to the above principle, in addition to having a certain friction, the same torque is better than dry single-disc clutch electromagnetism. The wet multi-disc electromagnetic clutch must be cooled and lubricated. Magnetic powder clutch: magnetic powder is placed between the driving part and the driven part. The magnetic particles in the uncharged, loose state bind the magnetic particles to the driving portion while the driving portion rotates.
Key words:
Single-plate 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.
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
Technical Department Telephone:+86-22-26222775 ,+86 18602228435
QQ:1059237223 1611412939
Company Website:www.tjlhq.com
Enterprise E-mail:xzm@tjlhq.com
Company address: No.6, Zone B, South Jifeng Road, Hongcang City Industrial Park, Yanji Daohong, Beichen District, Tianjin