-
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.
营销与服务业务咨询电话： -
Products
营销与服务业务咨询电话： -
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.
营销与服务业务咨询电话： -
Industry Applications
营销与服务业务咨询电话：
What are the characteristics of small electromagnetic clutch?
Release time:
2022-06-10
A small electromagnetic clutch is a friction clutch that generates a pressing force from an electromagnetic force. Because it can realize long-distance operation and low control energy, it is convenient to realize machine tool automation. At the same time, it moves quickly, the structure is simple, has also been widely used.
A small electromagnetic clutch is a friction clutch that generates a pressing force from an electromagnetic force. Because it can realize long-distance operation and low control energy, it is convenient to realize machine tool automation. At the same time, it moves quickly, the structure is simple, has also been widely used.
The small electromagnetic clutch is mainly composed of coil part, bearing, friction baffle, black iron, spring plate and guide seat. The working principle of a small electromagnetic clutch is that when the coil is energized, the coil generates magnetic force, which attracts the armature under the action of the magnetic force, deforms the spring sheet connected to the armature, and the armature combines with the friction baffle to generate friction. The shaft in the bearing rotates to drive the driven part to rotate; when the power is cut off, the magnetic force disappears, the armature rebounds to the original position under the action of the elastic force of the spring sheet, the clutch is in a disengaged state, the driving part rotates, and the driven part does not rotate.
The characteristics of small electromagnetic clutch are as follows:
1. High-speed response: Because it is dry, the torque transmission is very fast, and convenient action can be achieved.
2. Strong durability: good heat dissipation, the use of advanced materials, even high-frequency high-energy use, but also very durable.
3. Easy to assemble and maintain: It belongs to the static shape of the magnetic field coil hidden in the ball bearing, so there is no need to take out the center core and use a carbon brush, which is simple to use.
4. True action: the use of plate shrapnel, even if the vibration is strong, it will not loosen, and has good durability.
The use of small electromagnetic clutch should pay attention to the following issues:
1. Since the engagement and disengagement of the small electromagnetic clutch is carried out at high speed, there will be many clutch marks on the surface of the iron chuck and the rotor. These marks will not cause damage to the work and are allowed.
2. Apply the appropriate voltage to the solenoid valve. For the 12V solenoid coil, if it is added to the 6V system, it will not generate enough magnetic field, which will cause the suction iron to slip, shorten the service life of the clutch, and reduce the cooling capacity. Conversely, if a 6V coil is added to a 12V system, the coil life will be shortened.
3. The gap between the coil and the rotor is very important. The coil and rotor should be as close as possible to obtain a stronger magnetic field, but the gap should not be too small to prevent the rotor from dragging the coil (for a fixed coil clutch).
4. The clearance between the rotor and the magnet is also important. If the gap is too small, the rotor should drag the suction cup when the clutch is disengaged. However, if the gap is too large, there is too little contact between them when the clutch is working. Both of these conditions may result in poor clutch performance. The reasonable gap between them should be that when there is no current in the clutch, there is no resistance between them; when the clutch has current, it can ensure that there is no slip.
Key words:
Small electromagnetic clutch
recommend News
Discover the indispensable product appeal of electromagnetic brake manufacturers.
2026-04-24
Gain an in-depth understanding of electromagnetic brake manufacturers and their product features to provide the optimal solution for your needs.
Unveiling the Working Principle of Electromagnetic Brakes and How to Choose a Manufacturer
2026-04-23
Gain an in-depth understanding of the operating principles of electromagnetic brakes and learn how to select a suitable manufacturer.
Frequently Asked Questions About Electromagnetic Brakes
2026-04-22
Learn about common issues and solutions for electromagnetic brakes to help you make the right choice.
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