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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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The jaw type electromagnetic clutch is suitable for the occasion of engagement at higher speed
Release time:
2022-05-17
The jaw type electromagnetic clutch uses the electromagnetic force generated by the coil to attract the armature, thereby realizing the electrically engaged element. The advantage of the jaw type electromagnetic clutch is the selective standardization, and the related design parts are less. The disadvantage is that the remaining magnetism cannot be completely removed, which affects the separation of the master-slave friction plate and the accuracy and life of the transmission system. Then, let's learn about the occasions where the lower jaw electromagnetic clutch is suitable for engagement at higher speeds!
The jaw type electromagnetic clutch uses the electromagnetic force generated by the coil to attract the armature, thereby realizing the electrically engaged element. The advantage of the jaw type electromagnetic clutch is the selective standardization, and the related design parts are less. The disadvantage is that the remaining magnetism cannot be completely removed, which affects the separation of the master-slave friction plate and the accuracy and life of the transmission system. Then, let's learn about the occasions where the lower jaw electromagnetic clutch is suitable for engagement at higher speeds!
The jaw-type electromagnetic clutch has a simple structure, but the equipment protection is also very convenient, but during use, different problems occur according to many factors, including:
1. It cannot be started, the voltage input to the electromagnetic clutch is too low, or the general input voltage is DC24V.
2, dynamic instability, slippage or temperature may be too high.
3. The voltage is unstable.
4, the coil short circuit, this disadvantage is usually advocated to replace or repair the use of replacement or modification of the modified electromagnetic clutch circuit.
The work is unstable, the input voltage is likely to be unstable, the power of the induction power supply is about 1.5 times the rated power of the electromagnetic clutch, and the voltage shakes within the-5% plan. The way to deal with unstable work is to look at the voltage state and stabilize the voltage. Another case is collisional heating. Because the heat will cause the coil to burn or short circuit.
There are many types of jaw-type electromagnetic clutches, but as long as the working principle is one, the magnetic coil will attack the magnetic field, causing the active and linkage connection tissues to rub, engage or mesh, and transmit torque.
1, jaw type electromagnetic clutch, commonly known as dental clutch. The principle and structure of the single-plate friction electromagnetic clutch are very similar, only combined with serrated meshing. The advantage of this clutch is that the rotation torque is large, there is no accumulated error, and it can be combined with the Grammy position. The defect is that high-speed bonding is not possible.
2. There are also friction joints and magnetic powder clutches. The working principle is that the electromagnetic north pole and south pole are filled with very fine metal powder. After the magnetic coil is turned on, the metal powder will be magnetized, active and driven. This clutch has obvious advantages and disadvantages. The advantage is that the response is fast, and the precision can be fine-tuned according to the current size. The disadvantage is that the temperature rises and the price is expensive.
3. Friction joint is generally chip, multi-chip and single-chip. The advantage is low price and high-speed combination. It is divided into dry and wet, and can work in an environment without oil and oil.
Jaw type electromagnetic clutch is generally used for ambient temperature -20~50, humidity is lower than 85%, the voltage fluctuation should not exceed 5% of the rated voltage. The jaw-type electromagnetic clutch is used for high speed, high frequency, and unlimited appearance. Sensitive response, fast combination, small structure, small size, and frictional heat during the joining process. The temperature exceeding this value will affect the material properties of the clutch, so the clutch must be maintained regularly and is not suitable for working mechanisms. The electromagnetic clutch is suitable for engagement under the condition of high speed, the working frequency is lower than dry, and the moment of inertia of the sliding ring without the sliding ring is large. There is almost no wear of the friction plate, and the engagement and disengagement are slow. When working, the refueling system is required, which increases the complexity of the transmission design and is suitable for the case of low joint frequency.
The above introduction is that the jaw electromagnetic clutch is suitable for the occasion of engagement at higher speeds. If you need to know more, please feel free to contact us!
Key words:
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.
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