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Dalian CNC Machine Tool CKA6163 Centrifugal Electromagnetic Brake
- Details
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Electromagnetic brake maintenance method
In order to ensure the uninterrupted operation of the electromagnetic brake, it must be maintained and maintained frequently:
Lubricant is often added to the movable part of the electromagnetic brake.
2. Regularly check the length of the armature stroke. This is because, during operation of the brake, the stroke length of the armature increases due to wear of the cross-sectional surface. When the armature stroke length does not reach the normal value, it must be adjusted to restore the minimum gap between the braking surface and the turntable. If the armature stroke length is increased above the normal value, the suction force may be greatly reduced.
3. If the worn braking surface is replaced, the minimum clearance between the braking surface and the turntable should be properly adjusted.
4. Always check the tightening degree of the bolts, especially tighten the bolts of the electromagnet, the bolts of the electromagnet and the housing, the bolts of the yoke, the bolts of the electromagnet coil and the terminal bolts.
5. Regularly check the mechanical wear of the movable parts, and remove the dust, flower hair and dirt on the surface of the electromagnet parts.
Electromagnetic brake is a very important part of elevator, stage, ship, metallurgy, lifting machinery and other machines. However, in the existing mechanical equipment, there are few real-time detection of the braking force and the braking process, and only manual maintenance and adjustment are carried out regularly. Therefore, the wear of the friction pair, the fatigue of the brake spring, and the large voltage during the use of the brake. Occasional failures such as fluctuations cannot be detected and prevented in time.
The working environment of the electromagnetic brake is complex, the brake components are easily damaged, and some faults such as slow brake action and disordered action often occur, which are usually caused by mechanical and electrical faults. Common mechanical failures include insufficient braking force, failure of the brake arm to open, slow release of the brake, although the brake spring is tightened and the braking torque is also increased, but it still cannot be braked in time, the brake suddenly fails, and the brake wheel The temperature is too high, the brake shoe smokes, the brake fails, etc., and it must be maintained and maintained frequently.

1. main purpose:
Centrifugal electromagnetic brake A15701A is mainly used for Dalian CKA6150 CNC machine tool frequency conversion main motor brake brake.
Main performance parameters and dimensions of 2.
Model
Voltage (V)
Torque (Nm)
Outer diameter (mm)
Height (mm)
Shaft hole (mm)
A15701A
DC 24V
160
260
130
38

Key words:
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