How to replace magnetic powder with magnetic powder brake! It's too late if you don't watch! !! !!
The magnetic powder brake uses magnetic powder as the working medium and the exciting current as the control means to achieve the purpose of controlling braking or transmitting torque. Its output torque has a good linear relationship with the excitation powder current and has nothing to do with the speed or slip, and has the advantages of fast response speed and simple structure. The equipment is mainly composed of inner rotor, outer rotor, exciting coil and magnetic powder.
Today we will introduce to you the method of replacing magnetic powder with magnetic powder brake:
1.First lay the magnetic powder brake output shaft upward.
2. Use the prepared tools to loosen the output end cover fixing bolts.
3. Loosen the fixing bolts of the cover with a tool and remove the rotor, and you can see the magnetic powder inside;
4. Use a clean, dust-free cloth to clean the magnetic powder inside, and then add new magnetic powder, and strictly follow the instructions for adding the magnetic powder;
5. After adding the magnetic powder, install it back as it is, pay attention to the fixing bolts to be tightened;
6. After completing the above steps, test the magnetic powder brake for a period of time, if there is no abnormality, please check the installation quality carefully if any abnormality appears.
When installed as is, the sealing gap must be well-formed, and wool felt of good quality or imported shall be used. If the magnetic powder in the magnetic powder brake gets wet, the performance will become unstable, so be careful not to let oil or moisture penetrate into the inside. Especially when mounted on a gearbox, the oil will penetrate the shaft through the shaft, so it must be completely sealed with a film.
All fixing bolts must be tightened, especially between the cover and the stator. If there is looseness, it is easy to cause magnetic powder leakage failure. According to the size of the magnetic powder brake and magnetic powder clutch, the magnetic powder is added according to the standard amount. If in doubt, consult the manufacturer of magnetic powder brakes and magnetic powder clutches before proceeding. Finally, the stator, the cover and the end cover are fixed with fixing bolts, and then the test is run, and the test is not abnormal before being put into use.
It is an important step to replace the magnetic powder installed with the magnetic powder brake. If it is installed incorrectly, it will lead to serious consequences. Hailing magnetic powder is a high-quality manufacturer that produces magnetic powder brakes. The equipment uses imported high-heat-resistant magnetic powder to ensure quality, and we have a high-quality installation and after-sales team to escort your products.