1.bus electromagnetic retarders
2.kinds of Electromagnetic retarder
HSQ Series of Electromagnetic Retarder
HSQ series of automobile electromagnetic retarders are the environment-protective hi-tech products, designed upon the principle of electromagnetic mechanics, which are used as a necessary supplement for the brake system, offering auxiliary braking force to the brake system. As a result of this, the easement and security of vehicle running have been promoted greatly and for the brake disks, tires and braking system, wear and tear have been reduced so as to prolong their service lives. Furthermore, the maintenance fee can be saved a lot. In the meantime the noise and powder causing pollution have been reduced a great deal owing to the use of the retarder. The ratarder is specially applied to medium and heavy cargo trucks,and top-graded passenger cars.
1.HSQ series rearder have five shifts:
NO effect in reducing the speed
The speed will be reduced by 25%
The speed will be reduced by 50%
The speed will be reduced by 75%
The speed is to be reduced to 100%%
The lighted lamp on the instrument the speed panel indicates that the retarder is working in service, when there is no need for the service of retarder, the gear may reverse to 0 position, then the lamp is not light at this moment.
2. It is recommended that the retarder and the brake system be used comprehensively so as to prolong the service life of tires and brake system.
3. The ratarder is to be checked and cleaned once after it has covered 5000km(cooled first). The dust on the Surface of rotator can be removed with high pressure cleaner, the stator(especially for the stator wiring post)may be washed with low pressure cleaner.
(2)Operation and maintenance
M Series(Mounted in the middle of the driving shaft)
Size(mm): Width XHeight X Thickness
Fitting Vehicle Weight(T)
1.Safe and comfortable: It can bear 30%-80%braking when bus is speeding down.Protect bus against running aside due to uneven wear or improper adjustment of the brake. Avoid ineffective braking due to overheating of brake. Project the tires against bursting caused by overheating of brake hub.
2. Economical and protection: Prolong the service life of brake system and save the maintenance time. Reduce the cost.
3. Green environment protection: Reduce the eliminate the noise and dusts caused by brake friction.
4. Easy operation: Independent auto control and hand operation satisfy the driver’s habit.
5. The tires’s service life to be prolong 30%~50% in average
6. The maintenance fee for brake system and tires reduced by 5-8times
7. Even driving on express way, the service life of brake disk can be prolonged by 4-10 times in average.