XWD9-87-11KW reducer is a cycloid pin wheel reducer. Compared with other types of reducers, it has the following advantages:
Large reduction ratio: the first-stage transmission reduction ratio is 9-87, the double-stage transmission reduction ratio is 121-5133, and the multi-stage combination can reach tens of thousands, which can meet various different reduction needs. Compared with some ordinary gear reducers, the structure is simpler and compact when achieving large reduction ratios.
High efficiency: Needle tooth meshing sleeve type rolling friction, the meshing surface has no relative sliding, and the first-stage deceleration efficiency reaches 94%. In some equipment that requires long-term operation and energy consumption requirements, it can effectively reduce energy consumption costs, which is much higher than worm gear and worm reducer.
Stable operation and low noise: During operation, there are many pairs of teeth that come into contact with at the same time, large overlap, stable operation, strong overload capacity, low vibration and noise, and low noise of various specifications. It is suitable for places with high requirements for working environment noise, such as some precision instrument production workshops, food and drug production workshops, etc.
Reliable and long service life: the main parts are quenched with high carbon alloy steel (HRC58-62) and then finely ground. The cycloid teeth and the needle teeth sleeve are meshed and transmitted to the needle teeth to form a rolling friction pair. The friction coefficient is small, so the meshing area has no relative sliding and extremely small wear, so it is durable. Compared with some reducers that use ordinary materials and transmission methods, the service life is greatly extended.
Compact structure and small size: Compared with other reducers of the same power, the weight volume is more than 1/3. Since it is a planetary transmission, the input shaft and the output shaft are on the same axis to obtain the smallest size possible, making it easy to be installed in some equipment or places with limited space, such as small automatic production lines and small mechanical devices.
Easy to disassemble and assemble: relatively small parts and simple lubrication. When repairs and parts need to be replaced, the operation is relatively convenient, which can effectively reduce equipment downtime and improve production efficiency
Strong overload capacity: impact resistance, small moment of inertia, suitable for frequent starting and forward and reverse operation. It has good adaptability for some equipment that requires frequent start-stop and reversal changes in workload, such as crane conveyors, etc.
