What are the advantages of the inclined design of the oil pool of the ZSC400-49.86-2 soft tooth surface reducer?

ZSC400-49.86-2 is a coaxial soft tooth surface reducer. The tilted oil pool design is its core design to adapt to the structural characteristics and working conditions requirements, which is consistent with ZSC The gear and shaft system layout of the series coaxial transmission is optimized for the core needs of soft tooth surface gear lubrication, sealing, and oil drainage. Compared with the flat oil pool design, it has significant advantages in lubrication effect, oil drainage and cleaning, sealing protection, space adaptation, and operational stability. It is also suitable for the installation and working conditions of this model. The specific advantages are as follows:

1. Optimize gear meshing lubrication effect and adapt to coaxial transmission layout

This model has a coaxial structure, input/ The output shaft is coaxially arranged, and the gears are distributed in a stepped manner. The tilted oil pool can accurately adjust the oil level, so that gears of different diameters can be immersed in appropriate oil depths (large gears are slightly immersed in oil, and small gears are moderately immersed in oil). This prevents some gears from being overly immersed in oil due to a single oil level in the flat oil pool (large oil churning losses, Oil temperature rises) or is too shallow (insufficient lubrication); at the same time, the natural flow direction of the oil formed by the tilt of the oil pool allows the lubricating oil to flow more smoothly to the gear meshing surface and bearing parts, replenishing lubrication in a timely manner, solving the problem of soft tooth surface gear meshing surfaces being prone to wear due to insufficient lubrication, and adapting to the lubrication protection needs of soft tooth surfaces.

2. Reduce oil churning loss, reduce oil temperature rise, and improve operating stability

The meshing friction during the transmission process of soft tooth surface gears is relatively large. If the oil is stirred too much, the oil temperature will increase, resulting in a decrease in lubricating oil viscosity and lubrication performance, thereby accelerating gear wear. By rationally controlling the oil immersion depth of each gear, the inclined oil pool reduces the oil churning resistance when the gear rotates, reduces reactive power loss, effectively inhibits the oil temperature from rising too quickly, ensures that the lubricating oil works within the rated temperature range, and maintains stable lubrication performance; at the same time, the reduced oil churning loss can also reduce the vibration and noise of the box, which meets the needs of this model of soft tooth surface reducer for low noise and smooth operation.

3. Facilitates oil discharge and tank cleaning, reducing maintenance difficulty

This model is used as an industrial reducer. Iron filings and impurities will accumulate in the box after long-term operation. The lubricating oil needs to be completely replaced after deterioration. The inclined oil pool makes the bottom of the box form a natural slope. The oil drain port is set at the lowest part of the oil pool. When replacing the lubricating oil, the oil can be quickly and completely drained under the action of gravity without any flatness. There is a dead corner of oil accumulation at the bottom of the oil pool; when cleaning iron filings and impurities in the tank, the impurities will collect with the oil to the lowest point, which is convenient for cleaning or brought out with the oil discharge. It can effectively clean the dirt in the tank and prevent impurities from adhering to the meshing surface of the soft tooth surface gear and bearings, reduce abrasive wear, and reduce the difficulty of disassembly and workload of equipment maintenance.

4. Reduce the amount of oil stored in the oil pool and reduce the operating cost and weight of the equipment.

Compared with flat oil pool reducers of the same specification, the inclined oil pool can significantly reduce the filling amount of lubricating oil on the premise of ensuring effective lubrication of each transmission component. There is no need to increase the oil storage amount to adapt to different gear oil immersion requirements, which reduces the replacement cost of lubricating oil. At the same time, the reduced oil storage amount can also reduce the overall weight of the reducer, reduce the load-bearing load of the installation base, adapt to the installation foundation requirements of this model, and facilitate the transportation, hoisting and installation of the equipment.

5. Optimize sealing protection and reduce oil leakage risks

The tilted oil pool makes the oil level inside the box in a regular tilt state, eliminating the local excessive oil level problem caused by oil sloshing in the flat oil pool. It can effectively prevent lubricating oil from overflowing from the oil seal, box joint surface and other sealing parts due to excessive oil levels. At the same time, the tilted design of the oil pool makes the pressure distribution inside the box more uniform, reduces the local impact of the oil on the oil seal lip, and reduces the wear and leakage of the oil seal caused by uneven stress. It is suitable for ZSC400 The sealing structure design of the series reducer structurally reduces oil leakage failures and improves equipment sealing reliability.