Hebei Hankai 70 90 10 oil seal

4. Lip Seals Lip seals feature a thin lip that presses against the shaft, offering effective sealing solutions, especially in high-speed applications.

Applications of Hydraulic Motor Oil Seals

3. Agriculture Farming machinery often operates under harsh conditions. Oil seals protect sensitive components from contaminants while retaining lubricants necessary for efficient functioning.

3. Maintain Pressure In hydraulic systems, oil seals help maintain pressure, which is necessary for the system to function correctly.

The design must be such that it balances the need for a tight seal with the amount of friction generated during operation. Excessive friction can lead to wear and heat buildup, while insufficient sealing can allow fluid leakage. Therefore, engineers carefully select materials and dimensions to ensure optimal performance.

1. Construction Equipment Hydraulic motors are integral to machinery such as excavators, loaders, and cranes. Oil seals ensure these machines operate efficiently and reliably.

Seals play an integral role in hydraulic cylinders by preventing the hydraulic fluid from leaking out of the cylinder while also keeping contaminants out. Over time, seals can become damaged or degraded due to exposure to extreme temperatures, pressure fluctuations, and abrasive materials. A compromised seal can lead to fluid leaks, which not only reduces the system’s efficiency but also can cause environmental concerns and increase operational costs.