As the core power source of modern equipment, the motor's operating stability directly impacts the performance and lifespan of the entire machine. Bearings are one of the most critical and susceptible to wear within the motor's structure. High-quality motor bearings typically provide 20,000 to 50,000 hours of stable operation under normal operating conditions. However, their lifespan can be significantly shortened in harsh environments such as high loads, dust, moisture, or insufficient lubrication. How to effectively extend the service life of motor bearings is a key concern for many equipment manufacturers and end users.
Infuda Motor, drawing on years of R&D and manufacturing experience, has summarized the following five key tips to help users improve the reliability and lifespan of motor bearings:
Choosing the Right Bearing
Selecting the right bearing based on the application scenario is the first step. For example, high-speed motors require low-friction bearings, while heavy-load environments require high-load-capacity bearings to prevent premature failure.
Maintaining Good Lubrication
Lubrication is key to extending the lifespan. Regularly relubricating or replacing grease to ensure even lubricant coverage can significantly reduce friction and wear.
Avoid Overloading
Excessive overload of the motor can place additional stress on the bearings, leading to heat and increased wear. Properly controlling operating conditions and avoiding frequent starts and stops are important measures for protecting bearings.
Prevent dust and moisture intrusion. Bearings exposed to dust, moisture, or corrosive environments are susceptible to rust and particle wear. Using seals or regular cleaning and maintenance can effectively extend bearing service life.
Maintain proper installation and alignment. Misalignment, tilting, or excessive impact during installation can cause premature bearing failure. Precise alignment and standardized installation ensure smoother bearing operation.
