Simo Motor Maintenance FAQs - A professional guide for efficient operation and maintenance

I. Common Issues in Motor Maintenance

1. Abnormal motor vibration

Q: What causes excessive vibration during motor operation?
A: Possible reasons include:

• Rotor dynamic imbalance
• Bearing wear or damage
• Loose foundation or improper installation
• Poor coupling alignment
• Uneven air gap between stator and rotor

2. Bearing Overheating Failure

Q: How should I handle excessive motor bearing temperatures?
Answer: We recommend checking the following aspects:

• Is the lubricating grease applied in the appropriate amount and of acceptable quality?
• Are the bearings worn or damaged?
• Is the fitment suitable?
• Is the cooling system functioning properly?

3. Decrease in insulation resistance

Q: What should be done if measurements indicate a decrease in insulation resistance?
Answer: The following measures should be taken:

• Dry the motor
• Inspect the windings for damage.
• Clean contaminants from inside the motor
• Apply varnish coating when necessary

II. Maintenance and Care FAQs

1. Maintenance Interval Issues

Q: How often should the motor be serviced?
A: Recommended maintenance interval:

• Daily Inspection: Every shift
• Monthly Maintenance: Once per month
• Annual Maintenance: Every 3,000 to 5,000 operating hours
• Major overhaul and maintenance: Every 20,000 to 30,000 operating hours

2. Key Points for Lubrication Maintenance

Q: What precautions should be taken for motor lubrication?
Answer: Key Considerations:

• Use the specified type of grease
• Control the appropriate injection volume
• Replace according to the specified cycle
• Keep the lubrication system clean.

3. Storage and Maintenance Issues

Q: How should standby motors be maintained during long-term storage?
Answer: The following measures are recommended:

• Regularly measure insulation resistance
• Rotate the shaft every three months.
• Take measures to prevent moisture and dust
• Regularly inspect the external condition

III. Fault Prevention and Handling

1. Daily Monitoring

Q: Which parameters should be monitored during routine operation?
Answer: Key Monitoring Indicators:

• Operating Current and Voltage
• Bearing Temperature and Vibration
• Winding temperature
• Unusual noises and odors

2. Emergency Response

Q: What should be done if an abnormal condition is detected in the motor?
Answer: Emergency Response Steps:

1. Shut down immediately and disconnect the power supply.
2. Set up safety warning signs
3. Contact a professional repair technician
4. Record fault symptoms and parameters

IV. Professional Technical Services

1. Scope of Maintenance Services

Simo motorsProfessional repair services provided:

• High voltage motorsMaintenance and Repair
• Fault Diagnosis of Large Electric Motors
• Motor Energy Efficiency Retrofit
• Preventive Maintenance Services

2. Service Advantages

Reasons to choose Simo motors:

• Professional Technical Team
• Genuine Parts Warranty
• Comprehensive Quality Assurance System
• Rapid Response Mechanism

Need professional motor repair and maintenance services?

Contact the Simo Motor technical team immediately to obtain:

• Free Technical Consultation
• On-site Inspection Services
• Professional Repair Solutions
• Preventive Maintenance Plan