Electric Motor Repair & Diagnostics
Professional motor rebuild • Performance optimization • Efficiency restoration
Expert Electric Motor Services
Electric motors are the heart of your EV's propulsion system. Our certified technicians specialize in diagnosing, repairing, and optimizing electric motors for all major brands including Tesla, BMW, Nissan, and more.
From bearing replacements to complete motor rebuilds, we provide comprehensive electric motor services using OEM parts and advanced diagnostic equipment to restore your EV's performance and efficiency.
⚠️ Signs Your Electric Motor Needs Service:
- • Unusual noises or vibrations
- • Reduced acceleration or power
- • Motor overheating warnings
- • Efficiency loss or increased energy consumption
- • Motor fault codes or error messages
Motor Service Pricing
Performance Upgrade: Optimize motor efficiency by up to 15%!
Complete Electric Motor Services
From diagnostics to complete motor replacement
Motor Diagnostics
Comprehensive testing of motor performance, efficiency, and electrical characteristics
Bearing Service
Precision bearing replacement and lubrication for smooth, quiet operation
Rotor Balancing
Dynamic balancing to eliminate vibrations and extend motor life
Magnet Inspection
Permanent magnet condition assessment and replacement when needed
Stator Rewinding
Professional stator coil replacement and rewinding services
Thermal Management
Cooling system inspection and thermal protection optimization
Efficiency Testing
Motor efficiency measurement and performance optimization
Controller Integration
Motor controller calibration and integration testing
Insulation Testing
Electrical insulation integrity testing and certification
Motor Types We Service
Permanent Magnet Synchronous Motors (PMSM)
Common Vehicles:
- • Tesla Model S/X
- • BMW i3/i8
- • Nissan Leaf
Key Features:
- • High efficiency
- • Compact design
- • Excellent torque
AC Induction Motors
Common Vehicles:
- • Tesla Model 3/Y (rear)
- • GM Bolt
- • Ford Focus Electric
Key Features:
- • Robust design
- • Lower cost
- • Regenerative braking
Switched Reluctance Motors (SRM)
Common Vehicles:
- • Some BMW models
- • Industrial applications
Key Features:
- • Simple construction
- • Fault tolerant
- • Wide speed range
Case Study: BMW i3 Motor Optimization
Performance restoration and efficiency improvement
Before Service
Customer Issues:
- • Noticeable vibration at highway speeds
- • Reduced acceleration performance
- • Motor overheating warnings
- • Increased energy consumption
After Service
Services Performed:
- • Bearing replacement with ceramic bearings
- • Rotor dynamic balancing
- • Stator insulation renewal
- • Cooling system optimization
- • Motor controller calibration
State-of-the-Art Motor Testing Equipment
Diagnostic Equipment
- 🔧Motor efficiency analyzers
- 🔧Vibration analysis equipment
- 🔧Dynamic balancing machines
- 🔧Thermal imaging cameras
- 🔧Insulation resistance testers
- 🔧Motor current signature analyzers
Repair Capabilities
- ⚡Clean room for bearing replacement
- ⚡Stator rewinding stations
- ⚡Rotor reconditioning equipment
- ⚡Magnet handling and replacement tools
- ⚡Precision machining capabilities
- ⚡Environmental test chambers
Electric Motor Service FAQ
How long do electric motors typically last?
EV motors are designed to last 300,000-500,000 miles with proper maintenance. Regular service can extend this significantly.
What causes electric motor failure?
Common causes include bearing wear, rotor imbalance, insulation degradation, overheating, and contamination. Most failures are preventable with regular maintenance.
Can you repair any brand of electric motor?
Yes, we service all major EV brands including Tesla, BMW, Nissan, Chevrolet, Ford, Audi, and more. Our technicians are trained on all motor types.
How much does motor replacement cost?
Motor replacement varies by vehicle: Tesla Model 3/Y: $4,000-$6,000, BMW i3: $8,000-$10,000. We often can repair instead of replace, saving thousands.
Do you offer motor performance upgrades?
Yes, we can optimize motor efficiency, reduce noise and vibration, and in some cases increase power output within safe parameters.
Schedule Your Motor Service
Expert electric motor diagnostics, repair, and performance optimization
Request Electric Motor Repair & Diagnostics
Booking requests are now handled on our Contact page.
Reach out and our team will confirm your appointment quickly.
Restore Your EV's Power & Performance
Expert electric motor diagnostics and repair services
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