Motor Rotor — Tesla Model Y

Category: Engine | Severity: high | Cost: ₹2,00,000–₹5,00,000

What is Motor Rotor?

Rotating part of the motor interacting with stator magnetic field.

How Motor Rotor Works

Permanent magnets interact with stator field to rotate shaft.

Why is Motor Rotor Important?

Directly produces rotational motion.

Common Problems

Magnet degradation

Symptoms

Reduced power

Causes of Failure

Heat damage

Impact on Car Performance

Lower efficiency.

DIY Fix Guide — Step by Step

Not serviceable

Maintenance Tips

Thermal management

Replacement Cost in India

Estimated range: ₹2,00,000 – ₹5,00,000

Where to Buy Online

When to Replace Motor Rotor

When magnets degrade.