Induction Motor (Asynchronous Motor)
An induction motor creates rotor magnetism by induction and has no permanent magnets.
What is Induction Motor (Asynchronous Motor)?
It is robust and cheaper in materials. It is slightly less efficient at low load. Some dual-motor cars use one. Because it has no magnets, an induction motor creates little drag when not powered, which is why some cars use it on the axle that is often switched off for efficiency. It was used in several early electric cars and remains in some dual-motor versions alongside a permanent magnet motor.
How it works
The rotating field induces currents in the rotor.
Why it matters for your car
Efficiency varies with load. Repairs need specialist tools.
Other terms
- Anti-seize Compound
- Blow-by
- Camper Van (Motorhome)
- Charging Losses
- Clutch Control
- Crown Wheel And Pinion (Ring And Pinion)
- Cylinder Block (Engine Block)
- Digital Key (Phone As Key)
- EV Charging Adapter
- Frame Damage (Structural Damage)
- Heated Door Mirrors
- Insurance Claim (Accident Claim)
- Kick-down
- Kingpin
- Limp Mode (Emergency Mode)
- Readiness Monitors
- Rear Diffuser
- Tilt Sensor (Alarm Inclination Sensor)
- Timing Belt
- Vacuum Leak