48 V Transmission Integrated Drive Solution - Liquid-Cooled
The 48 V transmission integrated drive solution with liquid-cooling is a high-power solution that enables combustion engine starts and pure electric drive-off. Separate delivery of rotor, stator and inverter possible.
Highlights
- Peak efficiency more than 90%
- Pure electric drive-off
- Compact inverter design
Advantages
- Transmission integrated, oil-cooled e-motor
- Permanent magnet-assisted synchronous reluctance machine
- Water-cooled inverter (side-attached to transmission housing)
- Advanced CO₂e benefits combined with significant traction assistance
- Very compact inverter design provides high power density
Features
Start torque
55 Nm
Peak power
15 kW in motor mode,
22 kW in recuperation mode,
10 kW continuous in generator mode
22 kW in recuperation mode,
10 kW continuous in generator mode
Max. operation speed
20,000 rpm
Weight
≤10 kg
Ambient temperature
-40 °C up to +120 °C
Dimensions (w/o inverter)
Length: 160 mm
Diameter: 150 mm
Diameter: 150 mm
Functional safety
ASIL-B