Motor and Inverter Systems for Commercial Vehicles (SUMO)
SUMO MD | SUMO HD | SUMO HP
Dana TM4™ offers commercial vehicle high-voltage motor and inverter systems featuring permanent magnet electric motors, power-dense electronic inverters, and advanced controls that enable electric vehicles to meet the highest standards for efficiency, reliability, and performance.
Products & Applications
- SUMO MD - Medium-Duty, Vocational
- SUMO HD - Heavy-Haul, Vocational
- SUMO HP - Medium-Duty, Heavy-Haul, Vocational
SUMO MD - Medium-Duty, Vocational
The TM4 SUMO MD systems are designed to interface directly with standard axles (no gearbox required). It makes this series perfect for class 4 to 7 commercial vehicles, bus platforms, and off-highway applications.
SUMO MD Features
- Peak power: Up to 265 kW
- Peak torque: Up to 3320 Nm
- Max operating speed: 3700 RPM
SUMO MD Benefits
- High torque/low speed permanent magnet motor and inverter combinations
- Designed to interface directly with standard axles (no gearbox required)
View Sell Sheet for Dana TM4™ SUMO MD
SUMO HD - Heavy-Haul, Vocational
The TM4 SUMO HD systems are designed to interface directly with standard axles (no gearbox required). Its direct drive / gearless approach makes it the perfect match for any heavy-duty commercial vehicle platforms, bus platforms, and off-highway applications.
SUMO HD Features
- Peak power: Up to 475 kW
- Peak torque: Up to 4000 Nm
- Max operating speed: 3400 RPM
SUMO HD Benefits
- High torque/low speed permanent magnet motor and inverter combinations
- Designed to interface directly with standard axles (no gearbox required)
View Sell Sheet for Dana TM4™ SUMO HD
SUMO HP - Heavy-Haul, Vocational
The TM4 SUMO HP consists of electric powertrains dedicated to high-power applications.
SUMO HP Features
- Peak power: Up to 500 kW
- Peak torque: Up to 2450 Nm
- Max operating speed: 4500 RPM
SUMO HP Benefits
- High-power permanent magnet motor / generator and inverter combinations
- Seamless integration with e-Transmissions and e-Axles
- Control algorithms optimized for power or generation applications
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