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Dana TM4 Sumo™ LD
Motor/Inverter System
.avif)
About
Dana TM4 SUMO LD are electric motor and inverter systems designed for compact, high‑speed applications.
They are 3‑phase permanent‑magnet motors with a matching inverter, optimized for e‑axles and geared drivetrains.
Light Commercial
Light FLatbed
Tractor
Dump truck
Box truck
Coach bus
Heavy-Duty Flatbed
City bus
Features & benefits
Peak power
Up to 235 kW
Peak torque
Up to 1200 Nm
Max operating speed
8600 RPM
High torque/low speed permanent magnet motor and inverter combinations
Designed to interface directly with standard axles (no gearbox required)
Details
Standards
System protection: IP67 / IP6K9K
Automotive components: AEC-Q100 / AEC-Q101 / AEC-Q200
Electromagnetic compatibility EMC: Main automotive international standards
Shock and vibration standards: GMW3172 Sprung masses
Max coolant inlet temperature: 65°C
Coolant type: 40/60 water-glycol
Motor features
3-phase permanent magnet motor with high torque and power density
Variable switching frequency and EMI filter in the inverter
Low electro-magnetic audible noise
Low-cogging and ripple torque for better NVH
Four-quadrant operation
Latest system Features [NEW]
Voltage increase: 750 V to 800 V
Quick Connect with HVIL for safe and easy installation or maintenance
Increased performances range
INverter Features
3-phase high-voltage inverter
Variable switching frequency
Reflex™ gate driver technology for high power and current densities
EMI Filter
Best-in-class power density
High efficiency
Technical Drawing - SUMO LD HV1200
Technical Drawing - SUMO LD HV1200
Technical Drawing - SUMO LD HV1200
| System | Inverter | Peak power | Continuous power | Peak torque | Continous torque | Max Operating speed | Range |
|---|---|---|---|---|---|---|---|
| SUMO LD HV800-3P | CO150 | 235 kW | 135 kW | 950 Nm | 420 Nm | 8600 RPM | 300-800 Vdc |
| SUMO LD HV1150-3P* | CO205 | 375 kW | 195 kW | 1235 Nm | 445 Nm | 9200 RPM | 200-900 Vdc |
| SUMO LD HV1200-3P | CO150 | 175 kW | 95 kW | 1200 Nm | 400 Nm | 4500 RPM | 300-800 Vdc |
| SUMO LD HV1200-3P | CO150 | 215 kW | 100 kW | 1200 Nm | 400 Nm | 4500 RPM | 300-800 Vdc |
650 Vdc, 45°C / *650 Vdc, 65°C
Specifications are subject to change
Talk to Dana TM4 powertrains specialists
renco is an authorised Dana TM4 value-added reseller in Europe, based in Cologne, Germany.
We supply, integrate, and support SUMO motor and inverter systems.
Talk to our engineers
