INTRODUCING
TM4 SUMOTM LD
Motor and inverter system
The TM4 SUMOTM LD systems are designed to interface directly with standard rear differentials and/or gearboxes and/or e-axles. It makes this series perfect for light commercial vehicles and light bus platforms. This series consists of multiple high torque permanent magnet motor and inverter combinations that offer cost-effective solutions to vehicle electrification.
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Motor Features
- 3-phase permanent magnet motor
- High torque and power density
- Low electro-magnetic audible noise
- Low-cogging and ripple torque for better NVH
- Thermal protection
- Quick Connect option with HVIL for safe and easy installation or maintenance
- Range of male and female spline interfaces available
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
- Quick Connect option with HVIL for safe and easy installation or maintenance
Applications
TM4 SUMO LD system is an efficient turnkey solution created expressly for a range of electric and hybrid applications, such as:
- Light Commercial Vehicles
- Mini Buses
- Medium-Duty Trucks
- Medium Buses
- Heavy-Duty Trucks when integrated into e-Axles
Standards
- Operating voltage: 300 – 750 VDC
- System protection: IP67 / IP6K9K
- Shock and vibration standards: GMW3172 Sprung masses
- Max coolant temperature: 65°C
- Coolant type: 40/60 water-glycol
- Toxic materials and flammability: ROHS, ELV, UL94-V0
- External corrosion resistance: Salt mist, chemical products
e-Axle and gearbox compatibility
TM4 SUMO LD systems are designed to be seamlessly integrated with Dana’s e-Axle and gearboxes as part of Spicer Electrified products:
Dimensions
Weight
TM4 SUMO LD MV800: 88 kg
TM4 SUMO LD HV800: 83 kg
TM4 SUMO LD HV1200: 88 kg
TM4 CO150: 13 kg
WxDxH
TM4 SUMO LD MV800: 304 x 315 x 304
TM4 SUMO LD HV800: 304 x 318 x 304 mm
TM4 SUMO LD HV1200: 304 x 310 x 304 mm
CO150: 304 x 111 x 432 mm
Performance curves
TM4 SUMO LD MV800-3P* | TM4 SUMO LD HV800-3P | TM4 SUMO LD HV1200-3P | |
---|---|---|---|
Inverter | CO150MV | CO150HV | CO150HV |
Peak power (kW) | 195 | 235 | 175 |
Continuous power (kW) | 115 | 135 | 95 |
Operating speed (RPM) | 0-6500 | 0-8600 | 0-4500 |
Continuous torque (NM) | 430 | 420 | 400 |
Peak torque (NM) | 775 | 950 | 1200 |
Specifications are subject to change