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.

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 HV800-3PTM4 SUMO LD HV1200-3P
InverterCO150MVCO150HVCO150HV
Peak power (kW)195235175
Continuous power (kW)11513595
Operating speed (RPM)0-65000-86000-4500
Continuous torque (NM)430420400
Peak torque (NM)7759501200
650 Vdc, 45°C / *350 Vdc, 45°C
Specifications are subject to change