SUMO LD HV1200-3P-L

The SUMO LD HV1200-3P-L is a 3-phase motor / inverter system from the TM4 SUMO™ family, designed for light commercial vehicles, mini buses, medium-duty trucks, medium buses, and e-Axles for heavy-duty trucks. It pairs a high torque / low speed permanent magnet motor with a matched CO150 high-voltage inverter, designed to interface directly with standard rear differentials and/or gearboxes and/or e-Axles. Built to IP67 / IP6K9K protection and validated against GMW3172 sprung-mass shock and vibration standards, it delivers up to 175 kW peak power and 1200 Nm peak torque in a rugged, automotive-grade package.

At its core is a proven permanent magnet motor matched to a CO150 3-phase high-voltage inverter rated for a 300–800 Vdc operating range, continuous output of 95 kW and 400 Nm, and a maximum operating speed of 4500 RPM. Reflex™ gate driver technology drives high power and current densities, while a variable switching frequency and integrated EMI filter keep the package efficient and compact. The broader SUMO LD series spans several power and torque configurations, so the per-system ratings below define exactly what this variant delivers.

The SUMO LD HV1200-3P-L is designed to interface directly with standard rear differentials and/or gearboxes and/or e-Axles, removing driveline complexity at the vehicle level and easing packaging in light commercial vehicles and similar platforms. A Quick Connect option with HVIL and a range of male and female spline interfaces simplify mechanical and high-voltage integration.

• System: SUMO LD HV1200-3P
• Type: 3-phase permanent magnet motor / inverter system
• Inverter: CO150
• Peak Power: 175 kW
• Continuous Power: 95 kW
• Peak Torque: 1200 Nm
• Continuous Torque: 400 Nm
• Max Operating Speed: 4500 RPM
• Voltage Range: 300–800 Vdc
• Motor Features:
  • 3-phase permanent magnet motor
  • High torque and power density
  • Low electro-magnetic audible noise
  • Low-cogging and ripple torque
  • 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
• Standards & Environmental:
  • System protection: IP67 / IP6K9K
  • Shock and vibration: GMW3172 Sprung masses
  • Max coolant inlet temperature: 65°C
  • Coolant type: 40/60 water-glycol
  • Toxic materials and flammability: ROHS, ELV, UL94-V0
  • External corrosion resistance: Salt mist, chemical products

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