Pushing boundaries
This series consists of multiple high torque/low speed direct drive motor and inverter combinations that offer cost-effective solutions to vehicle electrification.
The TM4 SUMO MD systems are designed to interface with standard rear differentials without the need for an intermediate gearbox. It makes this series perfect for class 2 to 6 commercial vehicles and light to medium bus platforms.
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Motor features
- Reluctance-assisted permanent magnet
- Outer rotor topology for maximum torque density
- High torque and power density
- Low electro-magnetic audible noise
- Low-cogging and ripple torque for better NVH
- Four-quadrant operation
- Double-ended shaft option
- Thermal protection
Matching inverter
- Medium (<450 Vdc) or high (<750 Vdc) voltage inverter
- Variable switching frequency
- High efficiency
- EMI filter
- Best-in-class power density
Performance curves
| MD HV1500-3P | MD HV1800-3P | MD HV2200-3P | MD MV2500-6P | MD HV3000-6P | MD HV2400-6P | MD HV2100-6P | MD HV2200-6P | MD HV2600-6P | |
|---|---|---|---|---|---|---|---|---|---|
| Inverter | CO150-HV | CO150-HV | CO150-HV | CO200-MV | CO200-HV | CO200-HV | CO200-HV | CO200-HV | CO200-HV |
| Peak power (kW) | 162 | 170 | 215 | 230 | 235 | 240 | 250 | 255 | 265 |
| Continuous power (kW) | 100 | 100 | 145 | 115 | 145 | 120 | 130 | 190 | 155 |
| Operating speed (RPM) | 0-3250 | 0-3250 | 0-2700 | 0-3000 | 0-3000 | 0-3500 | 0-3500 | 0-3700 | 0-3500 |
| Continuous torque (NM) | 680 | 680 | 1275 | 1140 | 1055 | 605 | 685 | 990 | 970 |
| Peak torque (NM) | 1590 | 1775 | 2430 | 2500 | 3100 | 2300 | 2150 | 2355 | 2760 |
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