Electric powertrain systems

Dana TM4 designs and manufactures electric motors, generators, power electronics and control systems suitable for the commercial, automotive, marine, mining, rail, motorsports and recreational vehicle markets.


Direct-drive electric powertrain

With a power range of 100-350 Kw and a torque range of 700-3500 Nm, the TM4 SUMOTM series consists of drive-drive permanent magnet electric motors and power-dense inverters. Targeting medium- and heavy-duty vehicles, it is available in medium or high voltage.

Read more

TM4 CO150

Traction/auxiliary inverter

The TM4 CO150 is a flexible traction/auxiliary inverter compatible with permanent magnet and AC induction motors. It can be used as a traction motor controller or as an auxiliary power supply in commercial vehicle applications.

Read more


Vehicle Management Unit

The TM4 NEUROTM VMU is the vital nerve center responsible for the smooth operation of electric and hybrid vehicles. This vehicle management unit interacts closely with the traction system and its components.


Bi-directional Charger Inverter

The TM4 BCI20 is an innovative bi-directional charger inverter that functions as battery charger and inverter for use in a variety of electric and hybrid vehicle applications. It is designed to use the full current range from the AC mains as defined in SAE J1772 for a maximum charge power of 18kW on 240 VAC.

Read more