Corner Drive e-Axle (eCOR)


BRIST Corner Drive e-Axle is a problem solver e-Axle outperforming competition in various aspects.

  • Unrivalled performance; no limitations!
    • High speed 750 VDC hairpin winding motor
    • Wider space reserved to the motor; allowing usage of more powerful motors
    • Motors kept in ventilated area separated from gears
  • Compact and modular design; space saving for battery modules
  • Up to 300 kg saving in system weight; meaning 2 to 8% energy saving for the vehicle
  • Up to 700 kg saving in unsprung masses
  • Optional all-wheel steering for trackless tram, bidirectional movement autonomous shuttles



TypeeCOR225 LFeCOR225 LE
Axle Load Capacity12,000 kgf13,000 kgf
Target segmentClass 1 (Low Floor city buses)Class 2 & 3 (Low Entry & interurban buses)
Peak Output Torque37,000 Nm37,000 Nm
Gear Systemtwo-stage reduction; from 18:1 to 23:1 total ratiotwo-stage reduction; from 18:1 to 23:1 total ratio
Continuous Powerup to 510 kWup to 510 kW
System Weight*950 kg1,190 kg
eCOR225 LFCorner Drive e-Axle
Axle Load Capacity12,000 kgf
Target SegmentClass 1 (Low Floor City Bus)
Peak Output Torque37,000 Nm
Gear SystemTwo-stage reduction; from 18:1 to 23:1 total ratio
Continuous Powerup to 510 kW
System Weight*950 kg
eCOR225 LECorner Drive e-Axle
Axle Load Capacity13,000 kgf
Target SegmentClass 2 & 3 (Low Entry & Interurban Buses)
Peak Output Torque37,000 Nm
Gear SystemTwo-stage reduction; from 18:1 to 23:1 total ratio
Continuous Powerup to 510 kW
System Weight*840 kg
Unsprung Weight1,190 kg

*including electric motors and inverters which may also vary upon customer specifications