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Sevcon Gen5 Controller


This is the Sevcon Gen5 controller by BorgWarner. It is a high voltage, high output liquid cooled AC motor controller. 


  • Model: Gen5 Size 9
  • Input 100-350 Volts DC 
  • 400 Amp peak output (1 minute), 200 Amp continuous (>1 hour)
  • Outpt 0-230 Volts RMS, 3-phase
  • IP6k9k Rated Enclosure
  • Operating tempereature -40 to +85 C (derated above +55C)
  • Coolant flow 1 liter/min recommended
  • Digital I/O ports


  • Programming required before operating with any motor (not provided)
  • Canbus vehicle controller required for operation (not provided) 
  • Multipin connector required (not provided). See Reference Manual below (page 30, 31) for connector pinouts - Molex 64320 -1311 (left) or -3311 (right).
  • Battery input and phase cables (not provided)

Throttle Controls

Gen5S9 Reference Manual


Included Components