Sevcon Gen4 Size 6 Controller

$1,100.00 $825.00
Offer till 28 Feb 19

Out of stock

SKU: 634A85203 Category:


The Sevcon Gen4 Size 6 Controller is one of the best controllers on the market for Motenergy motors. They’ve proven to be one of the highest power controllers for their size and have a proven track-record for reliability.


  • Designed for battery pack voltages of 72V/96V nominal.
  • 40V minimum operating voltage and 116V maximum pack voltage
  • Continuous current: 220Amps (60 min), Boost Current: 660A (10 sec) Peak Current: 550Amps (2 min)
  • Encoders supported: Absolute Sin/Cos, Absolute UVW and Incremental AB
  • Integrated Capacitor pre-charge function
  • Regenerative braking allowing reduced battery power consumption
  • 8 Digital inputs
  • 2 Analogue inputs (can be configured as digital)
  • 3 contactor/solenoid outputs
  • CANbus communications are supported
  • Externally cooled IP66 case
  • Integrated power fuse holder
  • Part number: 634A85203

Programming is now included for the following motors (please specify when ordering, or it will be left as-is):

  • ME1507 and ME1616
  • ME1304
  • Others motor programming options are available but support will be limited. Please inquire prior to purchasing.

Important notes:

  • WILL NOT WORK with Contactors that have a Coil Economizer on them (EV200). Please purchase one of our LEV200’s that is compatible.
  • We highly recommend purchasing our Sevcon/Motenergy wiring harness to ensure compatibility.
  • If you are located outside of the United States, we recommend purchasing the Programming kit as well.

Sevcon Gen4 User Manual

EMF-Power Wiring Diagram (To be used with our Wiring Harness)

Additional information

Weight 12 lbs
Dimensions 16 × 12 × 6 in

HS Tariff Code: 8504.40.4000

Country of Origin: Poland

You may also like…