AC-20 Systems


*The HPEVS AC motor kits are no longer for sale. HPEVS is no longer producing kits for the conversion space. This page is for reference only*

This kit features a Curtis Controller, capable of operating between 48 and 144Volts depending on model. This kit is ideal for smaller high powered racing vehicles like motorcycles, go-karts, as well as industrial vehicles and sailboats. Motor weight is 60 pounds. 


AC-20 Mechanical Drawing

AC Kits Quick Start

HPEVS Manual

** Always reference your software version and voltage when choosing the correct wiring diagram **

  • Curtis AC Controller
  • HPEVS AC20 6.7" x 12.5"  NEMA C Face, 7/8" shaft.
  • Tyco LEV200 Main Contactor 
  • Curtis Spyglass Model 840 Display  (dispays: Amps, Voltage, RPM, Controller/Motor Temp)
  • Wiring Harness and Wiring instructions