HPEVS AC-34 Brushless AC Motor Kit - 48V with Curtis F6A-48-650 Controller

$3,657.15 USD
Shipping calculated at checkout.



The AC-34 is an AC motor that operates at 36-60V. It can draw up to 650A producing up to 40 HP (30 kW) and 108 ft-lbs (147 Nm) of torque. This kit works very well in medium sized cars & lightweight vehicles. Features include regenerative braking as well as an idle function. At 72 volts, it makes a safer low voltage system that will give you lots of reliable EV miles.

Its right for you if:

You have a medium sized car or a lightweight vehicle you wish to convert to electric on a budget.

The tech you get:

  • HPEVS AC34 Motor
  • Curtis F6A-48-650 Controller
  • 35 Pin Connector and Wire Harness
  • Gigavac GV200-QA Contactor
  • 12 Volt HV Relay
  • Curtis 3140 Dash Gauge
  • SPST Menu Button
  • SPST Mode Switch

The final word:

A practical and safe medium sized project power plant.


  • Motor Face: B-Face
  • Motor Diameter: 8.980 Inches
  • Motor Case Length: 12.80 Inches
  • Motor Shaft to Shaft Length: 14.8 Inches
  • Motor Shaft to End Length: 14.8 Inches
  • Motor Type: AC Induction Brushless
  • Weight: 85 lbs (38.5 Kg)
  • Max Voltage Input: 80
  • Terminal Stud Size: 5/16 Inch
  • Integrated Sensors: Encoder and Temperature
  • Rated Torque: 108 Lb Ft
  • Rated Power: 40 HP
  • Max RPM: 10,000
  • RPM Sensor: Yes
  • Drive End Shaft: 1 1/8 Inch With 1/4 Inch Keyway
  • Accessory End Shaft: Optional 7/8 Inch With 3/16 Keyway
  • Max Efficiency: 0.92
  • Thermal Cooling: Internal Fan
  • Max Temperature: 180 Degrees Celsius (356 Degrees Fahrenheit)
  • Matching Controller Included In Price: Curtis Controller 1238e-7621

Data Sheet - Click Here