HPEVS Dual AC-34 Brushless Motor Kit - 96V-108V with 2 Curtis 1238SE-7971 Controllers

$8,824.95 USD
Shipping calculated at checkout.



This is a great dual motor setup for vehicles up to 4500 pounds, or a high performance setup in lighter vehicles. The single motor case makes installation easier than other dual motor setups, and twin Curtis 1238e-7971 controllers are included. This is a ready to go system that hits close to 200 HP (150kW) and a whopping 213 ft-lb (289 Nm) of torque!

Its right for you if:

You have a full size vehicle you wish to convert to electric not only for zero-emissions but also want to see gains in performance.

The tech you get:

  • HPEVS AC34x2 Twin Motor
  • 2x Curtis 1238SE-7971 Controllers
  • 2x 35 Pin Connector and Wire Harness
  • 2x Gigavac GV200-QA Contactor
  • 2x 12 Volt HV Relay
  • 2x Curtis 840 Dash Gauge
  • 2x SPST Menu Button
  • 2x SPST Mode Switch

The final word:

 A practical and safe power plant for any size project.


  • Motor Face: B-Face
  • Motor Diameter: 8.9 Inches
  • Motor Case Length: 19.8 Inches
  • Motor Shaft Length End to End: 24.1 Inches
  • Motor Type: AC Induction
  • Brushes: No
  • Interpoles: No
  • Weight: 68 Kg
  • Max Voltage Input: 129
  • Terminal Stud Size: 3/8 Inch
  • Integrated Sensors: Encoder
  • Rated Torque: 213 Lb-Ft
  • Rated Power: 125 HP
  • Continuos RPM: 5,000
  • Max RPM: 10,000
  • RPM Sensor: No
  • Drive End Shaft: 1 1/8 Inch With 1/4 Inch Keyway
  • Acc/Commutator End Shaft: Optional 7/8 Inch With 3/16 Keyway
  • Timing: N/A
  • Max Efficiency: 88%
  • Thermal Cooling: Internal Fan
  • Max Temperature: 180 Degrees Celsius (356 Degrees Fahrenheit)
  • Matching Dual Controllers Included In Price: Curtis Controller 1238e-7621 (quantity two)