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The AC50 is an AC motor that operates at 72-108V. It can draw up to 650A producing up to 71 HP and 120 ft-lbs of torque. This kit works very well in a medium sized cars & lightweight vehicles. Features regenerative braking and idle function as well. At a modest 130 controller volts it makes a safer low voltage system that will give you lots of reliable EV miles.

 

This is largely the same kit we used in our Audi A3 Ev Electric Car conversion so we can certainly recommend based on personal experience.

Kit Includes:
HPEVS AC50 Motor
Curtis 1238-7601 Controller
35 Pin Connector and Wire Harness
Gigavac GV200-QA Contactor
12 Volt HV Relay
Curtis 840 Dash Gauge
SPST Menu Button
SPST Mode Switch

HPEVS AC50 Motor Kit

  • Motor Face: B-Face
    Motor Diameter: 8.980 Inches
    Motor Case Length: 13.798 Inches
    Motor Shaft Length End to End: 17.5 Inches
    Motor Type: AC Induction
    Brushes: No
    Interpoles: No
    Weight: 52 Kg (115 lbs)
    Max Voltage Input: 130
    Terminal Stud Size: 3/8 Inch
    Integrated Sensors: Encoder
    Rated Torque: 120 Lb Ft
    Rated Power: 71 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 Controller Included In Price: Curtis Controller
    Warranty Period: 2 Years

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