AC Electric Motor Drive Systems For Golf Cars,

Hydraulic Pump, Mining, Motorcycle and Ground Support Equipment

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ezgo_ac_motor_controller_upgrade hpevs golf car lithium battery pack HPEVS AC electric motors for golf cars EM parking Brake for golf cars HPEVS AC Electric Motor for Mining Industry HPEVS AC Electric motor, 96 Volt Drive System HPEVS AC electric motors for industrial vehicles HPEVS Troubleshoot and Diagnostics
We Are Now Offering An AC Motor Controller Upgrade For The E-Z-GO RXV Golf Cars.
Our "Original" AC Drive System For Golf Cars Just Got A Whole Lot Better With The Introduction of an Automatic Parking Brake!!

HPEVS Golf Car Drive Systems

The "ORIGINAL", and still the best AC drive system available for your golf car!

Now Our Golf Car Drive Systems Come With
a 5 Year Warranty!!
We have Designed and Developed A Lithium-Ion Battery Kit For Golf Cars That Is Completely Integrated With The HPEVS Golf Car AC Drive Systems

Mining Vehicle Systems

Specialty motors designed and built for your specific applications!





To get information, please click on "Details" tab below.
96 Volt Automotive Systems

This is one of many systems available for auto conversions!



To get information, please click on "Details" tab below.
Utility Vehicle Systems


We have a drive system to fulfill your utility vehicle requirements!




To get information, please click on "Details" tab below.
Diagnostic and Troubleshooting Documentation.





To obtain this information, please click on "Details" tab below.

We have added to our website dimensional drawings of the Curtis Instruments controllers.

These drawings can be helpful during the design phase of a project.

To get information, please click on "Details" tab below.
Hosts Mike Brewer and Edd China From The TV Show Wheeler Dealers Teamed Up with EV West to Install a HPEVS Drive System Into a 1985 Maserati Bi Turbo

It is Amazing To Us To See What Can Be Done With Our Drive Systems! Here Is Yet Another Example!

The Folks at EV West Have Created a Vehicle with One of Our Drive Systems!



To get information, please click on "Details" tab below.


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HPEVS Drive Systems

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HPEVS AC Electric Motor Drive Systems (AC-9)


The AC-9 motor is our original "Golf Car" motor. It has proven to be very versatile and has been used in a variety of applications. This motor has been used in everything from mining vehicles to hydraulic pump to ground support equipment to name a few.

With a 48 volt system driving this motor, you should expect to see as much as 28 horsepower and 65 ft-lbs. of torque at 600 Amp.



The weight of this motor is around 50 pounds/22.7 Kg.

Link to power graphs:



Here is a list of the typical applications for which this motor can be applied:

» Golf Car
» Utility Vehicle
» Motorcycle
» Mining
» Hydraulic Pump



for any questions that you might have.

OEM customers, please contact us

All of our Golf Car Drive Systems now come with industry leading



Included in the package with this motor is the controller of your choice based on the amount of current needed to drive the vehicle efficiently, wiring harness (generic or specific based on your needs), dash display and an controller mounting plate. Also available are #2 battery/motor cables. The #2 battery/motor cables are needed with all our golf car system. We offer these cables as an option to purchase, but you can make your own cables as well.




Controller Options are as follows:

• 1232SE-5321 (48V 350A)
• 1234SE-5421 (48V 450A)
• 1236SE-5621 (48V 600A)

• 1236SE-6521 (48-80V 450A)
• 1238E-6521 (48-80V 550A)
• 1238E-7621 (72-96V 650A)



AC-9 Motors


AC 9-07.51

10 spline

product image 2

Club Car Specific Motor
10 spline coupler with Graziano golf car style adaptor




AC 9-07.52

19 spline

ac090752

19 spline coupler with Graziano style adaptor






AC 9-08.52

19 spline

product image 2

Dana or Team Industries differential
Yamaha, E-Z-GO, Columbia, Tomberlin
golf carts







AC 9-03.27

C-Face Adaptor

product image 2

NEMA C-face end plate 7/8" shaft w/ 3/16" key way



AC 9-05.02

Mining Vehicle Motor

product image 2

3/4" shaft w/ 3/16" key way for brake end



AC 9-06.06

Hydraulic Pump Motor

product image 2

SAE "A" pump adaptor w/ SAE coupler integrated mounting plate





AC Golf Car Electric Motors with Automatic Parking Brake


AC 9-37.51

10 spline
With an Automatic Parking Brake

10 spline golf car club car with automatic parking brake

Club Car Specific Motor
10 spline Coupler with Graziano Golf Car Style Adaptor






AC 9-37.52

19 spline
With an Automatic Parking Brake

ac090752


19 Spline Coupler with Graziano Style Adaptor







AC 9-38.52

19 spline
With an Automatic Parking Brake

product image 2

Dana or Team Industries Differential
Yamaha, E-Z-GO, Columbia, Tomberlin
Golf Cars






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