"Electrifying Transportation"

for a Greener, Cleaner Future!

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HPEVS AC Electric Motor for Mining Industry

HPEVS AC Electric motor, 96 Volt Drive System

HPEVS AC electric motors for motorcycles

HPEVS AC electric motors for industrial vehicles

HPEVS Curtis Controllers dimensional information

Our "Original" AC Drive System For Golf Cars Just Got A Whole Lot Better With The Introduction of an Automatic Parking Brake!!

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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!!

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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

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144 Volt Automobile Systems

The Scion pictured has the first prototype!

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Mining Vehicle Systems

Specialty motors designed and built for your specific applications!

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

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96 Volt Automotive Systems

This is one of many systems available for auto conversions!

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

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Motorcycle Systems

WHAT A RUSH!!

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

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Utility Vehicle Systems

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

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

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Diagnostic and Troubleshooting Documentation.

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

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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.

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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

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

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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 is American Made

Hi Performance Electric Vehicle Systems

HPEVS Drive Systems
Our are powerful, efficient and reliable. Find out what our drive systems can do for your project.

Power Graphs Link
The power graphs can be accessed by clicking on the above graphic.

Schematics, Instructions and Troubleshooting
To assist you, our customers, we have compiled all the documentation needed to wire, program and troubleshoot. The wiring diagrams include documentation for on-road vehicles, golf cars and hydraulic pump applications. Click on the graphic above to open the page with the information.

What's New

We have included a variation of the AC-20 motor called AC-23! The motor is wound to produce higher torgue compared to the AC-20 motor! Please check AC-2X motor page for more information!
AC 2x Family of Motors

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Who is Hi Performance Electric Vehicle Systems

Hi Performance Electric Vehicle Systems (HPEVS) designs, develops and manufactures electric drive systems for an array of vehicles and industries. These systems have been integrated into full-sized electric car conversions, neighborhood electric vehicles, golf cars, motorcycles, industrial/utility vehicles and even amusement park attractions. These systems are designed to achieve maximum distance, power and efficiency.

See What Our Customers Are Doing With Our Motors

Thad Wolff, racing for Moto Electra racing in the first officially sanctioned gas vs electric motorcycle race in October 2010. The bike is owned by Brian Richardson.