3-Phase AC Electric Motor (AC-50/AC-51) Manufactured

By HPEVS Designed For Ground Support Vehicles, Utility Vehicles, Automotive. Motor is Sealed B-Face With A Single Output Shaft

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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

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

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

Golf Car Systems


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




To get information, please click on "Details" tab below.
We Have Developed a New Generic Software Package

New additions to this package include OBDII and Curtis Instruments enGage VII display support.


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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.

We Are Pleased To Announce Our New Line of Oil Cooled Motors.

These motors have a stainless steel frame, anodized aluminum junction box and end bells, totally sealed and oil cooled.

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




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Diagnostic and Troubleshooting Documentation.






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144 Volt Automobile Systems

The Scion pictured has the first prototype!




Mining Vehicle Systems

Specialty motors designed and built for your specific applications!






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96 Volt Automotive Systems

This is one of many systems available for auto conversions!




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Motorcycle Systems

WHAT A RUSH!!






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Utility Vehicle Systems


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





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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.

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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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AC 5X-27.28



This motor is a B-face, enclosed (not water proof) version of the AC 5X motor. It can be used in the following applications:

» Automotive
» Motorcycles
» Hydraulic Pump Motor
» Ground Support Vehicles

AC 5X-27.28 Detailed Information



AC 5X-27.28

Page 1


AC50-27.28 pg1

Click on image for new window to print

AC 5X-27.28

Page 2


AC50.27.28 pg2

Click on image for new window to print



Drawings

To help with the engineering of your project, we have added SolidWorks files that can be used to model. Please click on a link below to download the file that corresponds to the platform that you are working with.

» «

For Mozilla Firefox Users, please use the link » « to download the Solidworks file.


Power Graphs

Link to power graphs:

Link to power graphs:



Additional Photos

AC 5X-27.28

Automotive/Industrial Motor

product image 2


Click on image for larger view.

AC 5X-27.28

Automotive/Industrial Motor

product image 3


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Wiring Schematics

To obtain electrical schematic information related to your project for this motor, please click on the link


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