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AC-50, AC-51, AC-5X EV AC Motor Kit
48-144V, 500-600A, 34-88 HP
HPEVS EV AC Motor - $2230
Curtis 1236SE-5621 (600A) +$740
Curtis 1238E-6521 (550A) +$1130
Curtis 1238E-7621 (650A) +$1730
Curtis 1239E-8521 (500A) +$2290
ac-50-ac-51-ac-5x-with-curtis-and-kit
AC-50, AC-51, AC-5X EV AC Motor Kit<br>48-144V, 500-600A, 34-88 HP<br>HPEVS EV AC Motor - $2230<br>Curtis 1236SE-5621 (600A) +$740<br>Curtis 1238E-6521 (550A) +$1130<br>Curtis 1238E-7621 (650A) +$1730<br>Curtis 1239E-8521 (500A) +$2290
AC-50/AC-51/AC-5X EV AC Motor Kit 48-144V, 500-650A, 34-88 HP HPEVS EV AC Motor
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Description

AC-50/AC-51/AC-5X EV AC Motor Kit

48-144V, 500-650A, 34-88 Peak HP

HPEVS EV AC Motor

AC 5X-16.02, AC 5X-18.02, AC 5X-26.26

AC 5X-26.28, AC 5X-27.28, AC 5X-30.29

Curtis 1236SE-5621 (48V 600A)

Curtis 1236SE-6421 (48-80V 450A)

Curtis 1238E-6521 (48-80V 550A)

Curtis 1238R-7601 (72-96V 650A)

Curtis 1239E-8521 (96-144V 500A)


0 to 250hz is the nominal frequency


The AC 50 motor is an 8" motor that is capable of producing 71 horsepower and 120 ft-lbs. of torque. It was designed for use in an automotive application with a curb weight of 3500 lbs or less. This system is used in other vehicles that require the torque and horsepower that this motor supplies. It is available with or without a 7/8" auxiliary shaft.

The AC 51 motor is the same 8" motor that has been designed around the Curtis 144 volt controller. It is capable of producing 88 horsepower and 108 ft-lbs. of torque. It was designed for use in an automotive application with a curb weight of 4000 lbs or less. This system is used in other vehicles that require the torque and horsepower that this motor supplies. It is available with or without a 7/8" auxiliary shaft.

The weight of the AC 50 and AC 51 motors are around 115 pounds.

This motor is also very popular in the mining industry. We manufacture an enclosed (not water proof) version of this motor that is used for personnel carriers.

Link to power graphs: 
AC-50 POWER GRAPHS!!


Link to power graphs: 
AC-51 POWER GRAPHS!!


Typical applications for which this motor can be applied:

Automotive
Mining
Utility Vehicles

This motor can be manufactured as vented or non-vented (enclosed).

 

Of course all our systems are backed by an HPEVS and Curtis warranty.

 

HPEVS AC-50 EV AC Motor

  • USA Manufactured
  • B-Face or C-Face
  • 96 Volt
  • 650 Amp
  • 71-88 Peak HP
  • 120 Ft/Lb Torque
  • Kit includes (Motor, Controller, Generic Harness, Display, and Tyco Contactor)

 

There are 8 options to choose from for your AC-50 motor. Click on the model numbers below to see all the stats on the HPEVS website to help with your decision.

 

1.   AC 5X-16.02 – 19 spline coupler with a Dana or Team Industries style adaptor (Page One)   -   (Page Two)

 

2.   AC 5X-18.02 – 19 spline coupler with Graziano style adaptor (Page One)   -   (Page Two)

 

3.   AC 5X-26.26 – B-Face - 1 1/8” Keyed Shaft 7/8” Auxiliary Shaft (Page One)   -   (Page Two)

 

4.   AC 5X-26.28 – B-Face - 1 1/8” Keyed Shaft – No Auxiliary Shaft (Page One)   -   (Page Two)

 

5.   AC 5X-27.28 – B-Face – Enclosed (not water proof) Housing 1 1/8” Keyed Shaft – No Auxiliary Shaft (Page One)   -   (Page Two)

 

6.  AC 5X-28.26 – C-Face – 1 1/8” Keyed Shaft with 7/8” Auxiliary Shaft (Page One)   -   (Page Two)

 

7. AC 5X-28.28 - C-Face – 1 1/8” Keyed Shaft - No Auxiliary Shaft (Page One)   -   (Page Two)

 

8. AC 5x-29.28 – C-Face – Enclosed (not water proof) Housing 1 1/8” Keyed Shaft – No Auxiliary Shaft (Page One)   -   (Page Two)

 

Curtis 1236SE-5621 Controller

  • 24-48 Volts (VDC)
  • 600-650 Amp Current (2 min)
  • Traction or Pump Application
  • Auto Tuning
  • Dual Drive Capable
  • IP65 Rated
  • 600A - RMS Power Rating (over 2 min)
  • Control Type - Speed or Torque
  • Control Method - IFO vector
  • Variable Control Language (VCL)
  • Programmable
  • Configurable CANbus
  • Download User Manual/Data Sheet

 

Curtis 1238E-6521 Controller

  • 24-96 Volts (VDC)
  • 550-800 Amp Current (2 min)
  • Traction or Pump Application
  • Auto Tuning
  • Dual Drive Capable
  • IP65 Rated
  • 500A - RMS Power Rating (over 2 min)
  • Control Type - Speed or Torque
  • Control Method - IFO vector
  • Variable Control Language (VCL)
  • Programmable
  • Configurable CANbus
  • Download User Manual/Data Sheet


Curtis 1239E-8521 Controller

  • 60-144 Volts (VDC)
  • 500-650 Amp Current (2 min)
  • Traction Application
  • Auto Tuning
  • Dual Drive Capable
  • IP65 Rated
  • 500A - RMS Power Rating (over 2 min)
  • Control Type - Speed or Torque
  • Control Method - IFO vector
  • Variable Control Language (VCL)
  • Programmable
  • Configurable CANbus
  • Download User Manual/Data Sheet

 


Questions about Curtis Controllers?

Click Here to go to the Curtis FAQ

 

  

Motor

Voltage and Amperage

Curtis Controller

Price (USD $)

AC-50-51-5X

48V 600A

1236SE-5621

$2970

AC-50-51-5X

48-80V 450A

1236SE-6421

$2990

AC-50-51-5X

48-80V 550A

1238E-6521

$3360

AC-50-51-5X

72-96V 650A

1238E-7621

$3960

AC-50-51-5X

96-144V 500A

1239E-8521

$4520


Price
Quantity Price
1 $2,970.00
2 $2,820.00
3+ $2,740.00
Price with Options:
$2,970.00


(Discounts, if applicable, will show in the "Shopping Pallet")

AC-50/AC-51/AC-5X EV AC Motor Kit 48-144V, 500-650A, 34-88 HP HPEVS EV AC Motor
AC Series?
Controller?
Shaft?
Face?
Venting?
Curtis PB-2 Throttle?
Controller Chill Plate?
12V Liquid Cooling Kit?
Stock/Production Option?
USA Current Stock/Production
Shipping Method?
Delivery Date Needed? Enter it here:

Special Instructions? Enter them here:

Quantity

 

 

* SHIPPING/PAYMENT OPTIONS *

 

There are 2 ways to get an exact quote for the base shipping for your AC-50/AC-51/AC-5X EV AC Motor Kit  48-144V, 500-650A, 34-88 HP  HPEVS EV AC Motor order.

1.  Contact us at (801) 449-0681 9am-5pm Monday-Friday or email info@electriccarpartscompany.com or go through our Contact Us page

 

Or

 

2. Place your order by clicking in the shopping pallet “Proceed To Checkout”

a. Enter your information so we can get you a shipping quote

b. Select the “Shipping Method” of preference

c. Confirm the “Choose one payment method” has “Shipping Quote Request” selected

d. Click the “Check Out” button

e. You’ll receive a confirmation email of your request, as will we

 

We’ll research the exact shipping cost and send you an invoice to your PayPal or email or you can add it to your pallet in $1 Shipping Increments for your AC-50/AC-51/AC-5X EV AC Motor Kit  48-144V, 500-650A, 34-88 HP  HPEVS EV AC Motor order.

 

 

Quantity discounts show in the “Shopping Pallet”.

 

We love to meet or beat any competitor’s price!

 

Higher volume discounts, price matching or questions?

Contact Carl, our resident specialist.

9am-9pm Mon-Sat MDT

(801) 449-0681

or email

Carl@ElectricCarPartsCompany.com

Or

info@ElectricCarPartsCompany.com

or through our Contact Us page


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