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AC-51-144
This product was added to our catalog on Monday 26 August, 2013.
Curtis 1239e-8521 HPEVS AC-51 Brushless AC Motor Kit - 144 Volt
[AC-51-144]
Price:
$6,050.00
Available Options:
Shaft:
Single Shaft
Double Shaft (+$379.00)
This motor and controller package is no longer available via HPEVS. This page is solely up for reference purposes only. We have recently been informed that HPEVS has formally exited the conversion market however they will continue to support existing systems and provide replacement parts as needed but no new kits will be sold. For our suggested replacement option please click here.
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The AC51 is an AC motor that operates at a higher 144-170 volts. It can draw up to 500 amps producing up to 88 HP and 108 ft-lbs of torque. This kit works very well in a medium sized cars & lightweight vehicles and has a more horsepower heavy power curve than the AC50. Features regenerative braking and idle function as well. This is basically the high performance version of the well proven AC50.
This kit includes:
HPEVS AC51 Motor
Curtis 1239e-8521 Controller
35 Pin Connector and Wire Harness
Gigavac GV200-PA Contactor
12 Volt HV Relay
Precharge Resistor
Curtis 840 Dash Gauge
SPST Menu Button
SPST Mode Switch
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:
171
Terminal Stud Size:
3/8 Inch
Integrated Sensors:
Encoder
Rated Torque:
108 Lb Ft
Rated Power:
88 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:
1239-8501 Curtis Controller
Warranty Period:
2 Years
Note: Due to the excessive weight of motors additional freight charges apply.
Click Here for Programming Instructions
Click Here for Wiring Schematics
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Curtis 1239e-8521 HPEVS AC-51 Brushless AC Motor Kit - 144 Volt
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