AC Eletric Motor Drive Systems (AC-50/51)
For Automotive, Ground Support Equipment, Mining, Utility Vehicles, Hydraulic Pumps
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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.
Specialty motors designed and built for your specific applications!
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.
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.
To obtain this information, please click on "Details" tab below.
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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.
With the introduction of the new Curtis 144 volt controller we are now offering the AC-51 motor. This motor is designed to work with the new controller allowing for peak torque to go out further in the RPM range.
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 as well.
The weight of the AC 50 and AC 51 motors are around 115 pounds/52.2 Kg.
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:
Link to power graphs:
Here is a list of the typical applications for which this motor can be applied:
» Mining
» Utility Vehicles
» Ground Support Equipment
for any questions that you might have.
OEM customers, please contact us
Of course all our systems are backed by an HPEVS and Curtis
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AC 50/51-28.28 Vented C-Face  1 1/8" Keyed Shaft No Auxiliary Shaft |
AC 50/51-29.28 Non Vented C-Face Enclosed (not water proof) Housing  1 1/8" Keyed Shaft No Auxiliary Shaft |
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AC 50/51-31.XX SAE B Pump Flange With 15 Tooth Coupler  |
AC 50/51-31.XX SAE B Pump Flange With 13 Tooth Coupler |
