HPEVS AC50/51 Electric Motor Systems
DETAILS
HPEVs’s AC50/51 single motor kits are a great choice for the enthusiast who wants to build their own EV system from components for vehicles higher performance vehicles under 3500lbs. These systems are easy to work with and are a tried and true choice for the EV Enthusiast!
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Quick Specs
AC 50
• Torque: 122 ft/lbs
• Power: 71 hp
• Max RPM: 6,500 RPM
• Max Input Voltage: 130vdc
• Maximum Amperage: 650 amps
AC 51
• Torque: 108 ft/lbs
• Power: 88 hp
• Max RPM: 6,500 RPM
• Max Input Voltage: 170 VDC
• Maximum Amperage: 500 amps
AC 50/AC51 Mechanical Dimensions
Motor
• Bolt Pattern: 3/8-16 THREAD 8.4″ B.C.X4
• Output: 1.125 Diameter SHAFT with .250″ KEYWAY, 4” mating bore
• Overall Dimensions: 8.98” diameter x 13.798” long
• Weight: 52 lbs
Curtis 1238/1239 Controller
• Bolt Pattern: 10.040″ X 8.345″
• External Dimensions: 10.830″ L X 9.135″ W X 3.376″ H
