Its made by a company called HPEVS you may remember them as HPGC, builders of good electric golf. See picture of label on the side of the motor for specs.ġ15VAC Synchronous Capacitor (4uF) Induction Motorġ/50HP 60Hz 1800-RPM Continuous Duty - 1Phase 0.65Amp 4-teflon wires -Ĥuf Start Capacitor Required - Not Includedģ.9"D x 4"Long 4-hole front mounting 1.85"spacing 0.188" This electric vehicle motor is called the HiPer AC-50. The AC 51 motor is the same 8' motor that has been designed around the Curtis 144. The AC 50 motor is an 8', 115-lb motor that is capable of producing 71 hp and 120 ft-lbs of torque, designed for mid-size vehicles with curb weight of 3500 lbs or less. Like all these type motors, it must be used with a capacitor to get it started. Includes: HPEVS Motor, Curtis Controller, Wiring Harness, 2-inch Display and 12V Contactor.
The outer aluminum housing and fan are removable and motor can be used without them just using the heat sync fins alone.
These electric motors are now extremely hard to find and very desirable for their good torque, compact size and speed stability. Shaft sizes appear to be 3/16” and 5/16”. It has a stepped shaft for two speeds or a pulley can be added. This includes most all the early “H” model Rek-O-Kut and Gray turntables. These were used in all the best turntables and tape players in the mid to late 50’s. of Energy Integral Horsepower Motor Rule Effective JThe United States Department of Energy passed a final rule in 2014 that covers 1-500 HP (0.75 370 KW) 3-phase electric motors. Well talk about the pros and cons of each of these three types here. 2019 Low Voltage AC Motors Selection and Pricing Guide Introduction Electric Motor Energy Efficiency U.S.
Hpevs ac 50 motor price series#
There are a lot of electric motors out there, but just a few make up the majority of the motors being used in electric cars: the series wound DC motor, the permanent magnet motor, and the 3-phase AC motor. New Rare and desirable 1950’s E.A.D., Eastern Air Devices synchronous capacitor induction motor. What kinds of electric car motors are the most popular for conversions.