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Electric Motors for Sale – Used Industrial Motors

RAM Opportunities LLC offers a large inventory of used electric motors for sale including synchronous motors, DC motors, induction motors and other heavy-duty industrial motors used in mining, mineral processing and power generation applications. Our motors are commonly used to power grinding mills, crushers, conveyors, pumps, hoists and other mining equipment in demanding industrial environments.

Types of Electric Motors Available

Our inventory frequently includes large industrial motors used in mining and mineral processing plants. These may include synchronous motors, DC motors, induction motors, and wound rotor motors used to drive equipment such as ball mills, SAG mills, crushers, pumps, and mine hoists.

  • Synchronous Motors
  • DC Motors
  • Induction Motors
  • Wound Rotor Motors
  • High Voltage Motors
  • Low Speed High Torque Motors

75 HP Electric Motor Id# M035

75hp Motor, Reliance, Duty Master AC Motor, 1780 rpm, 460v, 91 amps, 60 hz, 3 phase.

135 HP DC Electric Motor Id# M010

135hp Motor, Westinghouse DC Mill Motor, Type MC, 100 / 135 HP, 460 / 410 RPM, 230v, Frame 614-MCA, Wound Series, Style 69F45170, Serial 1S-70, Hot metal crane duty.

200 HP Electric Motor Id# M030

200hp Motor, Induction Motor, The Louis Allis Co., 1780 rpm, 440v, 60 cycle, 255 amp, 1.15 SF, 3 phase, Frame 507 US, serial # 5274270002.

250 HP Electric Motor Id# M015

250hp Motor, ABB Squirrel-Cage Induction Motor, 250KW output HP, 1787 RPM, 2300v, weight 4244 lbs, Type HXR 355LB4, Serial # 4561234, 1998.

250 HP Electric Motor Id# M040

250hp Motor, Induction Motor, Westinghouse, 1133 rpm, 2300v, 3 phase, FL Amps 57, Frame 5809L, SF 1, serial # 1S-73.

500 HP Electric Motor Id# M045

500hp Motor, Induction Motor, GE, 1780 rpm, 4000v, 66amps, 3 phase, serial # BJ8392563, Model 5K821042C2, Frame 8210S, Type K.

500 HP Electric Motor Id# M210

500 HP Motor, GE Induction Motor, 500hp, 294 rpm, 2200v, Model 157L131, Type M, 151 Amps, 3 Phase, Sec volts 473, Sec Amps 473, 60 cycles, No. 6881319.

500 HP DC Electric Motor Id# M055

500hp Motor, GE DC Motor, 500 / 1000 rpm, 500 arm volts, 820 arm amps, Wound Shunt, field amps 13.9 / 5.9, Field OHMS 17 25C, Field Volts 300 / 150, Serial # MX-2-41, SP HTR 1000W 120V, Type CD4562, OVSP TRIP AT 1150 rpm, Model 5CD454KA001A804.

500 HP 300 RPM Electric Motors Id# M065

500hp Motor, General Eletric, Synchronous Motor, 300 rpm, 4000v, amp arm 72.2, amp field 29, 500kva, serial # 8227675, Type TS, PF 0.8, Exc Volts 250, 3 Phase, Frame 6335-J. TWO AVAILABLE

800 HP DC Electric Motor Id# M070

800hp Motor, Westinghouse DC Motor, 450rpm, 600 Volts, 1075 Amps, Serial IS88P475.

900 HP DC Drill Motor Id# M225

900 HP Toshiba DC Drill Motor, 1050 RPM, Frame DR900, 8116767 Series, 750 VA, 76207.

1,005 HP DC Electric Motor Id# M220

750 KW, GE DC Motor, 1005 HP,720 RPM, 500 Amps, Type MCF, form H, 1500 Amps, Exc Volts 250, Wound Shunt, No. 1878322 & 1878323. TWO AVAILABLE

1,200 HP Electric Motor Id# M100

1,200hp Motor, Westinghouse, Wound Rotor, Induction Motor, 712 rpm, 6900v, 101 amps, SF 1.0, sec volts 1049, sec amps 523, Serial # 1-17S4612, 3 phase, 60 Herts.

1,250 HP 200 RPM Electric Motor Id# M050

1,250hp Motor, GE Synchronous Motor, 200 rpm, 4000v, 250 excitation volts, 144 amps armature, field 35, PF 1, Frame 6524L. TWO AVAILABLE

1,250 hp 500 RPM GE DC MOTORId# M185

1,250hp Motor, GE DC Motor, 1250 HP, 500/580 RPM, 500 Volts Arm, 1975 Amps Arm, S.F. 1.2, 300/150 Volts Field, 40.4/34.7 Fiel Amps, Shunt Wound

1,250 hp 240 RPM ELETRIC MOTORId# M160

1,250hp Motor, GE Synchronous Motor, 1500 HP, 240 RPM, 4160 Volts

1,500 hp 500 RPM GE DC MOTOR Id# M190

1,500hp Motor, GE DC Motor, 1500 HP, 500/580 RPM, 500 Volts

1,500 HP 240 RPM Electric MotorsId# M175

1,500hp Motor, Ideal Electric Synchronous Motor, 1500 HP, 240 RPM, 4000 Volts, 170 Amps, 3 PH, 60 Hz, % P.F. 1. FOUR AVAILABLE

1,500 HP 277 RPM Electric MotorId# M155

1,500hp Motor, GE Synchronous Motor, 1500 HP, 277 RPM, 4160 Volts

1,500 HP 893 RPM Electric MotorId# M205

1,500 HP 893 RPM 2300 Volts, Reliance Motor, Frame 8040, 3 Pahse, 60 Hertz, 340 Amps, Type P, Code F, Serial FC-7708-M2, Cont Duty, SF 1.0, Space Heater 120 Volts, 1 Phase, 8.3 Amps, 1000 Watts, Date MFG 9-96, Motor Weight 10,020 LBS, Insul Class F, Enclosure DPFV.

1,750 HP 200 RPM Electric MotorId# M110

1,750hp Motor, GE Synchronous Motor, 1750hp, 200 rpm, 2300v, Amp Arm 346, KVA 1370, Amp Field 55, Exc Volts 250, Phase 3, Freq 60, Frame 6524-N, NEMA service factor applies Max Arm Amps 398

1,750 HP 900 RPM Electric MotorId# M200

1,750 HP 900 RPM 2300 Volts, EM Brushless Synchronous Motor, Frame 8L4424, 3 Pahse, PF 0.8, 60 Hertz, 427 Amps, Exc Field Amps 5, Exc Field Volts 40, SF 1.0.

2,000 HP 277 RPM electric MotorId# M115

2,000hp Motor, Allis Chalmers Synchronous Motor, 2,000hp, 277rpm, 2300volts, Amps 491, % P.F. 80, Phase 3, 60 cycles, Exc Volts 125, Exc Amps 107, Type ABW, S.F. 1, Rating good for 6100ft

2,000 HP DC Electric Motor Id# M085

2,000hp Motor, Westinghouse, DC Motor, 800 rpm, 600v, 2630 amps.

2,816 HP DC Electric Motor Id# M215

2100 KW Continous, 4080 KW Momentary, 2816 HP DC ASEA Motor, 2100/4080 KW, 1000 Volts, 53/47 RPM, 2350/5170 Amps, kNm 378/830, DC ASEA Motor, LH 2207, No. 6499148, Separate Exc 125 Volts, 185 Amps, Reversible, Insul Class F, Nema MG 1-23.40, Separate Ventilation 14 M3/s, Made in Sweden 1974.

5000 HP DC Electric Motor Id# M230

(2) Westinghouse, 5000HP, 30/75 RPM, 710 Volts, Frame JL065.7, 5800 Amps, Type QR, Shunt Wound, 105 Exc Volts FVDP Encl.

5,000 HP DC Electric MotorId# M150

5,000hp Motor, GE, DC Motor, 40 / 80 RPM, 700 Volts, Type MCF, Exc Volts 550, Exc Amps 265, Amp Arm 5830, Wound Shunt


Electric Motors for Mining and Industrial Applications

Industrial electric motors are designed to operate under harsh conditions including dust, heat, vibration and heavy loads commonly found in mining environments. These motors provide reliable power for mineral processing equipment and heavy industrial machinery.

Typical applications include:

  • Grinding Ball Mills and SAG Mills
  • Rock Crushers and Grinding Circuits
  • Mine Hoists and Winches
  • Conveyor Systems
  • Pumps and Compressors
  • Industrial Fans and Blowers

Used Electric Motors for Sale

If you are looking for used electric motors for mining equipment, mineral processing plants or heavy industrial applications, contact RAM Opportunities LLC. Our inventory changes frequently and may include motors ranging from several hundred horsepower to large multi-megawatt synchronous motors.

Call us today to discuss your electric motor requirements or to request additional specifications, photos and pricing.

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