Motors

Miniature Electric Motors

Electronic Surplus distributes miniature electric AC and DC motors. Depending on the powered needed to operate your equipment, you’ll want to decide which miniature electric motor works best for your needs. For instance, an AC motor replacement is ideal for someone who requires a powerful source of energy for an extended period of time. On the other hand, a DC motor is essential for those who need to adjust the level of power more regularly.  

If you’re unsure which small electric motor for sale is right for your needs, contact us. We’d be more than happy to discuss it with you. If you already know what suits your needs, take a look at our selection of surplus motors below.

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  1. JAPAN SERVO - KS7P8-11 p/n6813649 - Motor, AC geared. Synchronous 25V 250/300RPM.
    $14.00
    Motor, AC geared. Synchronous 25V 50/60Hz 250/300RPM. Requires 20�F capacitor (included). On a 2.78" square plate with 4 mounting holes 2.2" apart. Shaft: 1/4"shaft x 0.6" long and has a gear 0.49" D. Motor is 1.6" behind plate. Maybe replaced with p/n 6813649. Learn More
  2. Honeywell/Microswitch - 33VM82-020-11 - 24VDC Control Motor with Tach
    $269.55
    24VDC Control Motor 5.7Oz-In/Amp Torque Constant. Rotor Inertia: 60 Oz-In-Sec*Sec 6.6Amps RMS. Terminal Resistance 85-Ohms. 4"OD x 6.4" long including DC ANALOG TACHOMETER: Voltage Constant: 2.5V/KRPM. Terminal Res: 50-Ohms. Voltage Ripple: 1.5% P-P with 0.5" Dia shaft with 1.6" dia rubber? wheel. Learn More
  3. HAYDON - 36890-60 - 60RPM MOTOR 115VAC Gould
    $24.50
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY
    120VAC 60RPM MOTOR for Chart Recorders 1/8"-Shaft 2" X 1.25" X 1.75" GOULD / BRUSH PLASTIC GEARS IN METAL HOUSING Learn More
  4. Honeywell - 32003440-005 - Three phase enclosed bypass switch.
    $275.00
    Three phase 60Hz enclosed variable frequency drive bypass system. Inverter Bypass With Overload Protection. 200/208 = 7 1/2HP / 240V = 10HP / 480V = 20HP / 600V = 20HP OVERLOAD AMP RANGE = 22-27 AMPS - Learn More
  5. GOULD - M33Y-SNRY-Y004-1B - 24VDC 10hp 195 Lb-In PM SERVO MOTOR=NEW
    $995.00
    24V 10HP 195 Lb-In PERM-MAGNET SERVO MOTOR Slightly Used but appears in good condition - Brushless Resolver type Feedback - this motor was probably rated to 3,000 RPM using a 250V 20A drive - Motor Dia is 7-inches x 12" long -Shaft is 1.25"keyed and 2-11/32"long - BACK EMF Ke 70.4V/KRPM - TORQUE CONSTANT Kt 10.3 Lb-In/Amp - 16.2Amp STALL CURRENT - Connection Diagram 497-302-0077 - Outline Dwg 497-206-0097 Learn More
  6. GEMCO - 1986-1877 - RESOLVER RATIO: 6/1
    $175.00

    RESOLVER IN HEAVY DUTY MOUNT RATIO 6/1 SHAFT: 3/4" KEYED

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  7. Eastern Air Devices - D80NPK-2 - 1/50HP 1800 RPM Synchronous Induction Motor
    $19.95
    115VAC Synchronous Capacitor (4uF) Induction Motor 1/50HP 60Hz 1800-RPM Continuous Duty - 1Phase 0.65Amp 4-teflon wires - ( 4�f Capacitor Required - Not Included ) 3.9"D x 4"Long 4-hole front mounting 1.85"spacing 0.188" 4.7mmD shaft 0.45"Long weighs 3.5-pounds Learn More
  8. DYNAPAR / DANAHER - 3201001230 - Encoder, rotary. Incremental 100-PPR.
    $200.00

    Encoder, rotary. Incremental 100-PPR. Bidirectional. Power requirements: current sink, TTL, TTL liner driver: 5 - 26VDC at 80mA max. plus load: CMOS line driver: 5 to 15VDC at 80mA max plus load. Output current: open collector: 40mA sink at 0.5V; line driver: 40mA source/sink. Environmentally sealed enclosure. Shaft: 3/8" single ended. 8830 TTL line driver. MS3102E-16S-1P, 7 pin male connector. Note: Qube. Complete with manufactures wiring instructions and guidelines.

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  9. AUTOTROL CORP. - PX-300 - Motor, timing. 2-RPM 115VAC Geared motor. Used.
    $7.95

    Motor, timing geared. Supply: 115V 60Hz 4W. Speed: approx 2-RPM counter clockwise, looking at shaft. Mech: standard pear shaped gear housing (slightly dirty). Size: 2.5" x 2.12" Mounting: holes 1.9" centers. Shaft: 0.177"D keyed.

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  10. AIRPAX - L82101-P2 - Motor, stepper. 12V 118 ohm.
    $9.00
    Motor, stepper. 12V 118 ohm. 15 deg/step. 6 wires. Mounting: 1-3/8" hole spacing. Body: 1"D (25.5mm) x 1/2" (12.6mm) deep, with 35mm mount centers. Shaft: 1.7mm D x 8.7mm L. Weight: 1 oz. Learn More
  11. ALLEN BRADLEY - AB - 140-MN-0060 SER B w/ 140-A11 - Adjustable Current 0.4~0.6A MANUAL MOTOR STARTER
    Special Price $41.95 Regular Price $49.00
    SERIES B 690VAC 0.60A Adjustable 0.4 - 0.6A Current MANUAL MOTOR STARTER AC3 2-push buttons w/ (1) 140-A11 1 N.O & 1 N.C. Auxiliary Switch 8 oz. Learn More
  12. YASKAWA Electric Mfg - 616G3 - VARISPEED 3 PHASE AC DRIVE GPD616G3
    $175.00
    VARISPEED 616G3 3 PHASE AC DRIVE. OUT: 0-460V 1 HP 0-400Hz 2.2kVA 2.9Amps IN: 380-460V 50/60Hz - Includes DigitalOperator JVOP-100 NEMA 1 ENCLOSURE, TORQUE EXCEEDING 150% UNDER OPERATION AT 1Hz. 400V CLASS INVERTER. CIMR-G3E40P7 INPUT: 3 PHASE AC 380~460V 50/60Hz @ 3.2A or 510-620VDC @ 3.9A OUTPUT: 3 PHASE AC 0~460V 2.2kVA @ 2.9A 0-400Hz INCLUDES: DIGITAL OPERATOR(PN#JVOP-100) WITH 5 DIGIT DIGITAL DISPLAY - STATUS INDICATING LIGHTS - MULTIPLE KEYPAD OPTIONS---JOG - FWD/REV - RUN - STOP - RESET - DIRECTIONAL AND PROGRAM/DRIVE. Learn More
  13. YASKAWA Electric Mfg - CIMR-V7AM40P2 - 380~460VAC DRIVE 0.2kW 0-400Hz 1.2A
    $195.00
    YASKAWA AC DRIVE 315/V7 0.2kWUSED - Input 3-Phase 380-460 VAC, Output: 3-Phase 0-460V 0-400Hz 1.2 Ampfront panel control, 4-digit display weighs 1.2kg Learn More
  14. WARNER & SWASEY - 5309-1011 Type 2CW - Optical Encoder 2000-PpR
    $195.00
    Optical Encoder Input-2000PPR Range:400,0006-1/8 " high x 5-1/4" dia. With one 32-Pin (M) panel mt military circular connector 3/8" dia shaft 1-1/8" long (Keyed) RFE-USED Make Us An Offer!!!! Learn More
  15. UNMARKED - 30701 - Motor, DC. 1-3VDC. Hi Torque.
    $2.99

    High torque DC motor. 1-3VDC, 15,500-RPM, approximately 1 Amp. Dual shaft 2.3mm 15mm long. ReversIble PM. Dimensions: 27.5mm/1.08" OD x 1.47" long excluding shafts. Relatively high torque.

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  16. Synchron - 32953R-24 - Motor, AC. Synchronous 120VAC 1/10RPH.
    $14.95

    Motor, AC. Synchronous 120VAC 1/10RPH. Mount: Panel, 2 hole mount at 1-15/16". Dimensions: overall, Oval 2-5/16" long x 1-7/8" wide x 1-9/16" high plus operating mechanism 5/8" long.

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  17. SUPERIOR ELECTRIC CO. - SS250-1002 - Motor, Slo-Syn stepper 9VDC 1.5A 225-Oz-In.
    $75.00
    Motor, Slo-Syn stepper. Supply: 9VDC. N/P Current: 1.53A . Steps: 200 steps/revolution. Torque: 225 Oz-In. Direction: reversible. Wire count: 6. Mech. Mtg: 3-hole mounted to 4-hole plate. Shaft: has a removable pulley attached. Weight: 8 lbs. Learn More
  18. SUPERIOR ELECTRIC CO. - M063-CS09E - Motor, stepper. 2.25VDC 4.6A 1.8 Deg.
    $88.00
    Motor, stepper. Synchronous - 2.25VDC 4.6Amp 200 Steps/Rev, 1.8 Degree 150 oz in. Dimensions: 57mm D x 101 mm long. Dual Shaft : 6.6mm x 18mm long. Square flange with 4 holes 47mm centers, 7 pin connector. Class A insulation. May have shelf wear. Learn More
  19. SUPERIOR ELECTRIC CO. - SS50-1292U - Motors, AC geared. 120V/60/0.5Amp.
    $25.00
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY
    Motors, AC geared. 120V/60/0.5Amp. 6RPM. Requires capacitor for start or run. Heavy duty, 3 wire. Motor is 3.35" D, assembly is 5" tall x 7-1/2" long x 5-1/2" wide with 4 mounting slots. Output is 1.15"[30mm] D on a 3/8" flatted shaft. Note: Reversible slo-syn. Requires a 250 Ohm 25 watt resistor and an 8uF 230VAC capacitor. Learn More
  20. SUPERIOR ELECTRIC CO. - M063-FD09C2 - SLO-SYN Stepping Motor. 2.25VDC 4.6A 100-Oz-In
    $88.00
    Motor, Stepper. Supply: 2.25VDC 4.6A. SLO-SYN Synchronous Stepper. . Torque: 100-Oz-In. Direction: Reversable, 200 Steps per Revolution. Wire count: 6-wires, wired to connector. Dual Shaft. Learn More
  21. SUPERIOR ELECTRIC CO. - SSP-100 - SLO-SYN Desk-top Programmer
    $189.88
    SLO-SYN Desk-top Programmer. Push button controls for Code data and Field data. 14 mini toggle switches for all other functions. DB25S in rear. Used but great condition, still in box. Learn More
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