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 - 127PS1176 U129A-119 - Motor, AC. 115VAC 0.7Amp 20RPM.
    $17.95
    Motor, AC. 115VAC 0.7Amp 20RPM. Capacitor 8uF required, included. Duty =2.5 Sec. ON/60S OFF, Type U129A-119. 5 Watts out has thermal cutout which will cutout motor if ran for 1-1-1/2 min. MFG P/N 060485. Learn More
  2. 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
  3. 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
  4. 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
  5. 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
  6. 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
  7. 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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  8. Eastern Air Devices - D80NPK-2 - 1/50HP 1800 RPM Synchronous Induction Motor, High-end Turntable Motor
    Special Price $39.98 Regular Price $49.95

    Eastern Air Devices - D80NPK-2

    115VAC Synchronous Capacitor (4uF) Induction Motor

    1/50HP 60Hz 1800-RPM Continuous Duty - 1Phase 0.65Amp 4-teflon wires -

    4uf Start 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

    Rare and desirable 1950’s E.A.D., Eastern Air Devices synchronous capacitor induction motor in superb New condition. These were used in all the best turntables and tape players in the mid to late 50’s. This includes most all the early “H” model Rek-O-Kut and Gray turntables. It has a stepped shaft for two speeds or a pulley can be added. Shaft sizes appear to be 3/16” and 5/16”. These electric motors are now extremely hard to find and very desirable for their good torque, compact size and speed stability. The outer aluminum housing and fan are removable and motor can be used without them just using the heat sync fins alone. Like all these type motors, it must be used with a capacitor to get it started. See picture of label on the side of the motor for specs. Cosmetics are quite nice, bearings/bushings show no wear, motor runs as new. I removed the original protective grease/Cosmoline from the shaft and as you can see the wire ends have not been used. This was obviously bought as a spare and never mounted.

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  9. 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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  10. AUTOTROL CORP. - PX-300 - Motor, timing. 2-RPM 115VAC Geared motor. Used.
    $7.95
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY

    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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  11. 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
  12. 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
  13. Bodine Electric - 24A4BEPM - Permanent Magnet DC Motor, 1/7 HP, 11,500 RPM, 12 Oz-inch, 130 VDC
    Special Price $139.98 Regular Price $217.00

    Bodine Electric - 24A4BEPM - Permanent Magnet DC Motor, 1/17 HP, 11,500 RPM, 12 Oz-in., 130 VDC

    The Bodine Electric N-Line Gearmotors have consistent performance, long life, and reliability. Since 1905 Bodine motors, gearmotors, and controls have been used in assembly equipment, conveyers, packaging equipment, copiers, lab instruments, photographic processors, medical and other scientific apparatus; wherever component size, weight, reliability and integrity are prime considerations.

    Model Number: 0049 Totally Enclosed PM Motor

    Category:         24A Series Permanent Magnet: DC Motor

    Speed:             11,500 RPM

    Rated Torque:   12 oz-in.

    Rated Voltage: 115VDC

    Amps:              1.1

    Motor HP:         1/17

    KT:                   14 Oz-In/A

    KE:                   10 V/krpm

    Winding Resistance:     3.15 Ohms

    Winding Inductance:    4.5 mH

    Rotor Inertia:   0.00 7 oz-in-sec²

    Radial Load:     25 lbs.

    Length XH:       4.68 inch

    Weight:            3.4 lbs.

    Product Type:   24A4BEPM

    Accessory Shaft:          NO

    Connection Diagram:    074 10101 

    Note: New As Removed from New Machine

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  14. Bodine Electric - 24A4BEPM - Permanent Magnet DC Motor, 1/7 HP, 11,500 RPM, 12 Oz-inch, 130 VDC
    Special Price $169.98 Regular Price $217.00

    Bodine Electric - 24A4BEPM - Permanent Magnet DC Motor, 1/17 HP, 11,500 RPM, 12 Oz-in., 130 VDC

    The Bodine Electric N-Line Gearmotors have consistent performance, long life, and reliability. Since 1905 Bodine motors, gearmotors, and controls have been used in assembly equipment, conveyers, packaging equipment, copiers, lab instruments, photographic processors, medical and other scientific apparatus; wherever component size, weight, reliability and integrity are prime considerations.

    Model Number: 0049 Totally Enclosed PM Motor

    Category:         24A Series Permanent Magnet: DC Motor

    Speed:             11,500 RPM

    Rated Torque:   12 oz-in.

    Rated Voltage: 115VDC

    Amps:              1.1

    Motor HP:         1/17

    KT:                   14 Oz-In/A

    KE:                   10 V/krpm

    Winding Resistance:     3.15 Ohms

    Winding Inductance:    4.5 mH

    Rotor Inertia:   0.00 7 oz-in-sec²

    Radial Load:     25 lbs.

    Length XH:       4.68 inch

    Weight:            3.4 lbs.

    Product Type:   24A4BEPM

    Accessory Shaft:          NO

    Connection Diagram:    074 10101 

    Learn More
  15. 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
  16. 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
  17. 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
  18. Unidentified MFG - 9-154 - Motor, AC. 115VAC Open C-Frame Fan Motor.
    Special Price $12.98 Regular Price $18.50

    Motor, 115VAC, Open C-Frame Fan motor.

    Shaded Pole direct drive fan motor.

    Sleeve Bearings.

    Continuous duty.

    Mounting: 2 studs 

    Shaft Diameter 3/16" (.1875")

    Shaft Length 1.45" D Shape

    Laminations 2.4" Square

    3 Wire, 2 Speed.

    Note: C-Frame motors are mechanically reversible by removing the 2 screws holding the bearing housings together
    and reversing the rotor/shaft assembly. Studs can also be reversed to the other side.

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  19. Unidentified MFG - 30701 - Motor, DC. 1-3VDC. Hi Torque.
    Special Price $3.98 Regular Price $4.95 As low as $2.99
    NOT IN STOCK - CALL FOR PRICE AND AVAILABILITY

    30701 High torque DC motor. 

    This compact DC Motor would be great for a variety of projects and experimental uses. It requires only 1VDC to operate and provides optimum performance at 3VDC.  

    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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  20. Synchron - 32953R-24 - Motor, AC. Synchronous 120VAC 1/10RPH.
    Special Price $18.98 Regular Price $26.50

    Synchron - 32953R-24 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.

    Made in USA

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  21. 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
  22. 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
  23. 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
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