Stepper Motors
Stepper Motors are a type of brushless DC electric motor that divides a full rotation into a number of equal steps. They are ideal for applications requiring precise control of movement, such as robotics, 3D printers, CNC machines, and more. Stepper Motors operate by converting electric pulses into mechanical rotation, with each pulse moving the motor a specific distance. These motors offer excellent position accuracy and can hold their position without the need for a continuous power source. Overall, Stepper Motors are known for their reliability, versatility, and ability to provide controlled and precise movement in various industrial and technological applications.
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Airpax S42M048S98 Bipolar Stepper Motor 3.1VDC 3.6 Ohm 7.5° w/ Optical Sensor
Airpax
$45.00Was: $90.00Airpax S42M048S98 Bipolar Stepper Motor 3.1VDC 3.6 Ohm 7.5° w/ Optical Sensor GearsBipolar stepper motor assembly with integrated optical sensor and gear train. Operates at 3.1 VDC with 3.6 Ohm...29567- SKU:
- 29567
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Airpax
- Model:
- S42M048S98
- MPN:
- S42M048S98
- Type:
- Bipolar Stepper Motor Assembly
- SKU:
- 29567
- Voltage Rating:
- 3.1 VDC
- Winding Resistance:
- 3.6 Ohm
- Step Angle:
- 7.5 Degrees
- Motor Configuration:
- Bipolar
- Includes:
- Optical sensor, gear train, mounting plate, wire harness
- Connector Type:
- 4-pin and 2-pin JST-style wire connectors
- Condition:
- Used – Pulled from Working Environment
- Country/Region of Manufacture:
- Malaysia
- Form Factor:
- Panel/Plate Mounted Assembly
- Seller Notes:
- Includes optical sensor, spur gear train, mounting plate, and wire harness
- Condition Notes:
- Airpax S42M048S98 bipolar stepper motor pulled from a working environment. Inspected and in good used condition. Motor, gear train, optical sensor, mounting plate, and wire harness all present. Minor surface scuffs on plate.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$45.00Was: $90.00 -
Japan Servo KP6M2-020 Unipolar Stepping Motor 1.8 Deg/Step DC 1.8V
Servo
$40.00Was: $80.00Japan Servo KP6M2-020 Unipolar Stepping Motor 1.8 Deg/Step DC 1.8VUnipolar stepping motor manufactured by Japan Servo. This motor operates on 1.8V DC and rotates 1.8 degrees per step, providing...29557- SKU:
- 29557
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 4.00 LBS
- Brand:
- Japan Servo
- Model:
- KP6M2-020
- MPN:
- KP6M2-020
- Type:
- Unipolar Stepping Motor
- SKU:
- 29557
- Voltage Rating:
- DC 1.8V
- Step Angle:
- 1.8 Deg/Step
- Motor Configuration:
- Unipolar
- Winding Type:
- Unipolar
- Connector Type:
- Multi-pin housing connectors (red and white)
- Output Shaft:
- Single flat-key shaft
- Mounting:
- Square face-mount flange
- Country/Region of Manufacture:
- Japan
- Seller Notes:
- Includes attached lead wires with red multi-pin and white G-1 connectors
- Condition:
- Used – Inspected and in Good Condition
- Condition Notes:
- Japan Servo KP6M2-020 stepping motor inspected and in good condition. Output shaft turns freely. Lead wires present with red multi-pin and white G-1 connectors. Light surface wear on housing.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$40.00Was: $80.00 -
Czerweny 50C45A Unipolar Stepper Motor 4.5V 1.4A IBM PN 4412125 Motor Paso
Czerweny
$45.00Was: $90.00Czerweny 50C45A Unipolar Stepper Motor 4.5V 1.4A IBM PN 4412125 Motor PasoUnipolar stepper motor manufactured by Czerweny for IBM equipment. Provides precise rotational control in 2° increments with...29554- SKU:
- 29554
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 4.00 LBS
- Brand:
- Czerweny
- Model:
- 50C45A
- MPN:
- 50C45A
- Type:
- Unipolar Stepper Motor
- SKU:
- 29554
- Voltage Rating:
- 4.5V
- Current Rating:
- 1.4A
- Step Angle:
- 2° (2 Paso)
- Winding Configuration:
- Unipolar
- Connector Type:
- 8-pin red connector
- IBM Part Number:
- 4412125
- EC Number:
- 386525-F
- Country/Region of Manufacture:
- Argentina
- Condition:
- Used – Inspected and in Good Condition
- Seller Notes:
- Includes attached 8-pin red connector harness with leads.
- Compatible With:
- IBM equipment referencing PN 4412125
- Condition Notes:
- Czerweny 50C45A unipolar stepper motor inspected and in good used condition. Body shows light wear. Output shaft clean and straight. 8-pin connector harness intact. Please contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$45.00Was: $90.00 -
Shinano Kenshi 127K94840 STH-54D403 Stepper Motor Unipolar 8V 1.2A 1.8°/Step
Shinano Kenshi
$25.00Was: $50.00Shinano Kenshi 127K94840 STH-54D403 Stepper Motor Unipolar 8V 1.2A 1.8°/StepUnipolar stepper motor manufactured by Shinano Kenshi. Provides precise rotational control in 1.8° increments, delivering...29553- SKU:
- 29553
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Shinano Kenshi
- Model:
- STH-54D403
- MPN:
- 127K94840
- Type:
- Unipolar Stepper Motor
- SKU:
- 29553
- Voltage Rating:
- 8V DC
- Current Rating:
- 1.2A
- Step Angle:
- 1.8° per step
- Steps per Revolution:
- 200
- Motor Configuration:
- Unipolar
- Thermal Protection:
- Yes — Thermally Protected
- Flange Size:
- 2.22" square (NEMA 23 compatible)
- Mounting Hole Pattern:
- 0.2" holes on 1.856" square pattern
- Shaft Diameter:
- 0.25" (6.35mm)
- Shaft Length:
- 0.87"
- Motor Body Length:
- 2.6"
- Motor Body Diameter:
- 2.2"
- Connector Type:
- 6-pin JST-style housing with flying leads
- Number of Leads:
- 6
- Included Accessories:
- Gear on shaft, 6-pin wiring harness
- Country/Region of Manufacture:
- Japan
- Condition:
- Used – Inspected and in Good Condition
- Seller Notes:
- Includes gear mounted on shaft and attached 6-pin wiring harness.
- Condition Notes:
- Shinano Kenshi 127K94840 STH-54D403 stepper motor inspected and in good used condition. Gear and wiring harness present. Minor surface wear possible. Please view photos and contact us with questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$25.00Was: $50.00 -
Panasonic 42SPM24DGYE Stepper Motor 2-Phase Unipolar 5V 250mA 7.5° 42mm PM
Panasonic
$5.00Was: $10.00Panasonic 42SPM24DGYE Stepper Motor 2-Phase Unipolar 5V 250mA 7.5° 42mm PMA 2-phase unipolar permanent magnet stepper motor from Panasonic's 42SPM series. This motor provides precise angular...26530- SKU:
- 26530
- Availability:
- Usually ships within 1–2 business days.
- Weight:
- 0.50 LBS
- Brand:
- Panasonic
- Model:
- 42SPM24DGYE
- MPN:
- 42SPM24DGYE
- Type:
- 2-Phase Unipolar PM Stepper Motor
- SKU:
- 26530
- Motor Series:
- 42SPM
- Step Angle:
- 7.5 degrees
- Number of Phases:
- 2
- Motor Configuration:
- Unipolar
- Motor Technology:
- Permanent Magnet (PM)
- Number of Poles:
- 48
- Drive Voltage:
- 5 to 6V DC
- Coil Current:
- 250 mA per coil at 5V
- Number of Coils:
- 2
- Case Diameter:
- 42 mm
- Motor Height:
- 24 mm
- Shaft Diameter:
- 3.03 mm
- Mounting Hole Diameter:
- 2.6 mm
- Mounting Hole Spacing:
- 48.8 mm
- Output Shaft:
- Includes gear on shaft
- Connector Type:
- 6-pin JST-style connector with wire harness
- Country/Region of Manufacture:
- Malaysia
- Condition:
- New – Open Box
- Seller Notes:
- New open-box unit; may be out of original packaging. Includes attached wire harness with 6-pin connector.
- Condition Notes:
- Panasonic 42SPM24DGYE 2-phase stepper motor. New, unused open-box stock. May be out of original packaging. Unit is in new condition with wire harness and gear on shaft. Please contact us with any questions.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$5.00Was: $10.00 -
Sigma Instruments 20-2220BD-28178 Stepper Motor Drive Stepping Motor w/
Sigma Instruments
$35.00Was: $70.00Sigma Instruments 20-2220BD-28178 Stepper Motor Drive Stepping Motor w/ ConnectorUsed stepper motor drive unit manufactured by Sigma Instruments. This instrument-mount stepping motor was pulled from...26381- SKU:
- 26381
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Sigma Instruments
- Model:
- 20-2220BD-28178
- MPN:
- 20-2220BD-28178
- Type:
- Instrument Stepping Motor / Stepper Drive
- SKU:
- 26381
- Condition:
- Used – Pulled from Working Environment
- Seller Notes:
- Includes attached multi-pin connector wiring harness
- Country/Region of Manufacture:
- United States
- Form Factor:
- Compact / Instrument-Mount
- Connector Type:
- Multi-pin Molex-style connector (6-pin)
- Motor Type:
- Stepper / Stepping Motor
- Output Shaft:
- Single shaft with hollow bore / dual output
- Housing Color:
- Green anodized aluminum body
- Compatible With:
- Instrument automation, precision positioning systems
- Condition Notes:
- Sigma Instruments 20-2220BD-28178 stepping motor pulled from a working environment where it was in active use. Inspected and in good used condition. Body, shaft, flange, and wiring connector are all intact with minor normal wear.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$35.00Was: $70.00 -
Superior Electric Slo-Syn 430-PTO Oscillator Motor Drive 115V 1.5A 50/60Hz
Superior Electric
$100.00Was: $300.00Superior Electric Slo-Syn 430-PTO Oscillator Motor Drive 115V 1.5A 50/60Hz Single-phase stepper motor oscillator drive from Superior Electric's Slo-Syn series. Operates on 115V AC, 50/60Hz with 1.5A...48412- SKU:
- 48412
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 12.00 LBS
- Brand:
- Superior Electric
- Model:
- 430-PTO
- MPN:
- 430-PTO
- SKU:
- 48412
- Condition:
- Used – Inspected
- Seller Notes:
- Unit only; no accessories included.
- Form Factor:
- Benchtop / Stand-Alone Module
- Country of Manufacture:
- USA
- Power Requirements:
- 115V AC, 1.5A, 50/60Hz
- Voltage Rating:
- 115V AC
- Current Rating:
- 1.5A
- Frequency:
- 50/60Hz
- Phase:
- Single Phase
- Drive Type:
- Oscillator Motor Drive (Stepper)
- Series:
- Slo-Syn
- Interface / Connector:
- DB-15 I/O, 8-pin circular, screw-terminal AC input
- Switch Configuration:
- DIP switch S1 (6-position): BASE, HIGH, DCC, ACC settings
- Indicators:
- PWR ON LED, FUSE indicator
- Cooling:
- Finned heatsink chassis
- Condition Notes:
- This Superior Electric Slo-Syn 430-PTO Oscillator Motor Drive has been inspected and appears to be in good cosmetic condition. The unit shows normal wear consistent with lab use; the heatsink chassis, front-panel connectors, and DIP switch array are
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$100.00Was: $300.00 -
Oriental Motor 1989-344-Q1 Induction Motor 100V 50/60Hz 6uF 10-Tooth Gear Shaft
Oriental Motor
$40.00Was: $200.00Oriental Motor 1989-344-Q1 Induction Motor 100V 50/60Hz 6uF 10-Tooth Gear Shaft Single-phase AC induction motor manufactured by Oriental Motor. Operates at 100V, 50/60Hz with a 10-tooth gear shaft...48762- SKU:
- 48762
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Oriental Motor
- Model:
- 1989-344-Q1
- MPN:
- 1989-344-Q1
- SKU:
- 48762
- Condition:
- Used – Inspected
- Seller Notes:
- Motor with attached lead wire and connector. No capacitor included.
- Country of Manufacture:
- Japan
- Form Factor:
- Enclosed Frame, Flange-Mount
- Motor Type:
- AC Induction Motor
- Voltage Rating:
- 100V
- Power Requirements:
- 100V AC, 50/60Hz
- Frequency:
- 50/60 Hz
- Capacitor Rating:
- 6 µF
- Phase:
- Single Phase
- Shaft Type:
- 10-Tooth Gear Shaft
- Shaft Diameter:
- 5/16 in
- Connector Type:
- 2-pin Molex-style lead wire connector
- Series:
- 3589 (label reference)
- Condition Notes:
- This Oriental Motor 1989-344-Q1 induction motor has been visually inspected and shows typical used condition. It has not been bench-tested or powered up at our facility.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$40.00Was: $200.00 -
Oriental Motor MSM206-402 Speed Control Motor 6W 200V 50/60Hz 90-1600 RPM
Oriental Motor
$80.00Was: $200.00Oriental Motor MSM206-402 Speed Control Motor 6W 200V 50/60Hz 90-1600 RPM Single-phase AC speed control motor manufactured by Oriental Motor. Equipped with worm gear output shaft and integral lead...48722- SKU:
- 48722
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 1.00 LBS
- Brand:
- Oriental Motor
- Model:
- MSM206-402
- MPN:
- MSM206-402
- SKU:
- 48722
- Condition:
- Used – Inspected
- Seller Notes:
- Motor unit with attached lead wires; no driver or controller included.
- Country of Manufacture:
- Japan
- Form Factor:
- Open Frame / Flange Mount
- Motor Type:
- AC Speed Control Motor
- Power Rating:
- 6W
- Voltage Rating:
- 200V
- Current Rating:
- 0.18A
- Frequency:
- 50/60Hz
- Speed Range:
- 90–1400 RPM (50Hz) / 90–1600 RPM (60Hz)
- Capacitor:
- 0.7µF
- Phase:
- Single Phase
- Output Shaft:
- Worm gear output shaft
- Series:
- MSM Series SC Speed Control Motor
- Condition Notes:
- This Oriental Motor MSM206-402 Speed Control Motor has been visually inspected and shows typical wear consistent with prior service use — some surface grime and discoloration visible on the motor housing. The lead wires and connectors are intact.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$80.00Was: $200.00 -
Panasonic MSDA023D1A AC Servo Driver 200-230V 3-Phase 200W 17-Bit Encoder
Panasonic
$125.00Was: $175.00Panasonic MSDA023D1A AC Servo Driver 200-230V 3-Phase 200W 17-Bit Encoder AC servo driver designed to control Panasonic MINAS A-Series AC servo motors. This module amplifies and regulates motor...48365- SKU:
- 48365
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 5.00 LBS
- Brand:
- Panasonic
- Model:
- MSDA023D1A
- MPN:
- MSDA023D1A
- SKU:
- 48365
- Condition:
- Used – Inspected
- Seller Notes:
- Includes attached motor cable with 9-pin connector
- Form Factor:
- Enclosed Module / Panel Mount
- Country of Manufacture:
- Japan
- Power Requirements:
- 200-230V AC, 3-Phase, 50/60Hz, 1.1A
- Voltage Rating:
- 200-230V AC Input; 92V AC Output
- Current Rating:
- Input: 1.1A; Output: 1.6A
- Power Rating:
- 200W
- Phase:
- Three Phase
- Frequency:
- Input: 50/60Hz; Output: 0-333.3Hz
- Encoder Resolution:
- 17-Bit
- Output Frequency Range:
- 0 to 333.3 Hz
- Drive Type:
- AC Servo Driver / Servo Amplifier
- Compatible With:
- Panasonic MINAS A-Series AC Servo Motors
- Interface:
- Terminal block, D-sub connector, mini-DIN connectors
- Condition Notes:
- This Panasonic MSDA023D1A AC Servo Driver shows normal wear consistent with prior industrial use — the enclosure has some surface scuffing and the motor cable connector end shows yellowing and dirt buildup as visible in photos.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$125.00Was: $175.00 -
Oriental Motor 2SK4GN-A Reaction Synchronous Motor 2GN30K Gear Head 4W 100V
Oriental Motor
$80.00Was: $150.00Oriental Motor 2SK4GN-A Reaction Synchronous Motor 2GN30K Gear Head 4W 100V This is a reaction synchronous motor paired with a 30:1 gear head, designed for low-speed applications requiring consistent...47903- SKU:
- 47903
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 2.00 LBS
- Brand:
- Oriental Motor
- Model:
- 2SK4GN-A
- Secondary Model:
- 2GN30K
- MPN:
- 2SK4GN-A
- SKU:
- 47903
- Condition:
- Used – Inspected
- Seller Notes:
- Motor and gear head included as a combined unit with mounting bracket and lead wire.
- Country of Manufacture:
- Japan
- Form Factor:
- Inline Gear Motor
- Motor Type:
- Reaction Synchronous Motor
- Power Rating:
- 4W
- Voltage Rating:
- 100/110V AC
- Current Rating:
- 0.25A
- Frequency:
- 50/60Hz
- Speed:
- 1500/1800 RPM
- Capacitor:
- 1.5/1.2 µF
- Gear Head Model:
- 2GN30K
- Gear Ratio:
- 30:1
- Phase:
- Single Phase
- Power Requirements:
- 100/110V AC, 50/60Hz, 0.25A
- Condition Notes:
- This Oriental Motor 2SK4GN-A Reaction Synchronous Motor with 2GN30K Gear Head has been visually inspected and shows normal wear consistent with prior use. The unit has not been powered up or bench-tested at our facility.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$80.00Was: $150.00 -
Oriental Motor FBLM440C-GF Vexta 40W Brushless DC Motor GF4G15 15:1 Gear Head
Oriental Motor
$60.00Was: $150.00Oriental Motor FBLM440C-GF Vexta 40W Brushless DC Motor GF4G15 15:1 Gear Head This is a brushless DC motor with integrated 15:1 gear head reduction. The unit delivers 40W of power and reduces the...48398- SKU:
- 48398
- Availability:
- Usually ships within 1-2 business days.
- Weight:
- 3.00 LBS
- Brand:
- Oriental Motor
- Model:
- FBLM440C-GF
- Secondary Model:
- GF4G15
- MPN:
- FBLM440C-GF
- SKU:
- 48398
- Condition:
- Used – Inspected
- Product Line:
- Vexta
- Motor Type:
- Brushless DC Motor
- Power Rating:
- 40W
- Speed:
- 3000 RPM
- Gear Head Model:
- GF4G15
- Gear Ratio:
- 15:1
- Output Shaft Diameter:
- 15 mm
- Output Shaft Length:
- 27 mm
- Form Factor:
- Inline Gear Motor
- Country of Manufacture:
- Japan
- Seller Notes:
- Includes motor FBLM440C-GF with attached GF4G15 15:1 gear head and lead wire.
- Condition Notes:
- This Oriental Motor Vexta FBLM440C-GF brushless DC motor with GF4G15 gear head has been inspected and shows normal wear consistent with prior industrial use. The output shaft exhibits surface oxidation visible in photos.
- California Prop 65 Warning:
- WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
$60.00Was: $150.00