Stepper Motors

PORTESCAP - GC26M048A30V Motor, Stepper.

Tiny 5V miniature, with heavy 10:1 gear box.

4-Phase 6-wire UniPolar,

Dimensions:only 1.1" [28mm] x 1.43" [36.2] x 1" [25.4]

Shaft: 3mm knurled shaft 7.5mm long.

Mounts on two threaded holes on 30mm centers.

RoHS Compliant.

Note: Danaher / Portescap.

Weight: 1.8 oz.

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Siemans Airpax - L82401-P2 Motor, Stepper.

Commercial Series High quality Permanent Magnet Stepper Motor with 7.5 degree step angle. The motors may be fitted to a gearhead where increased torque and resolution are required at reduced operating speed. Four phase motor suitable for use with uni-polar drive circuits. Ideally suited to instrumentation applications.

DC Operating Voltage: 12VDC

Resistance per Winding 52 ohm.

Steps per Revolution: 48 

Resistance per Coil: 9.1 Ohm 

Step Angle: 7.5 degrees.

Connections: 6 Wires

Holding Torque: 4.5 Ncm

Mounting: 1-3/8" Hole Spacing.

Rotor Inertia: 0.0118 Kgcm2

Current per Phase: 0.16 Amp

Inductance per Phase: 37.7 mH

Max. Operating Temperature: 100 C

Ambient Operating Temperature: -20 C to 70 C

Bearing Type: Sintered Bronze Sleeve

Body: 42mm Diameter.

Shaft: 3mm Diameter x 9.6mm Long.

Mount Plate, 4 holes, 35mm centers.

Weight: 4.8 oz.

Made in Malaysia

New Old Stock

 

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Motor, stepper. 15V 4 phase 0.49Amp. 48 step/rev. 8 wires.

The SLO-SYN motor is unique in that it has the capability of being operated as an AC synchronous, constant speed motor or as a phase switched DC stepper motor. In either case, it is classified as a permanent magnet inductor motor.

Danaher Motion - SLO SYN product line is not out of manufacture. 

Mounting: 2.2" hole spacing.

Body: 2.75" square (70.5mm) x 1.75" high (46mm).

Shaft: 1/4" D x 0.63" L.

Weight: 1.3 lbs (22 oz).

Note: Slo-Syn.

Very compact for amount of torque. 8-wire = 4-phase = Unipolar.

Made in USA

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SUPERIOR ELECTRIC CO. - SLO-SYN - MP70-9A-Z9-9Z-017 Synchronous Stepping Motor, 5.2VDC 1.44Amp. 48 step/rev.

Superior Electric is recognized worldwide as the leading manufacturer of step motor positioning systems. Over 40 years ago, Superior Electric developed and patented their SLO-SYN® Step Motor products.

The SLO-SYN motor is unique in that it has the capability of being operated as an AC Synchronous, constant speed motor or as a phase switched DC stepper motor. In either case, it is classified as a permanent magnet inductor motor.

Status: Danaher Motion - This SLO-SYN P/N is Discontinued.

Slo-Syn. 8-Wire 4-Winding.

Rating: 5.2 V@1.44 Amps

48 Steps per Revolution

Very High Torque.

Bobbin Wound Stepping Motor. Patent 4,349,957

Mounting: 2.28" Hole Spacing.

Body: 2-3/4" D x 1.7" L.

Shaft: 0.25" Diameter w/flat 0.6" Length

 2.75" Square Mounting Plate with 4 holes with Threaded inserts, about 2.28" apart.

Very compact for amount of torque. 8-wire = 4-phase = Unipolar.

Weight: 1.5 lb (23 oz).

New Old Stock

Made in Japan

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Applied Motion Products Inc  - 4017-838  - 776619324 - Precision Unipolar Stepper Motor

A unipolar stepper motor has two windings per phase, one for each direction of magnetic field. Since in this arrangement a magnetic pole can be reversed without switching the direction of current, the commutation circuit can be made very simple (eg. a single transistor) for each winding.

Status: Discontinued 

12VDC Stepper Motors 0.16Amp

100 Steps/Rev 3.6Deg/Step

4-Phase 75-Ohm,

Torque: 700 Ounce/Inches

MPI SPEC# 77619324

Dimensions: 42mm Square x 33mm Deep

Mounting: 2-slots 62mm apart on 55x78mm flange

Shaft: 4.9x11.1mm 

Unipolar 6-Pin Connector (5 wires)

Made in Japan - New Old Stock

Application: Robotics

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Airpax Sensata - A82454-M3 - Motor, Unipolar Stepper - 5VDC 1.125 Deg/Step 0-400RPM 0-320P/Sec.

The stepper motor is a device used to convert electrical pulses into discrete mechanical rotational movements.

Supply: 5VDC.

Speed: 0-400 RPM.

Winding Resistance: 15 Ohm.

Steps: 1.125 Deg/Step. 3.5Watt,

Wire Count: 6 Leads.

Mech. Mtg: Two (2) Mounting Holes 2.38"apart.

Body Dimensions: 2.12" x 2.75" x 1.4" with gear attached to 1/8" shaft.

Weight: 7 oz.

Note: 0-320P/Sec, 3.5 watt.

Rotation: Reversible.

Made in USA

New Old Stock 

 

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Sensata Industries - AIRPAX - L82101-P2 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.

New Old Stock

Proudly Made in USA

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ARC SYSTEMS - 2015-02 - 204239 - Arcustep 24VDC

Step Angle 15 Deg

4 Wire Stepper 

Smoth Ball Bearing Shaft Support

Servo-Mount 50.7mm Diameter x 75mm Long

Plus 11.1mm Diameter Worm Gear 111mm Long - 6.7mm diameter shaft 9.3mm Long at rear.

Four Wire Teflon Leads.

Measured Resistance is either 20 or 40-Ohms fron one wire to any other wire

New Old Stock

Made in USA

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STEPPER MOTORS REV 5V 1AMP 0-150PPS REV 0-375 RPM 8-wire mounted on L-shaped bracket 4.235 x 3 x 2"D double flats on 6.7mm 1/4" shaft12mm long 70mm dia x 43mm deep 2-poundsRemoved from equip. Learn More

Motor, stepper. Slo-Syn 120VAC 0.1Amp 1000RPM 2.0 OZ In. Dimensions: 2.224" square base with 2.5" mount centers. Used/Removed from equipment. Learn More

Hurst - SP 2953 – Pear Shaped Geared Stepper Motor. Voltage: 12VDC Power: 3 Watt. Insulation Class A 105C Operating Temperature: -10C to 40 C Ambient Gear Housing: Die Cast with Hardened Gears Gear Reduction of 20:1 w/Sleeved Bearing Dimensions: Body 2.812” X 2.187” X 1.625” Shaft Diameter: 0.1874” Diameter Note: Used / Removed from Equipment Made in USA Learn More

Eastern Air Devices - LA23ECH-27 - Motor, Stepper.

2 Phase

1.4VDC 1.9Amp

1.8 Deg/Step.

Torque: 35 in-oz (2.45 kg*cm)

Steps/Revolution: 200

4 Wire, 11" Leads.

Oval Mount: 66.5mm centers.

Dimensions: 57.5mm D x 52.4mm deep, plus 6.3mm flatted shaft 11mm long.

Alternate P/N: 400-0072.

Genuine Eastern Air Devices - New Old Stock

Proudly Made in USA

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Philips AIRPAX - S-A83709-M4 Motor, Stepper.

12VDC 15 Deg/Step

0.4 Amp/Phase IMP-Protected.

6 Wire.

Shaft: 0.25" D x 0.7" long.

56mm diameter x 23mm thick.

Mounting slots on 68mm centers.

Six 4" leads.

Shaft: 0.25" diameter x 0.75" long.

C/N 1218676-00

Made in Singapore

Digital P/N: 70-18658-00

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Motor, stepper. 12VDC, step angle 7.5 Deg. Ohms/Coil 61. Enclosed, 4 wire. Dimensions:2.25" D x 1" high. Mount flange oval 3.2" long with 2 holes at 2.65" centers. Note: Possibly used. North American Philips or Airpax. Learn More

IC. 4 Phase stepper motor driver. Power amplifier module. Case: 18 Power SIP. New. Learn More

FUJI Electrochemical Co. - SM25-24KO - Motors Mini Stepper

A 6-wire stepper motor is similar to a 4-wire configuration with the added feature of a common tap placed between either end of each phase. Stepper motors with these center taps are often referred to as unipolar motors. This wiring configuration is best suited for applications requiring high torque at relatively low speeds.

2mm Shaft 8mm Long

6-Wire

Dimensions: 25mm [1"] Dia x 6mm [0.63"'deep 2-hole mount 32mm [1.25"] Centers 

New Old Stock

Made in Japan

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