Stepper Motors

Cords & Plug sets. For Slo-Syn motors. I/O Cable for Slo-Syn motors. BCD I/O cable, 25 pin D, 10 foot (3 meters). Learn More

I/O Cable for Slo-Syn motors. BCD I/O cable, 25 pin D, 5 foot (1.5 meters). Learn More

Motor, stepper. Dual shaft, 8 Wire. Max phase current: Series 1.70Amp Parallel 3.40Amp. Mount: Panel, 47mm centers. Body: 56mm D x 141mm long. Shaft(s) 6.4mm D x 19mm long. Weight: 2.9 lbs. Learn More

Japan Servo Motors - KH42HM2-852 - 1.8 Degree 2 Phase Hybrid Stepping Motor

Commerical Quality KH42 Series 800 Type High efficiency, High Torque, Low Vibration and Low Noise Motor.

Much improved quality and performance over the chinese Nema 17 Stepper Motors on Amazon & Ebay! Very nice upgrade for 3D printers at a great price!

This new series 800 type, which maintains the high torque performance of our conventional 500 Type and lower vibration and noise. High efficiency and high torque have been achieved through our intensive research on magnetic circuitry. A unique  tooth profile has been employed through the development of a new  proven theory to achieve low vibration and low noise. 

Specifications 

NEMA 17

Drive Method - Uni-Polar 6 Wire

Bearing Description

Step Angle - 1.8 Degrees/step

Voltage - 24 Volts 

Current - 0.38 Amps/Phase

Winding Resistance - 22.4 Ohms/Phase

Inductance - 21.5 mH/Phase

Holding Torque - 2.0 kgf cm (28 ounce inch)

Detent Torque - 150 gf cm (2.1 ounce inches)

Rotor Inertia - 42 g cm2 (0.23 ounce inches)

Weight -  260 g (0.57 Lbs.) 

Insulation Class JIS Class E (120 C 248F) UL Value Class B-130C 266F)

Insulation resistance  500 VDC 100Mohm min.

Dielectric Strength - 500 VAC 50 Hz 1 minute

Operating Temperature Range 0 - 50C

Allowable Temperature Rise 70 degrees

Dimensions 1.65" X 1.65"  X  1.34" (42mm X 42mm X 34 mm Max) 

Superior in Quality, Reliability, and Durability to the Cheap Chinese copies.

NEMA 17

Drive Method - Uni-Polar 6 Wire

Bearing Description

Step Angle - 1.8 Degrees/step

Voltage - 24 Volts 

Current - 0.38 Amps/Phase

Winding resistance - 22.4 Ohms/Phase

Inductance - 21.5 mH/Phase

Holding Torque - 2.0 kgf cm (28 ounce inch)

Detent Torque - 150 gf cm (2.1 ounce inches)

Rotor Inertia - 42 g cm2 (0.23 ounce inches)

Weight -  260 g (0.57 Lbs.) 

Insulation Class JIS Class E (120 C 248F) UL Value Class B-130C 266F)

Insulation resistance  500 VDC 100Mohm min.

Dielectric Strength - 500 VAC 50 Hz 1 minute

Operating Temperature Range 0 - 50C

Allowable Temperature Rise 70 degrees

Dimensions 1.65" X 1.65"  X  1.34" (42mm X 42mm X 34 mm Max) 

Superior in Quality, Reliability, and Durability to the Cheap Chinese copies.

ApplicatIons: RobotIcs,  3D Printer,  Arduino,  CNC,  Router.

 

 

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SHINANO KENSHI - STH-39D249 - 6 Wire Stepper Motor.

Status: Discontinued

Dimensions: 39mm Square x 37mmD.

NEMA Size 14

4.7mm Flatted Shaft 24mmL.

1.8 Degree per Step

7.1-Ohm Coils

6-long Wires.

New

Made in Japan

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Eastern Air Devices - LA23ECH-28 - Stepper motor. 1.8 Deg/Step. New Stepper Motor. 2 Phase 1.4VDC 1.9Amp 1.8 Deg/Step. With pulley on 1/4" shaft 20mm long (57.3mm D x 52.2mm tall with pulley overall is 71.6mm tall). Oval mount 66.5mm centers. Motor has 4-Conductor 12" wire leads. Eastern Air Devices. Weight: 1.2-pounds. New Old Stock Learn More

Motors, stepper. DC. 7Amp 1.8 Deg/Step. used Learn More

Motor. Stepper. 8 wires. Mounting: 4 holes 0.2"D x 1.85 spacing. Body: 2.25" sq x 2"L. Shaft: 3/8"D x 3/4"L. Weight: 1.6 lbs. 6' cable. Learn More

IC. Stepper motor driver circuit. Package: 16 Dip. Learn More

Motor, Stepper. Gear Ratio: 15:1. Supply: 12VDC. Steps: 7.5 Degree. Wire count: 8-Wire. Body Dimensions: 2.131"OD. Learn More

Motor, stepper. Dual shaft, 8 Wire. Max phase current: 2.47Amp V4 1.63 Ohm. Mount: Panel, 47mm centers. Body: 56mm D x 141mm long. Shaft(s) 6.4mm D x 19mm long. Weight: 2.9 lbs. Learn More