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  • Nema 17 Stepper Motor 45Ncm (63.74oz.in) 1.5A 12V 42x39mm 4 Leads w/ 1m Pin Connector DIY CNC 3D Printer
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Nema 17 Stepper Motor 45Ncm (63.74oz.in) 1.5A 12V 42x39mm 4 Leads w/ 1m Pin Connector DIY CNC 3D Printer

4.6 out of 5 stars 327 ratings
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Purchase options and add-ons

Brand StepperOnline
Voltage 12 Volts
Product Dimensions 42W x 39H millimeters
Material Metal
Item weight 0.28 Kilograms
Shaft diameter 5 Millimeters
Manufacturer OSM-STEPPERONLINE
UPC 710328268340

About this item

  • High torque low noise
  • Nema 17 stepper motor 4-lead
  • Holding torque 45Ncm (63.74 oz.in), 12-24VDC
  • Each phase requires a current of 1.5A
  • Phase Resistance: 2.3ohms
› See more product details

Product details

  • Is discontinued by manufacturer ‏ : ‎ No
  • Date First Available ‏ : ‎ Jan. 2 2019
  • Manufacturer ‏ : ‎ OSM-STEPPERONLINE
  • ASIN ‏ : ‎ B07KZQ77VH
  • Item model number ‏ : ‎ 17HS15-1504S-X1
  • Country of origin ‏ : ‎ China
  • 鶹 Rank: #1,815 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
  • Customer Reviews:
    4.6 out of 5 stars 327 ratings

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Product description

This bipolar Nema 17 stepper motor with step angle 1.8deg and size 42x42x39mm. It has 4 wires, each phase draws current 1.5A, with holding torque 45Ncm (63.74oz.in).

Electrical Specification

*Manufacturer Part Number: 17HS15-1504S-X1
*Motor Type: Bipolar Stepper
*Step Angle: 1.8 deg
*Holding Torque: 45Ncm(63.74oz.in)
*Rated Current/phase: 1.50A
*Phase Resistance: 2.3ohms
*Inductance: 4.4mH ± 20%(1KHz)

Physical Specification
*Frame Size: 42 x 42mm
*Body Length: 39mm
*Shaft Diameter: Φ5mm
*Shaft Length: 24mm
*D-cut Length: 15mm
*Number of Leads: 4
*Lead Length: 1000mm
*Weight: 280g

Connection

Black(A+), Green(A-), Red(B+), Blue(B-)

Warning:

Make sure the motor connect to a constant current or chopper drive controller before you test motor.
Connecting the motor directly to a power supply will destroy the motor.

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Customer reviews

4.6 out of 5 stars
327 global ratings

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Top reviews from Canada

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  • Woody
    5.0 out of 5 stars Good replacement
    Reviewed in Canada on November 2, 2024
    Verified Purchase
    I replace two of the printers motors ( as they were old ) and this ones work very good
    Helpful
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  • Matt
    5.0 out of 5 stars Replacement CR10/Tevo Works Well
    Reviewed in Canada on November 3, 2024
    Verified Purchase
    Works well on Tevo Tornado as replacement X axis motor.
    Helpful
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  • Gerd Fetzer
    5.0 out of 5 stars Works just fine
    Reviewed in Canada on December 26, 2023
    Verified Purchase
    I'm using the Stepper as replacement for my 3d printer and had no problem so far.
    Helpful
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  • Parayogi
    4.0 out of 5 stars Works great, no problem with it
    Reviewed in Canada on October 22, 2021
    Verified Purchase
    I damaged the extruder stepper as I tried to change the threadlocked gear on it... anyways, replaced it by this one, had to adjust the extruder's mm/step but I had never verified it with the original stepper and extruder... can't suspect a problem, it's worked flawlessly for 6 months and a couple hundred hours of printing.
    Helpful
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  • kbofto
    5.0 out of 5 stars Good
    Reviewed in Canada on February 10, 2020
    Verified Purchase
    It has the amps/phase of 1.5, step angle of 1.8 and physical dimensions similar to the four steppers (SL42STH40-1504A) in my 3D printer. I am adding this to upgrade my printer for the chimera printing head. The only thing that I need to modify is the cable connector. It is just a breeze!
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  • Dany Giroux
    5.0 out of 5 stars Très silencieux comparativement à ceux obtenu dans un kit.
    Reviewed in Canada on February 2, 2021
    Verified Purchase
    Très content pour mon projet de petit cnc. Il est très silencieux.
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  • 鶹 Customer
    5.0 out of 5 stars great stepper
    Reviewed in Canada on March 9, 2020
    Verified Purchase
    great stepper motor, very good price, have not used much but seems to work great
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  • MP
    5.0 out of 5 stars Like these
    Reviewed in Canada on January 30, 2021
    Verified Purchase
    They works great!!
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Top reviews from other countries

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  • Skydiver
    5.0 out of 5 stars Einwandfrei für 3D Drucker und CNC
    Reviewed in Germany on July 18, 2022
    Verified Purchase
    Ich habe in den letzten Monaten mit diesen Motoren nun schon einen 3D - Drucker und eine CNC Maschine gebaut. Ich bin begeistert. Gerade bei der CNC bleiben die Motoren unerwartet kühl und verrichten den doch im vergleich zum 3D-Drucker harten Job präzise und zuverlässig.

    Fazit: Wer gute Motoren für seinen 3D Drucker sucht ist hier gut beraten. Sie sind aber auch echt gut für jegliche Projekte geeignet welche einen Stepper benötigen.
    Report
  • Dubbie
    5.0 out of 5 stars A Cost Effective Step Motor
    Reviewed in the United Kingdom on January 4, 2022
    Verified Purchase
    I purchased this step motor to get a better hands-on experience of fairly chunky step motors. So I chose this one because it is approx 12V at 1.5A (many are a lower voltage and much higher current, as well as being more expensive) and this seemed to be more manageable. It is important to note that this is a bipolar step motor so unipolar step motor drivers do not work! I subsequently had to purchase a suitable bipolar driver based on the L298 - which has worked very well.

    This motor does have a relatively low unpowered holding torque and it does seem necessary to power both phases simultaneously (which means twice the current - so I might now also need a better power supply) to get the expected output torque. However, it has to be remembered that this is a relatively small, lower power step motor, at a lower cost, and it seems to do exactly what should be expected of it. It is well made and solidly built. I am very happy with it and I am going to buy another one.

    If you want more torque then you will have to buy a bigger step motor.
    Report
  • car
    5.0 out of 5 stars motor paso a paso
    Reviewed in Spain on May 16, 2023
    Verified Purchase
    funciona muy bien
    Report
  • simone
    5.0 out of 5 stars Buon prodotto
    Reviewed in Italy on November 23, 2024
    Verified Purchase
    Sono motori standard, ben costruiti, funzionamento impeccabile, prezzo nella media
    Report
  • Rousseau
    5.0 out of 5 stars Rapport qualité prix imbattable
    Reviewed in France on March 3, 2022
    Verified Purchase
    Imbattable bonne qualité de fabrication lève sans problème mon plateau hypercube évolution 500x500 sur sa course de 600 deux moteur en z
    Report