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STEPPERONLINE Nema 14 Bipolar Stepper Motor 0.8A 25.5oz.in/18Ncm 3D Printer CNC Machine

(1717 Reviews)
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$15.91
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(10000 available )
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7 Ratings
6
0
1
0
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Reviews

  • DLC

    > 24 hour

    These are quiet. I hate the fixed wiring - but you can’t get NEMA14 steppers with six-pin connectors anymore. What’s with that?

  • Byron N.

    > 24 hour

    Ordered for accessory for my steam engine.

  • dave818

    > 24 hour

    These are great little motors and ultra-quiet. BUT its REALLY important to look closely at the documentation on this page. They are rated for 5.4V not the typical 12V you normally see for steppers. If you hook these up to a 12v supply they will stutter and stagger and you will be sad. Hook them up to 5v and they are quiet and smooth. Also mine came with a nice little sheet with all of the relevant information, so not sure why some are saying no docs.

  • Mike Peterson

    > 24 hour

    Works fine

  • AjG

    > 24 hour

    X axis was skipping. It seems the bearings in the X axis stepper had failed. This unit was a direct replacement except for the fact that you may need to attach the original servo plug to the end of the cable. Running Solidoodle 4 with ATMega + RAMPS1.4.

  • zobotek

    > 24 hour

    No problems with this stepper. Its fairly quiet, smooth and does what its supposed to do.

  • Ted O.

    > 24 hour

    No documentation. Ive looked on line and cant find much. It does appear to work. Im using it with an Arduino.

This hybrid bipolar Nema 14 stepper motor with 1.8 deg. step angle (200 steps/revolution).
Each phase draws 800 mA at 5.4 V, allowing for a holding torque of 18Ncm(25.5oz.in).

Electrical Specification:

* Manufacturer Part Number: 14HS13-0804S
* Motor Type: Bipolar Stepper
* Step Angle: 1.8 deg.
* Holding Torque: 18Ncm(25.5oz.in)
* Rated Current/phase: 0.8A
* Phase Resistance: 6.8ohms
* Inductance: 10mH+/-20%(1KHz)

Physical Specification:

* Frame Size: 35 x 35mm
* Body Length: 34mm
* Shaft Diameter: 5mm
* Shaft Length: 24mm
* D-cut Length: 16.5mm
* Number of Leads: 4
* Lead Length: 400mm
* Weight: 190g

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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