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Esme's Electronics

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Troy's Tutorials

Stepper Motor - 29 oz.in (200 steps/rev, Threaded Shaft)

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These steppers have a threaded shaft, which allows them to be used as a linear actuator. As the motor runs, it moves along the shaft at a specific rate of 1cm per 5 full rotations. These are a good choice for linear motion where precision and repeatability are important.

**Note:** It looks like the datasheet for this stepper may not be accurate. When connecting this motor to a bi-polar driver you\'ll want to wire it according to the wiring diagram in the documents below.


* Step Distance: 0.01mm
* 2-Phase
* Rated Voltage: 12V
* Rated Current: 0.4A/Phase
* 100mm Long Threaded Shaft (keyed on one end)
* Holding Torque: 21 N.cm
* 6-Pin Wiring Harness Included
* NEMA 15


* [Datasheet](http://cdn.sparkfun.com/datasheets/Robotics/39BYGL.pdf)
* [Wiring Diagram](http://cdn.sparkfun.com/datasheets/Robotics/stepperdiag.JPG)