Stepper Motor Data
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Ben Wirz archive
Casa archive
Published 5 Apr 2018
Reusing Stepper Motors
Over the years I have collected many useful looking stepper motors, now it is time to start using them!
| Common stepper motor configurations have 4, 5 or 6 wires corresponding to phases wired as follows: | ||
|---|---|---|
 |  |  |
| 4 wire bipolar stepper motor | 5 wire unipolar stepper motor (unipolar drive only) | 6 wire unipolar stepper motor (drive as bipolar by ignoring centre tap) |
| Less common stepper motor configurations have 8 or 9 wires corresponding to phases wired as follows: | ||
|---|---|---|
 |  | |
| 8 wire bipolar stepper motor | 9 wire unipolar stepper motor (unipolar drive only) | |
Recovered stepper motors
On the sidebar there is a list of stepper motors that I have recovered from various pieces of scrap equipment and the linked pages include basic motor specifications and connection details.
References and Additional Resources
- All About Stepper Motors, adafruit guide.
- Convert unipolar stepper to bipolar, also hints on determining phase wiring.
If any referenced page no longer exists, try looking for its URL on http://archive.org.
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electronic/actuator/stepper/start.txt · Last modified: 2022/08/09 07:39 by tony
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