Difference between revisions of "stepper motor control"
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* Stopping the motor on a fractional step requires more '''hold current''' even if the motor is not under load. Stopping between a full step is effectively a holding load. | * Stopping the motor on a fractional step requires more '''hold current''' even if the motor is not under load. Stopping between a full step is effectively a holding load. | ||
| − | [file: haydonkerk_usermanual.pdf] [file:haydonkerk_commmanual.pdf] | + | [[file: haydonkerk_usermanual.pdf]] [[file:haydonkerk_commmanual.pdf]] |
Revision as of 17:06, 12 September 2011
Haydon-Kerk
Haydon-Kerk Idea Drive stepper motor controller
Notes:
- Microstepping down to 1/64th.
- Digital inputs and outputs (open collector).
- Microstepping waveforms are in the audio frequency range so the motor makes harmless squeaks and whines.
- Stopping the motor on a fractional step requires more hold current even if the motor is not under load. Stopping between a full step is effectively a holding load.
File:haydonkerk usermanual.pdf File:haydonkerk commmanual.pdf
