What this tool calculates
Check how a target axis speed translates into controller pulse load and motor rotational speed.
Formula and method
When to use it
Use this when checking whether a firmware, controller, or motion target demands an unusually high step rate or motor speed.
Worked example
At 80 steps/mm and 200 mm/s, the controller must issue 16,000 step pulses/s. With a 1.8° motor at 16 microsteps, that is 300 rpm and 62.5 µs between pulses.
Assumptions and limitations
The steps/mm already includes the complete drive ratio and the controller emits one pulse per configured microstep. A pulse rate within controller capability does not prove the motor has enough torque or that the mechanics can sustain the speed without resonance or missed steps.
Common mistake
Do not confuse microstep pulse rate with full-step frequency or treat theoretical microstep resolution as guaranteed accuracy.