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Optimization · · 9 min

How to Maximize RPM on Your Pulse Motor

Pulse timing, transistor speed, coil inductance, magnet count, rotor balance — every major RPM variable.

How to build a pulse motor

Long-form · Full audio · Best on YouTube

Watch the complete video: How to Maximize RPM on Your Pulse Motor

Watch the full long-form video on YouTube — that's where the full bench audio, runtime, and experiments live.

RPM levers:

1. Timing (slightly early trigger)

2. Air gap

3. Switch speed (transistor/MOSFET)

4. Coil L/R balance

5. Magnet count & balance

6. Friction (bearings / levitation)

7. Supply voltage within thermal limits

Change one variable at a time. Use a tachometer. Write numbers down.

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