Synchronous Motors
Ideal for timing applications, NPA’s PTM series synchronous motors are constant speed, permanent magnet motors.
Design Concepts of Synchronous Motors
- Available in both single direction (shaded pole design) and reverse direction (phase-shift by capacitor)
- Allow automatic self-starting and dynamic braking
- Built with internal impedance protection, so the shaft can be continuously stalled without danger of burning the coils
- A wide variety of plastic and metal gear heads are available on all models
- Nippon Pulse Part Numbers
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Understanding the way we number our parts will make it easier for you to select the correct motion control solution.
- Frequently Asked Questions

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If you have a question that needs an answer, this is the place.