Permanent Magnet Synchronous Motor (PMSM)-Overview, Wiring & Working

In this video, we present to you a well-designed and highly efficient synchrnous motor with permanent magnets, and show you how to wire it as well as its working performance.
Rated voltage: 14W; Voltage: 110V; Speed: 5 rpm.

[darwisyb]

1. How if not using Capacitor? what's function on that?
2. Without switch, i try to hold rotation and it's rotate back. Is it normal? What's disadvantages of this?
3. How if i combine Red and Green wire?

[puppy]

Para Mexico como le hago para comprarlo