2PCS Synchronous Synchron Motor 50/60Hz AC 100~127V 4W 2.5-3RPM/MIN CCW/CW For Hand-Made, School Project, Model or Guide Motor (2.5-3RPM)

Specification: Voltage: AC 100-127V; Frequency: 50/60Hz; Speed: 2.5-3/Min Size: 50x40x20mm/1.97x1.57x0.79""(DiaxLxT) Color: silver Shaft Diameter: 7mm Shaft Length: 15mm Rated voltage: 100-127V Frequency: 50/60HZ Rated power: 4W Rated speed: 2.5-3/Min Manner of working: CCW/CW Description: 1. Synchronous motor is a kind of common AC motor. 2. Exciting winding use the DC excitation current, the establishment of magnetic field. 3. The armature winding of three-phase symmetrical action use as the power winding. 4. The armature winding and the main magnetic field is doing the cutting movement.