Feature: It is a synchronous motor with a working voltage of AC 10-12V, low noise, strong and durable Suitable for works of art, handmade, Christmas decoration, school projects, models and anything you want Type: TYC-40 Shaft diameter: 4.5 mm Shaft length: approx. 33mm Thread: approx. Φ2.8mm/ 0.11" Working voltage: AC 12V Frequency: 50/ 60Hz Power: less than or equal to 4w Speed: 5r/min Clockwise Counterclockwise