Product Name: Permanent Magnet Synchronous?Gear Motor; Model: 50KTYZ; * Voltage: AC220V; Power: 6W; * Rated Speed: 2.5r/min; Rated Torque: 23kg.cm; * Shaft Dia: 7mm; Moter Part Size: ¦µ51X38mm(D*H); Total Height: 54mm; * Color: As Picture Shows; Weight: 300g; Package Content: 1 X Gear Motor