Model: 50KTYZVoltage: AC220VFrenquency: 50Hz-60HzPower: 6-10WSpeed: 2.5RPM/MinTorque: 30kfg.cmMotor Dimension: 54 x 50 x 7MMColour: Blackmaterial: metalPackage Content: 4 x permanent magnet motorOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.