2.Model: RS-385PH-17120 3.Motor size: 27.7mm*38mm 4.Output shaft diameter:2.3mm 5.Output shaft length: 8mm 6.Screw distance: 15.5mm 7.Test data: Voltage:12V No-load speed:4800RPM Current:0.04A Voltage:15V No-load speed:5000RPM Current:0.04A ...