DC GEARED MOTOR GF-555124500-1269K 1) Output power:3.9 W 2) Standard voltage: 12V, 24 V. 3) Speed: 3.5rpm 4) Reduction Ratio: 1: 1269 5) Motor dimensions: Dia 36mm*57.5mm Gearbox dimensions: 119.1mm*70mm*32mm Output shaft dia: 9.50mm 8) Packing Details: CTN Size: 31x30x28 cm, 12 pcs/CTNS, 15 KGS.