... /160RPRCapacitor:8uf±5% 50/60hz 450V .AC 40/070/21poNote: 1. 3 dimension in red can be custom made. 2. L ... is 29mm when the ratio is 1/796 3. Other reduction ratios are as follows: Gear box ... ,1/20211/26,1/34,1/45,1/51,1/61231/57,1/75,1/85,1/98,1/112251/125,1/165,1/217271/274,1/362,1/395,1/478,1/545291/603,1/796,1 ...