型號 主要尺寸(mm) 額定負載(kN) d D B rs min Cr S1200     ?10 30 9 0.6 5.50 S1201     12 32 10 0.6 5.60 S1202     15 35 11 0.6 7.45 S1203     17 40 12 0.6 7.90 S1204     20 47 14 1 9.90 S1204K     20 47 14 1 9.90 S1205     25 52 15 1 12.1 S1205K     25 52 15 1 12.1 S1206     30 62 16 1 15.6 S1206K     30 62 16 1 15.6 S1207     35 72 17 1.1 15.8 S1207K     35 72 17 1.1 15.8 S1208     40 80 18 1.1 19.3 S1208K     40 80 18 1.1 19.3 S1209     45 85 19 1.1 21.9 S1209K     45 85 19 1.1 21.9 S1210     50 90 20 1.1 22.7 S1210K     50 90 20 1.1 22.7 S1211     55 100 21 1.5 26.8 S1211K     55 100 21 1.5 26.8 S1212     60 110 22 1.5 30.0 S1212K     60 110 22 1.5 30.0 S1213     65 120 23 1.5 31.0 S1213K     65 120 23 1.5 31.0