Řetězy Donghua - produktový katalog 2017

d 1 L d 2 t b 1 Lc T Pt Pt Lc P h 2 P *直链板 *Straight side plates 16B-3 48B-3 12B-3 40B-3 10B-3 32B-3 08B-3 28B-3 * 06B-3 24B-3 05B-3 20B-3 P mm mm mm mm 99.8 281.6 61.5 226.8 52.7 183.2 45.1 184.2 33.5 150.1 19.5 114.2 mm 101.2 289.4 233.8 188.2 188.7 154.6 63.1 54.1 46.1 34.6 20.2 117.9 mm 21.00 63.80 16.00 52.96 14.70 42.00 11.80 36.70 8.20 33.20 7.10 26.40 mm mm mm 160.0/36364 1500.0/340909 86.7/19705 950.0/215909 66.7/15159 670.0/152273 47.5/10795 530.0/120454 24.9/5659 425.0/96591 11.1/2523 250.0/56818 31.88 91.21 19.46 72.29 16.59 58.55 13.92 59.56 10.24 48.36 5.64 36.45 4.15/3.1 12.00/10.0 1.85 8.50/8.0 1.70 7.00/6.0 1.60 7.50/6.0 1.30 6.00/4.8 0.80 4.50/3.5 kN/lbf 227.1 1710.0 101.8 1092.5 84.5 770.5 57.8 609.5 30.1 493.0 13.8 334.3 kN Q 0 Q min h 2 max Lc max L max d 2 max b 1 min d 1 max P t 8.13 75.00 3.46 48.10 2.77 31.56 2.03 24.92 1.16 20.10 0.48 10.82 kg/m q 19.050 76.200 15.875 63.500 12.700 50.800 44.450 9.525 38.100 8.000 31.750 25.400 12.07 48.26 10.16 39.37 8.51 29.21 6.35 27.94 25.40 5.00 19.05 15.88 11.68 45.72 9.65 38.10 7.75 30.99 5.72 30.99 25.40 3.00 19.56 17.02 5.72 29.24 5.08 22.89 4.45 17.81 3.28 15.90 14.63 2.31 10.19 8.28 t/T max 56B-3 64B-3 72B-3 327.8 369.8 420.0 336.2 378.3 429.0 77.80 90.17 103.60 106.6 119.89 136.27 13.50/12.0 15.00/13.0 17.00/15.0 2464.0 3300.0 4125.0 107.18 136.00 180.00 88.900 101.60 114.30 53.98 63.50 72.39 53.34 60.96 68.58 34.32 39.40 44.48 节距 Pitch Inner plate depth 内链板高度 Plate thickness 链板厚度 销轴直径 Pin diameter 销轴长度 Pin length Average tensile strength 平均抗拉强度 Weight per meter 每米长重 滚子直径 Roller diameter 内节内宽 Width between inner plates Transverse pitch 排距 3000.0/681820 3750.0/852270 2240.0/545450 ISO/DIN ISO/DIN Chain No. 链号 Tensile strength 抗拉强度 三排滚子链 Triplex roller chains B系列短节距精密滚子链 Short pitch precision roller chains (B series) www.dhchain.com 9 东华链条集团 DONGHUA CHAIN GROUP