Řetězy Donghua - produktový katalog 2017

■ 本功率曲线图的特定条件主要是: 1 2 3 4 5 6 1.0 1.7 2.5 3.3 4.1 4.9 排数 Number of strand ■ The main characteristics of this power graph are as follows: △小链轮齿数为19; △链条长度为120个节距; △传动比从1 : 3到3 : 1; △链传动的预期使用寿命为15000小时。 For drive Zs=19 Chain length: 120 pitches Transmission ratio: 1 : 3 to 3 : 1 Service life of chain: 15000 hours 系数 Factor 功率曲线图(B系列滚子链) Power rating graph ( B series roller chain ) ■ 排数系数表 Strand factor table 注:多排链的额定功率可由单排链的额定功率乘以排数系数得到。 Note: The rating power of multiple strand chain can be obtained by multiplying the strand factor by the rating power of single strand chain. 5000 5000 4000 4000 3000 3000 2500 2500 2000 2000 1500 1500 1000 1000 800 800 600 600 500 500 400 400 300 300 250 250 200 200 150 1350 150 100 100 80 80 60 60 50 50 40 40 30 30 20 20 10 10 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1 2.5 2.5 1.5 1.5 15 15 750 510 300 625 425 250 500 340 200 375 255 150 250 170 100 225 153 90 200 136 80 175 119 70 150 102 60 125 85 50 100 68 40 75 51 30 62.5 42.5 25 50 34 20 37.5 25.5 15 25 17 10 22.5 15.3 9 20 13.6 8 17.5 11.9 7 15 10.2 6 10 6.8 4 7.5 5.1 3 6.25 4.25 2.5 5 3.4 2 3.75 2.55 1.5 2.5 1.7 1.0 2.25 1.53 0.9 2 1.36 0.8 1.75 1.19 0.7 1.5 1.02 0.6 1.25 0.85 0.5 1 0.68 0.4 0.75 0.51 0.3 0.63 0.43 0.25 0.5 0.34 0.2 0.38 0.26 0.15 0.25 0.17 0.1 123 04 P 6mm 05B P 8mm 06B P 9.525mm 08B P 12.7mm 10B P 15.875mm 12B P 19.05mm 16B P 25.4mm 20B P 31.75mm 24B P 38.1mm 28B P 44.45mm 32B P 50.8mm 40B P 63.5mm 48B P 76.2mm Lubrication 润滑区 排数 strands 12.5 8.5 5 8.16kW 额定功率 kW Rating Power kW 小链轮转速 (r/min) Small Sprocket Speed (r/min) www.dhchain.com 575 东华链条集团 DONGHUA CHAIN GROUP

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