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Round link chains - Kettenfabrik Unna GmbH & Co. KG

Round link chains - Kettenfabrik Unna GmbH & Co. KG

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10<br />

b 1<br />

d<br />

t<br />

Испытанные цепи DIN 763 и DIN 766<br />

Tested <strong>chains</strong> DIN 763 and DIN 766<br />

DIN 763<br />

Доп. отклон. Доп. отклон. Вес Грузоподъѐмность Исп.нагр.<br />

d Tolerance t Tolerance b1 мин. b2 макс. Weight Working load Proof load Breaking load<br />

mm mm mm mm mm mm кг/100 м кг кН кН<br />

4 ± 0,20 32,0 ± 1,0 7,2 16,8 27 100 2,5 6,3<br />

5 ± 0,25 35,0 ± 1,1 9,0 21,0 43 160 4,0 10,0<br />

6 ± 0,30 42,0 ± 1,3 10,8 25,2 63 200 5,0 12,5<br />

7 ± 0,35 49,0 ± 1,5 12,6 29,4 86 300 7,5 19,0<br />

8 ± 0,40 52,0 ± 1,6 14,4 33,6 110 400 10,0 25,0<br />

10 ± 0,50 65,0 ± 2,0 18,0 42,0 175 630 16,0 40,0<br />

13 ± 0,65 82,0 ± 2,5 23,4 54,6 295 1.000 25,0 63,0<br />

16 ± 0,80 100,0 ± 3,0 28,8 67,2 445 1.600 40,0 100,0<br />

b 1<br />

d<br />

t<br />

t<br />

t<br />

l=nxt<br />

l=nxt<br />

DIN 766<br />

Доп. отклон. Доп. отклон. Вес Грузоподъѐмность Исп.нагр. Разр.нагр.<br />

d Tolerance t Tolerance b1 мин. b2 макс. Weight Working load Proof load Breaking load Bending test<br />

mm mm mm mm mm mm кг/100 м кг кН кН f мин.<br />

4 ± 0,2 16,0 +0,3/-0,2 4,8 13,6 32 200 5 8,0 3<br />

5 ± 0,2 18,5 +0,4/-0,2 6,0 17,0 50 320 8 12,5 4<br />

6 ± 0,2 18,5 +0,4/-0,2 7,2 20,4 80 400 10 16,0 5<br />

7 ± 0,3 22,0 +0,4/-0,2 8,4 23,8 110 630 16 25,0 6<br />

8 ± 0,3 24,0 +0,4/-0,2 9,6 27,2 140 800 20 32,0 7<br />

10 ± 0,4 28,0 +0,5/-0,3 12,0 36,0 230 1.250 32 50,0 8<br />

13 ± 0,5 36,0 +0,6/-0,3 15,6 47,0 390 2.000 50 80,0 11<br />

16 ± 0,6 45,0 +0,8/-0,4 19,2 58,0 580 3.200 80 125,0 13<br />

18 ± 0,9 50,0 +0,8/-0,4 21,6 65,0 740 4.000 100 160,0 15<br />

20 ± 1,0 56,0 +1,0/-0,5 24,0 72,0 900 5.000 125 200,0 16<br />

23 ± 1,2 64,0 +1,1/-0,5 27,6 83,0 1.200 6.300 160 250,0 19<br />

26 ± 1,3 73,0 +1,2/-0,6 31,2 94,0 1.500 8.000 200 320,0 22<br />

28 ± 1,4 78,0 +1,3/-0,6 33,6 101,0 1.800 10.000 250 400,0 23<br />

30 ± 1,5 84,0 +1,4/-0,7 36,0 108,0 2.000 11.200 280 450,0 24<br />

32 ± 1,6 90,0 +1,5/-0,7 38,4 115,0 2.300 12.500 320 500,0 26<br />

36 ± 1,8 101,0 +1,7/-0,8 43,2 130,0 2.900 16.000 400 630,0 29<br />

40 ± 2,0 112,0 +1,9/-0,8 48,0 144,0 3.500 20.000 500 800,0 32<br />

42 ± 2,1 118,0 +2,0/-1,0 50,0 151,0 4.000 22.400 560 900.0 34<br />

b 2<br />

b 2

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