NM Couplings nrog NBR Rubber Kab laug sab, Hom 50, 67, 82, 97, 112, 128, 148, 168
SIZE | Npog | D | OD | L | K | S | |
Min. | Max. | ||||||
50 | 7 | 19 | 33 | 50 | 25 | 12.5 ib | 2.0 ± 0.5 |
67 | 9 | 28 | 46 | 67 | 30 | 15.0 Nws | 2.5 ± 0.5 |
82 | 10 | 32 | 53 | 82 | 40 | 16.0 Nws | 3.0 ± 1.0 |
97 | 12 | 42 | 69 | 97 | 50 | 20.0 Nws | 3.0 ± 1.0 |
112 | 14 | 48 | 80 | 112 | 60 | 35.0 Nws | 3.5 ± 1.0 |
128 | 18 | 55 | 90 | 128 | 70 | 41.0 Nws | 3.5 ± 1.0 |
148 | 22 | 65 | 107 | 148 | 80 | 48.0 Nws | 3.5 ± 1.0 |
168 | 28 | 75 | 125 | 168 | 90 | 540 | 3.5 ± 1.0 |
SIZE | Torque | Max ceev rpm | |
Nomal (NM) | Max (NM) | ||
50 | 12.74 Nws | 22.54 Nws | 13500 Nws |
67 | 21.56 Nws | 39.20 Nws | 10000 |
82 | 49.00 Nws | 88.20 Nws | 8000 |
97 | 102.90 Nws | 186.20 Nws | 7000 |
112 | 163.66 ib | 294.00 Nws | 6000 |
128 | 261.66 ib | 470.40 Nws | 5000 |
148 | 408.66 ib | 735.00 Nws | 4 500 |
168 | 6 81.10 | 1225.00 Nws | 4000 |
NM coupling muaj ob lub hubs thiab lub nplhaib hloov tau yooj yim tuaj yeem them nyiaj rau txhua yam ntawm cov ncej misalignments. Hloov tauCov nplhaib yog ua los ntawm Nitile roj hmab (NBR) uas muaj cov yam ntxwv siab sab hauv uas ua rau kom nqus tau thiab resists roj, av, roj, noo noo, ozone thiab ntau cov kuab tshuaj lom.