TRASCO® ES zero backlash jaw couplings available from jbj Techniques Limited

12 www.jbj.co.uk/couplings.html #DriveLineHarmony “2M” Type with Clamp Hubs ® TRASCO ES Zero Backlash Jaw Couplings -6 14 5 16 M3 1,3 0,025 4,6 x 10 12.700 -6 19/24 8 20 M6 10 0,078 2,0 x 10 9.550 -6 24/28 10 28 M6 10 0,160 76,3 x 10 6.950 -6 28/38 14 38 M8 25 0,240 176,3 x 10 5.850 -6 38/45 18 45 M8 25 0,470 503,9 x 10 4.750 -6 42 22 50 M10 49 0,750 1.121,7 x 10 4.000 -6 48 22 55 M12 86 1,08 1.870,4 x 10 3.600 Aluminium Hubs 2 J(kgm ) W(kg) Hub Hub F min (mm) F max (mm) nmax -1 (min ) A G H-a L I M N S P E 30 18,5 14,5 21 50 13 10 1,5 32 7,5 11,5 40 25 17,5 31 66 16 12 2 47 8,0 14,5 55 30 22 34 78 18 14 2 57 10,5 20,0 65 35 25 40 90 20 15 2,5 73 11,5 25,0 80 45 33 48 114 24 18 3 84 15,5 30,0 95 50 36,5 53 126 26 20 3 94 18,0 36,0 105 56 39,5 61 140 28 21 3,5 105 18,5 36,0 t f Ms (Nm) Split clamping hub execution for radial assembly of the coupling torque depends on bore diameter. I M H H L I 2 I S N S A F t E e Size Recommended ‘M’ coupling Type Hub Bore Dia. [mm] and Transmissible Torque [Nm], valid for shaft tolerances k6 5 6 7 8 9 1011121415161819202224252830323538404245485055 14 2,8 3,3 3,9 4,4 5,0 5,6 6,1 6,7 7,8 8,3 8,9 19/24 18 20 23 25 27 32 34 36 41 43 45 24/28 23 25 27 32 34 36 41 43 45 50 54 57 63 28/38 58 62 66 75 79 83 91 100 104 116 124 133 145 158 38/45 62 66 75 79 83 91 100 104 116 124 133 145 158 166 174 187 42 132 145 158 165 184 198 211 230 250 263 277 296 316 329 48 212 231 241 270 289 308 337 366 385 404 433 462 481 529

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