1 J 2 J Part 8 ØDB ØND2 ØD2 U1 U2 BB ØDA ØND1 ØD1 Part 3 Part 1 Part 2 Rated Torque Flexible Type 80 ShoreA Size Dimensions (mm) Bore, keyway to DIN 6885 max min max D1 D2 TKN (Nm) ND2 Mass Moment of Inertia 1) Part Number Weight m (kg) J1 2 (kgm ) J2 2 (kgm ) DA 2) ND1 Nl1/ Nl2 S 3) DB 3) BB LG U1 DS +/- U2 P 140 500 5500 – 65 – 60 140 100 82 55 3 1.0 34 28 43 315 12.7 113 0.007 0.10 2LC0170-6BB 12.8 160 840 5100 – 70 – 70 160 108 95 60 4 2.0 39 28 47 315 12.7 124 0.013 0.11 2LC0170-7BB 14.8 180 1250 4500 – 80 – 80 180 125 108 70 4 2.0 42 30 50 355 12.7 144 0.023 0.18 2LC0170-8BB 20 200 1950 4000 – 85 – 90 200 140 122 80 4 2.0 47 32 53 400 12.7 164 0.04 0.29 2LC0171-0BB 27 225 2300 3600 – 90 – 100 225 150 138 90 4 2.0 52 38 61 450 30 184 0.07 1.0 2LC0171-1BB 57 250 3900 3300 46 100 – 115 250 165 155 100 5.5 2.5 60 42 69 500 30 205.5 0.13 1.6 2LC0171-2BB 73 280 5500 3000 49 110 54 125 280 180 172 110 5.5 2.5 65 42 73 560 30 225.5 0.20 2.5 2LC0171-3BB 94 315 7100 2600 49 120 45 145 315 200 200 125 5.5 2.5 70 47 78 630 30 255.5 0.37 4.0 2LC0171-4BB 126 350 10800 2400 61 140 60 165 350 230 230 140 5.5 2.5 74 51 83 710 30 285.5 0.64 6.5 2LC0171-5BB 167 min Speed nKmax (rpm) 24 #DriveLineHarmony N-Eupex Type ABD Technical Specifications Torsionally Flexible Couplings Configurable variants1) » » ØD1 Without finished bore. ØD2 Without finished bore. With finished bore. With finished bore. Notes » Weights and mass moments of inertia apply to maximum bore diameters. Ordering example » N-EUPEXADS coupling, size 200, brake disc 400 x 12.7mm » Part 1: Bore D1 65H7mm, keyway to DIN 6885-1 and set screw. » Part 2: Bore D2 50H7mm, keyway to DIN 6885-1 P9 and set screw. Ordering code: 2LC0171-0BB99-2FA0-Z L1F+M1C+W02+Y95 Plain text toY95: G6.3, n = 1500 rpm 1) To identify complete item numbers specifying the available finish boring options and further order options, please contact jbj Techniques Ltd. technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk The hub diameter HD1 can be smaller for small bores. 2) 3) For the available DB⋅BB brake disk dimensions, please contact jbj Techniques Ltd. technical office, as above.
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