Torque limiting couplings available from jbj Techniques Limited

Z M Number of adjustment screws Z Number of adjustment screws Z d2 B b s 1 1 L L RN RN D DN d1 g m M d2 B b s 1 1 Number of adjustment screws Type DA 00 to 0 Type DA 01 to 5 Type DA 6 to 10 m D d1 g D D d N 1 B g b s 1 1 LRN d2 M m Torque Limiting Couplings DELTA Torque Limiter Series DA dimensions Order example: DA 3 1 TF 10 Ø 30 H7 8 P9 Type Size Disc spring Width of mounting part Bore Keyway Type DA size Revs max. [1-min] Torque disc spring [Nm] Dimensions [mm] D D d * 1 n B Width of driving part b1 bush length m M Z single double triple** Pilot bore bore max. min. max. min. max. 1 2 3 Type DA 00 to 0 00 10000 0,5–5 1–10 – 3,7 10 30 30 21 8,5 2 6 6 10 2,5 31 3 M4 M4 3 0 8500 2–10 4–20 – 5,7 20 45 45 35 8,5 2 6 6 10 2,5 33 3 M4 M4 6 Type DA 01 to 5 01 6600 5–35 10–70 60–105 10 22 58 40 40 16 3 8 8 13 3 45 4 M5 M4 6 1 5600 20–75 40–150 130–200 10 25 68 45 44 17 3 10 8 15 3 52 6 M5 M5 6 2 4300 25–140 50–280 250–400 14 35 88 58 58 19 4 12 9 17 3 57 6 M6 M6 6 3 3300 50–300 100–600 550–800 18 45 115 75 72 21 5 15 11 21,5 4 68 6 M6 M8 6 4 2700 90–600 180–1200 1100–1600 24 55 140 90 85 23 6 18 12 24,5 4 78 6 M8 M8 6 5 2200 280–800 800–1600 1400–2100 28 65 170 102 98 29 8 20 16 28 5 92 8 M8 M8 6 Type DA 6 to 10 6 1900 300–1200 600–2400 – 38 80 200 120 116 31 8 23 16 31 5 102 8 M8 M20 8 7 1600 600–2200 1200–4400 – 45 100 240 150 144 33 8 25 16 33 5 113 8 M10 M20 12 8 1300 900–3400 1800–6800 – 58 120 285 180 170 35 8 25 16 33 5 115 8 M10 M20 16 9 1100 1800–5300 4000–10500 – 64 140 350 225 237 53 12 28 21 37 6 162 9 M12 M20 20 10 900 4000–9000 9000–23000 – 78 160 415 255 270 60 15 35 24 44 6 185 9 M12 M20 20 * Dimension d1, produced for bore H8. ** Only to be used when design has limited dimensions. Bore d2 LRN s1 g www.jbj.co.uk/torque-limiting-couplings.html 4 #DriveLineHarmony

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