DELTA DA RKC Size Torque [Nm] Displacement 1 TF 2 TF 3 TF Radial [mm] Angle [Degree] 00 0,5–5 1–10 – 0,15 0,50 0 2–10 4–20 – 0,20 0,50 01 5–35 10–70 60–105 0,30 0,75 1 20–75 40–150 130–200 0,35 0,80 2 25–140 50–280 250–400 0,35 0,80 3 50–300 100–600 550–800 0,40 0,80 4 90–600 180–1200 1100–1600 0,50 0,90 5 280–800 800–1600 1400–2100 0,50 0,90 6 300–1200 600–2400 – 0,50 0,90 7 600–2200 1200–4400 – 0,60 1,00 8 900–3400 1800–6800 – 0,60 1,00 DELTA DA RKC Size Sprocket Size/Teeth Pilot bore (mm) Bore max. (mm) Pilot bore (mm) Bore max. (mm) 00 06B-19 4,8 10 6 25 67 30 40 55 31 22 1,5 0 06B-22 5,7 20 7,5 35 76 45 55 57 33 22 1,5 01 06B-22 10 22 11 50 102 58 75 75 45 25 4 1 08B-22 10 25 11 60 117 68 85 90 52 33 5 2 10B-24 14 35 18 70 138 88 105 100 57 34 7 3 12B-28 18 45 18 100 188 115 150 115 68 38 7 4 16B-23 24 55 22 120 218 140 170 135 78 50 7 5 16B-28 28 65 22 150 250 170 200 155 92 56 9 6 16B-33 38 80 24 180 285 200 230 180 102 70 10 7 20B-30 45 100 48 200 335 240 270 200 113 75 10 8 20B-38 58 120 58 250 415 285 345 205 115 80 10 Order example: DELTA DA RKC 1 2 TF Ø 20 Ø 25 Type Size Disc spring layer Bore sliding hub (D2) Bore sprocket (D1) DA DK D2 D1 D A L L L KR RN Torque Limiting Couplings DELTA Series DA with Chain Coupling RKC DELTA DA RKC Torque Limiter couplings are strong and uncomplicated overload protections for the connection of two shafts. They consist of a normal torque limiter with sprocket built in and an additional sprocket with hub. The two sprockets are connected with a double roller chain type DIN 8187 ISO R606B, tight but slightly elastic. The two ends of the chain are connected with a connecting link. DELTA DA RKC Torque Limiters are used as overload protection when a small parallel or angle deviation of the connecting shafts cannot be excluded. DELTA DA RKC Torque Limiters can be applied in a horizontal or vertical position. The operating temperature are between –20 °C and +250 °C. Maximum temperatures of +350 °C are possible. Sliding hub D1 Sprocket D2 Dimensions (mm) DA D DK L LRN LKR A www.jbj.co.uk/torque-limiting-couplings.html 10 #DriveLineHarmony
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