PAVO Rubber Suspension Systems

www.pavo.ch 32 Sprocket Wheel Type SW ✓ universal machine component ✓ maintenance-free 2Z-Bearings ✓ temperature range -40°C until 120°C Dimensions Type Art. No. A ø Tk B ø C number of teeth weight material declaration Roller chain DIN 8187 ANSI mm [-] [kg] ISO-06B 35 SW 3/8"-10 260 038 010 5.3 45.8 9 10 15 0.06 sprocket wheels DIN 1.0503 galvanized tooth head ISO 606 / Tooth hardness HRC 50 bearings DIN 625 2Z ISO-08B 40 SW 1/2"-10 260 012 010 7.2 61.1 9 10 15 0.14 ISO-08B 40 SW 1/2"-12 260 012 012 7.2 61.1 12 12 15 0.15 ISO-10B 50 SW 5/8"-12 260 058 012 9.1 76.4 12 12 15 0.28 ISO-10B 50 SW 5/8"-20 260 058 020 9.1 76.4 15 20 15 0.36 ISO-12B 60 SW 3/4"-12 260 034 012 11.1 91.6 12 12 15 0.49 ISO-12B 60 SW 3/4"-20 260 034 020 11.1 91.6 15 20 15 0.48 ISO-16B 80 SW 1"-20 260 100 020 16.2 106.1 15 20 13 0.89 ISO-20B 100 SW 1 1/4"-20 260 114 020 18.5 132.7 15 20 13 1.70 ISO-24B 120 SW 1 1/2"-20 260 112 020 24.1 135.2 15 20 11 2.03 Chain Drives • install the tensioner device in the slack-side • the tensioning wheel should be mounted as close to the pinion as possible • after tensioning, fine-adjust the position of the tensioning wheel on the screw and fix it with the adjusting nuts • at least three teeth must be engaged on the tensioning wheel • when reversing run, a tensioner device should be used on both sides. In the tension side of the drive the tension angle on the tensioner device should not be greater than 25 °