Sprockets position manual 368 Sprockets position manual Sprockets Position for: 520FT - 520GT - 520FG - 520LBP - 520FTT 520 520 Optimized sprockets position Option B A: 1.84”/46.75 / B: 3.34”/85 (steps) / C: 1.5”/38.25 Belt width Recommended number of sprockets* 3.34”/85 1 6.69”/170 2 10.04”/255 3 13.38”/340 4 16.73”/425 5 20.08”/510 6 23.42”/595 7 26.77”/680 8 30.12”/765 9 33.46”/850 10 36.81”/935 11 40.15”/1020 12 43.50”/1105 13 46.85”/1190 14 50.19”/1275 15 53.54”/1360 16 56.89”/1445 17 60.23”/1530 18 BOTTOM VIEW *If more sprockets are required contact application engineering. IMPORTANT Add sprocket positions every 3.34” according to 3.34” width increments of the belt corresponding with 3.34” conveyor track pitch system. It’s NOT possible place the sprockets in this position. Don’t mix option A and option B. C B B A M=85 170 W (mm) A B B C M=85 170 W (mm) C B B A M=85 170 W (mm) A B B C C A Width A C B B B B 6.69/170 M=3.34/85