indirect drives FHW-B with key nut adjustable disengagement torque very low residual moment backlash free high repetition accuracy maintenance free all working parts hardened automatic re-engagement after 360° reliable (positive) and fast disengagement very low mass inertia torque safe switching funktion, simple construction Type - FHW-B 3 25 60 160 400 1000 disengagement torque (Nm)* 0,7-3 3-25 10-60 40-160 120-400 250-1000 inertia torque 10 -3 (kgm 2) 0,05 0,11 0,60 2 8,2 35,7 mass ca. (kg) 0,20 0,35 0,90 1,85 4,2 9,7 ordering example: FHW-B 60 / Ø 16H7 / 22 Nm *The disengagement torques mentioned areachieved with annular spring elements. Keyway DIN 6885 special design available on request FHW-B 3 disengagement torque 0,7-3 Nm FHW-B 25 disengagement torque 3-25 Nm FHW-B 60 disengagement torque 0,7-3 Nm FHW-B 160 disengagement torque 3-25 Nm

technical chances reserved FHW-B 400 disengagement torque 0,7-3 Nm FHW-B 1000 disengagement torque 3-25 Nm