GVG series Backstop Clutch with Torque Arm GVG20

GVG series Backstop Clutch with Torque Arm 

Production introduction

GvG series freewheels are with sprags cages, centering between the inner race and
outer race is carried out by means of bushes.
the torque forces are transmitted from the shaft to the inner race by means of a key.
shaft tolerance must be h6.
When the freewheel is used as a non return device, the lever fixed to the outer race
must be sandwiched between two brackets; otherwise a pin must be inserted in the
looped hole. When locked to the frame of a machine, it stops the freewheel rotating.
If the freewheel is used as an intermittent feed, the lever must be attached
lengthways using the hole for a pushrod or similar. In any case, to avoid overloading
the bushes, the lever must be given a certain amount of clearance to allow for the axial
movement.
the freewheel is supplied already greased.