One pinion drives the axis (the "grasp") though the 2nd pinion is "preloaded" to get rid of the backlash (the "slave"). The preload is established electronically having a special motor controller; these systems can be put in place to generate collectively for the duration of cycle instances when backlash just https://gearboxcvt19741.59bloggers.com/33117309/gearbox-cvt-for-dummies