Just one pinion drives the axis (the "learn") even though the second pinion is "preloaded" to get rid of the backlash (the "slave"). The preload is designed electronically which has a Specific motor controller; these devices can also be set up to drive alongside one another throughout cycle instances when https://judahstpnk.full-design.com/what-does-gearbox-cvt-mean-75151665