A single pinion drives the axis (the "learn") although the 2nd pinion is "preloaded" to remove the backlash (the "slave"). The preload is produced electronically which has a Specific motor controller; these units may also be build to drive alongside one another for the duration of cycle occasions when backlash https://zanewxvtt.yomoblog.com/39166796/5-easy-facts-about-gearbox-cvt-described