A person pinion drives the axis (the "master") while the second pinion is "preloaded" to eliminate the backlash (the "slave"). The preload is created electronically with a Specific motor controller; these programs can be setup to drive together during cycle times when backlash is not really crucial. Repair service expenditures https://gearboxcvt65307.buyoutblog.com/32688825/what-does-gearbox-cvt-mean