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Are motors directly coupled to the pinions?Or are they fitted on a fixed shaft with its own bearings, and then a motor turns that shaft?
...And... why the need for two pinions? reduce backlash?
Are motors directly coupled to the pinions?
Or are they fitted on a fixed shaft with its own bearings, and then a motor turns that shaft?
...And... why the need for two pinions? reduce backlash?