B&R Industrial Automation Hollow-Shaft Gearbox
GA75 angular planetary gearboxes for flange sizes 60 to 142 mm have a hollow shaft, making it possible to feed cables, fluid lines and material strands through the drive axis. The gearboxes are available with output shaft flanges on both ends for symmetrical load distribution for conveyor applications. The gearboxes are optionally available with only one output side. They feature low backlash and high torsional rigidity for positioning precision in highly dynamic servo applications.