Semiconductor manufacturing requires precise gears that are also suitable for clean rooms and can be easily and flexibly integrated into designs. With the series RD offers Nabtesco ready-to-install gearheads based on RV cycloidal gear technology, already filled with lubricant, closed and hermetically sealed. The precision gears are ready to install.
Due to the hermetically sealed design, the modular cycloidal gears are highly precise and can be used in a variety of applications. An adapter plate for the motor and a motor shaft coupling for common servo motors are already included. Thanks to its very rigid construction and high precision, the series is particularly suitable for applications where very fast positioning movements are to be achieved in a game well below 1 arcmin. For example, they move the inclination and positioning of a turntable. In addition, a gear head can be used for the exact straight-line movement. With the versions as solid or hollow shaft, numerous applications in semiconductor manufacturing can be performed. Two integrated angular contact ball bearings eliminate the need for on-site storage. The gear heads available in finely graduated sizes are also distinguished by their numerous assembly and mounting options. As a result, designers often find the ideal component for the application in the standard reduction gearboxes.