Planetary gearbox X-TREME-SQ-RA series

helical gearright angle200 - 500 Nm

HIGH ACCELERATION CAPACITY, IN HIGH RADIAL AND AXIAL LOAD APPLICATIONS X-Treme RA is a right-angle, low-backlash planetary gearbox. It was designed for quiet, dynamic applications with important efforts on the shaft, like heavy-duty racks and pinions, or belts. Acceleration capacity+++ Fast reversals+++ Radial load rating+++ Axial load rating+++ Stiffness++ Precision++++ Economy++ Suitable to servomotor applicationsYES Number of sizes in this line6 (60 to 210) Standard angular backlash<3' or <5' Optional, low angular backlash<1' or <2' Available ratios3 to 100 Motor shaft connectionBalanced coupling INTERNAL CONSTRUCTION X-Treme RA is a right-angle, helical, low-backlash planetary gearbox. The planet carrier is a cage, to provide stiffness and acceleration capacity. It is monobloc with the output shaft. The shaft is strongly supported by tapered-roller bearings, to provide very high axial and radial loads acceptance. The planetary ring is monobloc (belongs to the housing), to reinforce stiffness. This construction improves acceleration capacity and acceptance of frequent reversals. We recommend this line for applications using application factor Ka<1.6 (refer to the information section for more details about application factors).