Planetary gearbox BOOSTER-SQ-RA series

helicalright angle100 - 200 Nm

HIGH PRECISION - FAST REVERSALS - FREQUENT TO PERMANENT ACCELERATION BOOSTER RA is a high-performance, right-angle low-backlash planetary gearbox. It delivers high acceleration and fast reversals to heavy duty servo-applications. Acceleration capacity++++ Fast reversals++++ Radial load rating+++ Axial load rating+++ Stiffness++++ Precision++ Economy++++ Suitable for servo applicationsYES Number of sizes in the line3 (from 60 to 120) Angular backlash8 arc-min Interface (output side)Square OutputShaft, with or without a key Booster RA is a high-performance, helical planetary gearbox. The planet carrier is a cage, to provide stiffness and acceleration capacity. It is monobloc with the output shaft. The cage is centered inside the 1-piece inner planetary ring by means of 2 angular-contact ball-bearings. This construction improves acceleration capacity and acceptance of high torque variations. The planetary ring is monobloc with the housing and the output flange, to provide maximum rigidity to fast-reversals applications. We recommend this line for applications using application factor Ka<1.85 (refer to the information section for more details about application factors). For even greater application factors we recommend using a rotating output flange, as in the Ultimate line.