Planetary gearbox BOOSTER-SQ-ST series

helicalcoaxial200 - 500 Nm

IDEAL FOR DYNAMIC APPLICATIONS FEATURING HIGH PRECISION, FREQUENT ACCELERATION AND FAST REVERSALS BOOSTER is a high-performance, low-backlash planetary gearbox. It was specifically designed for high-precision printing machines where very low-backlash is key, and laser-cutting machines, who require stiffness and high acceleration capacity. Acceleration capacity ++++ Fast reversals++++ Radial load rating+++ Axial load rating+++ Stiffness++++ Precision+++++ Economy++++ Suitable for servo applicationsYES Number of sizes in the line3 (60 to 180) Angular backlash≤3 or ≤5 arc-min Low-backlash option≤1 or ≤3 arc-min Interface (output side)Square OutputShaft, with or without a key Booster is a high-performance, 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 cage is centered into the inner planetary ring by means of 2 high-precision, radial ball-bearings. This construction improves acceleration capacity and acceptance of important 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 greater application factors we recommend using a rotating output flange, as in the Ultimate line.