Planetary gearbox X-TREME-SQ-ST series

helicalcoaxial200 - 500 Nm

YOUR SAFE CHOICE FOR APPLICATIONS GENERATING HIGH RADIAL AND AXIAL LOADS This low-backlash planetary gearbox is well-adapted to applications having medium to strong acceleration and high radial and axial loads on a male output shaft. It is the ideal choice for applications like rack & pinion drives in dynamic pick & place robots, or highly dynamic belts. Acceleration capacity+++ Fast reversals+++ Radial load rating++++ Axial load rating++++ Stiffness+++ Precision+++++ Economy++++ Suitable to servomotor applicationsYES Number of sizes in this line7 (60 to 240) Standard angular backlash≤3 or 5 arc-min Optional reduced backlash≤1 or 3 arc-min Available ratios3 to 100 Motor shaft connectionBalanced coupling X-Treme is a 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 2 tapered-roller bearings for maximum load capacity. The planetary ring is monobloc (belongs to the housing), to reinforce stiffness. This construction improves acceleration capacity and acceptance of torque variations. We recommend this line for applications using application factor Ka<1.6 (refer to the information section for more details about application factors).