Planetary gearbox WISER-CI-ST series

helicalcoaxial200 - 500 Nm

ECONOMICAL - RELIABLE - QUIET Wiser is an entry-level, yet highly reliable, helical planetary gearbox. This highly economical gearhead is aimed at delivering torque in quiet applications requiring precision. Acceleration capacity++ Fast reversals++ Radial load rating++ Axial load rating+ Stiffness++ Precision++++ Economy++++ Suitable to servomotor applicationsYES Number of sizes in this line3 (60 to 120) Standard angular backlash≤5 or 8 arc-min Optional reduced backlash≤3 or 5 arc-min Available ratios3 to 100 Motor shaft connectionBalanced coupling Wiser is a helical planetary gearbox. The planet carrier is a "cage" (monobloc part holding the gears from both sides), providing stiffness and acceleration capacity to the gearbox. The planet carrier is monobloc with the output shaft too. This cage is centered into the inner planetary ring by means of 2 radial ball-bearings. This construction reinforces the acceleration capacity because the tilt of the shaft is limited, and the gearbox is able to accept significant torque variations.