The planetary gear units with output shaft in the AG3300 economy series are a cost-efficient alternative to our high-end AG2300 gears. The gears, which are available in single-stage and dual-stage versions, are compatible in their mating dimensions with those of the high-end AG2300 series and enable the user to implement applications with lower demands on dynamics, torque and accuracy in a very cost-effective manner. The AG3300 series is available in standard and high-torque versions for rotary servomotors. The transmission ratios are finely scalable and range from 3 to 100.