This shaft sleeve is designed for PLE34 series planetary gearbox. The original input shaft inner diameter is 19mm, this shaft sleeve convert 19mm to 12.7mm(1/2inch).
Full Datasheet: SS-13.pdf
This high-precision planetary gearbox is belong to PLE series gearbox, it with gear ratio 50:1 and a maximum 50 arc-min backlash. It's an excellent choice for applications that require good accuracy and reliability at an exceptional value.
This inline planetary gearbox built-in an input shaft coupling which can match..