The roller wheel tower features two plate-type cam drives fixed to the input shaft, with a mechanism design incorporating parallel conjugate cams. It achieves the function of dividing the output shaft by rotating the roller wheel tower via the two plate-type cams attached to the input shaft. Suitable for driving larger pitch conveyor belts or for intermittent indexing with longer dwell times. Additionally, the three-piece heavy-duty model is more suitable for rapid and long pitch conveyances, with a longer dwell time compared to the two-piece design.

Model numbers include: PU50/PU60/PU65/PU80/PU100/PU125/PU150/PU175/PU225/PU250/PU320