The innovative PE Series by STM has been engineered by integrating the P Series gearbox with two planetary reduction stages on the input, resulting in a powerful and efficient 4 stage gearbox. This advanced configuration significantly extends the available reduction ratios, surpassing the capabilities of both the P and PL Series gearboxes.

The PE Series design achieves remarkably high reduction ratios within a highly rigid and compact structure. Despite its advanced performance, the gearbox maintains radial dimensions even smaller than those of the PL series, making it a space-efficient solution for applications with tight installation requirements.

This gearbox combines the core strengths of the P Series, including its robust monolithic structure and ease of installation, with the added advantage of extremely high reduction ratios. This unique combination ensures reliable, efficient operation across a variety of demanding scenarios.

These gearboxes are particularly well-suited for applications requiring precise, slow-speed handling, such as screw conveyors. mixers, lifts, and displacement systems. This innovative design offers a dependable solution for industries that demand exceptional performance, durability and versatility.