Module 4 gear racks

Module 4 gear racks have straight teeth with a pitch of 12.57 mm and a 20° pressure angle. They are racks for heavily loaded drives: sliding gates, lifts and heavy linear axes in which the driving gear runs along a long section of rack.

Module 4 linear racks - stiffness matched to the design by section

Module 4 is offered in several sections, so you can match the rack stiffness to the design - a smaller section is lighter and easier to install, while the largest gives the highest stiffness. Standard C45 or C15 steel racks are easy to shorten on site, and the hardened version works well under high feed forces and in tough conditions.

Module 4 gear racks in several sections, standard and hardened

Module 4 square-section racks in various lengths, standard and hardened. Section and length are given in the product name.

Frequently asked questions about module 4 gear racks

Which spur gear fits a module 4 rack?

Any module 4 spur gear with a 20° pressure angle. Gears with hub can be found in the Spur gears with hub - module 4 group.