Module 1.5 spur gears with hub

Module 1.5 spur gears with hub are straight-tooth cylindrical gears with a pitch of 4.71 mm. The extended hub lets you mount them directly on the shaft, which is why they are popular in small gear drives of packaging machines, feeders and positioning drives.

Module 1.5 spur gear with hub - higher load capacity in a compact gear drive

Module 1.5 gives considerably higher load capacity than module 1 while keeping the gear drive compact. You can bore out the pilot bore for your shaft and make a keyway or set screw hole in the hub. The C45E steel gears are complemented by versions with hardened teeth, which wear more slowly, and light, quiet PA6+FV gears for lower loads. O3D gears 3D printed from PA12 polyamide reinforced with chopped carbon fibre (PA12-CF15) are also available - lightweight, black as standard, and in other colours to order.

Module 1.5 pinions with hub in steel, hardened and plastic versions

Module 1.5 gears with hub with a 20° profile, in standard, hardened and plastic versions. Dimensions are given on the product page.

Frequently asked questions about module 1.5 spur gears with hub

What other module 1.5 components are in the range?

Large gears without a hub are in the Plate spur gears - module 1.5 group, and gear racks - in the Gear racks - module 1.5 group.