Module 5 spur gears with hub

Module 5 spur gears with hub are designed for heavy gear drives in construction, agricultural and industrial machinery. They have straight teeth with a pitch of 15.71 mm, a wide gear rim and a massive hub, which allow high torques to be transmitted.

Module 5 spur gears with hub - mounted straight on the shaft without flanges

You mount a gear with hub directly on the shaft, without additional flanges or intermediate parts. Smaller gears are also offered with induction-hardened teeth - it is the small driving gear that makes the most revolutions in a gear drive, so a hard tooth surface extends its life the most. The core of the range is C45E steel gears, in which the bore is easy to machine. 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 5 pinions with hub with a 20° involute profile

Module 5 gears with hub with a 20° profile. Hub and bore dimensions are given on the product page.

Module 5 spur gears with hub - customer questions

Are gear racks available for module 5 gears?

Yes. Module 5 racks, including hardened ones, can be found in the Gear racks - module 5 group.