As with our conventional exterior gears, shaft choices include flat or hex shafts, and we use gear cutting methods from broaching to hobbing, based on design options and end-consumer requirements. We are able to also heat treat inner gears via 
carburizing, flame induction, or nitriding.
Ever-Power full line of gear manufacturing solutions includes internal gears, in addition to our collection of conventional, external gears. Internal gears, with teeth on the inside instead of the outside of the apparatus, are found in all industries, from military/authorities to electronics and chemical substance applications. We also provide clients in the medical, automotive, biotechnology, and packaging industries. Our internal gears could be stated in diameters up to 42″, with a maximum diametrical pitch of 2.5, and a optimum module of 10.
Custom Internal Gears
We substantiate our quality to you on every equipment we manufacture by e-mail through the most modern On-panel Inspection and Software Technology available all over the world.
Decreased sliding action because of internal gear tooth configuration
Decreased sliding means less friction and less tooth wear
Internal gear in a few applications eliminates need for an idler gear
Internal gears could be operated in a set position or a free of charge rotating with pinion fixed
Ever-Power internal equipment grinding technology “exceeds that of any of our competitors” and we can manufacture the Largest Pinions of any Pitch and Face Widths of up to 80″. This technology also gives us Inspection Capabilities for Lead, Pitch, Profile, & Runout, on Internal Gears up to 240″ Size. The precision design and produce of our inner gears outcomes in smoother operation and better performance.