internal gear

An Internal Gear may be described as the contrary of an external equipment in that the teeth point towards instead of away from the guts, and addendum and dedendum take reverse positions. Internal Gears give a compact parallel shaft tranny drive with large...

helical gear

The teeth of a helical gear are set at an angle (relative to axis of the apparatus) and take the shape of a helix. This allows the teeth to mesh gradually, starting as point get in touch with and developing into range get in touch with as engagement progresses. One of...

beval gear

Two important principles in gearing are pitch surface area and pitch position. The pitch surface of a gear is the imaginary toothless surface area that you would have by averaging out the peaks and valleys of the individual teeth. The pitch surface area of an ordinary...

low backlash gearbox

Low-backlash planetary gearboxes from WITTENSTEIN alpha – from exact torque converters to a universal success element for your machine. High torsional rigidity, extremely easy operating and low torsional backlash are typical performance top features of our...