• Elliptical Gears
• Multispeed Gears
• Special Function Gears
• Cam Substitute Gears
• Stock
• Technical
• Equations for N-Lobed Elliptical Gears

• Speed Matching on an Assembly Line
• Multiple Speed
  Cut-Off Cycle
• Linear Motion with
  Quick Return
• Stop and
  Dwell Motion

Special Function Gears

Non-circular gears can be used to achieve - with mathematical precision - virtually any function requiring transition between input and output gear displacement or velocity. They can be designed and manufactured in any required size or shape to perform a wide variety of mechanical functions, including those involving complex displacement and velocity changes.