Powertrain Technologies, LLC specializes in the design and development of PowerTrain and Geared Products for the Aerospace, Automotive, Medical, Consumer and Industrial industries. Services include: Gearbox Consulting Services, Gearbox Design and Development, and Gearbox Manufacturing and assembly.

Powertrain Technologies, LLC
Ph: 336.722.0061

http://www.powertraintechnologies.com/

http://www.engineersedge.com/gear_menu.shtml

To design a gearbox, one either starts with sketches, CAD or with analysis. Regardless of the initial conceptualization..

http://www.engineersedge.com/gears/gearbox-design.htm