UpComing Tradeshows

June 09-11, 2015
GPS 2015
Calgary, Alberta, Canada

June 15-18, 2015
ShanghaiTEX 2015
Shanghai, China

June 23-26, 2015
Brasil Offshore 2015
Rio de Janerio, Brasil

  • Overhead Doors

    A manufacturer of large overhead doors uses a C-face motor and 150:1 helical reducer to open and close their doors. When a door is in a partially-open position, the weight of the door can be sufficient enough to backdrive the high-ratio gearbox and lower by itself. The door does drop slowly enough that dangerous high-speed impacts are not an issue.

  • Helicopter Rotor Drivetrain

    The world’s leading manufacturer of light, inexpensive civil helicopters required reliable gearing and couplings for the belt drive on their latest model. The components are utilized on an adjustable pulley shaft that is positioned between the engine shaft pulley and the rotor shaft pulley.

  • Steel Slitting Line Recoiler Drive

    When a major steel processor in Ohio identified a problem with the bearings on their slitter line during routine vibration analysis, they turned to Nuttall Gear.