Cotta SN2105 High-Speed Transmission
SN2105 is a high speed transmission designed for test stand use. It is a single input, single output, parallel shaft design with a single increasing stage of gearing. The case is cast iron with integral mounting feet. The transmission is dry sump and requires an external oil source.
Capacity: 200 HP nominal
Standard input speed: 4500 rpm. Higher by special design
Standard output speed: 12,000 rpm. Up to 20,000 rpm by special design
Center distance: 6.0 inches
Rotation: Output is anti input. Input rotation can be cw or ccw
Lubrication: Dry sump. Requires separate lube supply. AGMA#1 and several MIL-L options
Ratio: Up to 1:5.5
Gears: Precision ground helical
Input options: Keyed or splined shaft. Other custom configurations
Output options: Various shafts, AND and AS pads, customer specified.
Mounting: Integral mounting feet.
Size and weight: 19H x 18W x 15L. Approximately 150 lbs.