Cotta SN2068 High-Speed Transmission
Model SN2068 is a high speed 90 degree right angle drive designed for test stand use. It is vertical wall mounted with high speed output shaft vertical down. The input double train gear set is helical, carburized and precision ground. The output gears are ground spiral bevel. The low speed bearings are anti-friction. The high speed bearings are tilting pad journal type. The case is stress relieved, fabricated steel.
CAPACITY: 600 HP
MAXIMUM OUTPUT SPEED: 35,000 RPM
RATIO: 1.0 to 6.667
INPUT SHAFT: 2.875 diameter stub shaft with a .75 wide X .375 deep keyway.
OUTPUT: 1.375 diameter with a .312 wide X .156 deep keyway.
LUBRICATION REQUIREMENT: Mil-L-23699, 50 GPM.
DIRECTION OF ROTATION: Bi-rotational
ACCESSORIES: 60 tooth speed pick up.