Cotta SN2055 High-Speed Transmission
Model SN2055 is a foot mounted single increase high speed gearbox designed for test stand use. This model has a stub input and an AND20006 output pad. The gears are helical, carburized and precision ground per AGMA Q– 12. The bearings are anti-friction. The case is stress relieved fabricated steel.
CAPACITY: 600HP, nominal
MAXIMUM OUTPUT SPEED: 30,000 RPM
RATIOS: 1.29, 2.94, 3.18, 4.26, 6.10 (Contact Cotta for other available ratios)
INPUT SHAFT: 2.25“ diameter X 10” long with keyway.
OUTPUT: AND20006 Type XVI pad.
OUTPUT ADAPTERS: 1—16 teeth 20/30P .800P.D. 1—24 teeth 20/30P 1.20 P.D. 1—26 teeth 16/32P 1.625P.D.
DIRECTION OF ROTATION: Bi-rotational—output opposite to input.
ACCEL/DECEL RATE: 2000 RPM/second at output shaft.
LUBRICATION REQUIREMENT: AGMA Grade 1, ISO viscosity grade 46 Oil sump is in case
COOLING: Water to oil heat exchanger with modulating water control valve.
ACCESSORIES: Temperature/pressure switch.
OPTIONS: Stub output shaft, 60 tooth gear for customers speed pick-up AND20007 output pad.
WEIGHT: 825 lbs.