Cotta SN1649 High-Speed Transmission
Model SN1649 is a foot mounted high speed gearbox designed for test stand use. This model has a stub input shaft and an output pad. The gears are helical, carburized and precision ground. The bearings are anti-friction. The case is stress relieved fabricated steel.
CAPACITY: 200 HP (Input) nominal
MAXIMUM OUTPUT SPEED: 50,000 RPM
RATIOS: 2.00, 2.58, 3.00, 4.00, 5.44
INPUT SHAFT: 1.250” diameter x 3” long with keyway.
OUTPUT: AND20006 Type XVI pad.
OUTPUT ADAPTERS: 1—16 teeth 20/30P .800 P.D. 1—24 teeth 20/30P 1.20 P.D. 1—26 teeth 16/32P 1.625 P.D.
DIRECTION OF ROTATION: Bi-rotational—output opposite to input.
ACCEL/DECEL RATE: Max. 2000 RPM/second at output shaft
LUBRICATION: AGMA Grade 1. Oil sump is in case.
COOLING: Water to oil heat exchanger with modulatACCESSORIES: Temperature/pressure switch.
OPTIONS: Stub output shaft, 1.250” diameter with k.w. 60 tooth gear for customers speed pick up. AND20002 output pad.
WEIGHT: 615 lbs.