Cotta SN1645 High-Speed Transmission
Model SN1645 is a right-angle add-on high speed gearbox designed to permit attitude testing of constant speed drives and generators. This model can be installed on existing test stands. The output shaft can be positioned in 7-1/2 degree increments from 112 degrees above, to 135 degrees below the horizontal. This angular range is from 11 o’clock through 7:30 o’clock when looking at the output of the test stand.
POWER: 300 HP max power
OUTPUT SPEED: 20,000 RPM
RATIOS: 2.0 overspeed. (Contact us for others)
MAX ACCEL / DECEL RATE: 1000 rpm/sec at output
INPUT CONFIGURATION: AND 10267 compatible except with 48 mounting holes versus 12
OUTPUT CONFIGURATION: AND 20007 compatible except with 36 holes versus 12 holes.
ROTATION: Input can be driven cw or ccw. Output rotates opposite to input.
LUBRICATION: Separate lube system required and is supplied by Cotta.
OPTIONS: Accelerometers, speed pickup, and other application specific items can be accommodated or supplied
APPROXIMATE WEIGHT: 750 lbs approximate including lube components
STANDARD FINISH: 2 part polyurethane enamel