Cotta speed reducer

Model GR1600A is a heavy duty reduction gear having anti-engine rotation that includes a clutch and mounts to an engine for a compact package with proper alignment. The gears are helical and carburized for ultimate strength and endurance. Gears are designed per AGMA specifications and are precision ground. The bearings are tapered roller and the case is cast iron. A wide variety of ratios are available.

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CAPACITY (Maximum input torque): 3000 lb. ft.


RATIOS: 1.35, 1.44, 1.54, 1.65, 1.77, 1.90, 2.21, 2.39, 2.59, 2.81, 3.07

BELL HOUSINGS: SAE #1, #1/2, #0, #00

CLUTCHES: SP314, IBF314, SP218, SP318, IBF318, SP321, 14", 18" and 21" rubber block drives

OUTPUT SHAFT: 4.000" diameter, 9" long with 1" x 1/2" keyway

REAR SUPPORT: Two mounting feet are provided

LUBRICATION: Lube pump is furnished, 32 pints sump capacity

COOLING: A heat exchanger is furnished

WEIGHT: 1600 lbs

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