Speed Reducers:

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Modular Speed Reducers
Center distances from 1.35" to 4.00"

Single reduction from 5:1 to 100:1 -- up to 15 hp; up to 3585 in-lbs ouput torque

Double reduction from 50:1 to 3600:1

Catalog #400

E - Line Modular Speed Reducers

Center Distances from 3" to 7"

Single Reduction from 4-5/6:1 to 61:1 -- up to 55 hp; up to 36,000 in - lbs output torque

Double reduction from 50:1 to 3600:1

Catalog #520 & #521

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Fan Cooled Heavy Duty Speed Reducers

Center distances from 3" to 12"

Single reduction from 3-1/9:1 to 95:1 -- up to 169 hp; up to 145,000 in-lbs output torque

Double reduction (helical worm) from 32:1 to 394:1 -- up to 58 hp; up to 145,000 in-lbs output torque

Double reduction (worm-worm) from 25:1 to 394:1 -- up to 33 hp; up to 145,000 in-lbs output torque

Catalog #500

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Heavy-Duty Speed Reducer
Center distances from 13.4" to 36.0"

Single reduction from 3-5/9:1 to 100:1 -- to over 640 hp; to over 1,985,000 in-lbs output torque

Double reduction (helical-worm) from 30.8:1 to 430:1--to over 610 hp; to over 1,985,000 in-lbs output torque

Double reduction (worm-worm) from 96.7:1 to 4,118:1--to over 110 hp; to over 630,000 in-lbs output torque

Multiple reduction (triple worm) from 15,000:1 to 220,000:1--to over 50 hp; to over 300,000 in-lbs output torque

Catalog #700