Output Torque: 4,800 In/Lbs  (542.3 Nm)
Gear Ratio: 38:1

•  Supplied with hydraulic motor adaptor
•  Optional hydraulic motor
•  Optional auxiliary brake
•  Available in stand utput shaft lengths
•  Custom shaft lengths are available
•  Smooth, quiet operation
•  Completely enclosed gearing
•  Designed for intermittent duty
•  Made in the USA


Rated Output Torque

Rated Input Torque


Output Shaft Diameter

Motor Input Shaft Diameter

Power Source

Maximum Input Speed

Additional Information


•  General Industrial
•  Mining & Construction
•  Railroad
•  Specialty Vehicle
•  Crane
•  Trailer


document  ramsey-speed-reducers-catalog

( Image may not be exact.)

Winches, capstans and hoists are not intended to be used for lifting or moving of persons.

The Ramsey S7 is a dependable, rugged, proven worm gear speed reducer without a motor that offers brute strength and versatility for various applications (i.e. conveyor systems, pipeline machines, railroad car spotters, etc.).

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