Torque Limiter Coupling with Interchangeable Output

March 18, 2015 09:50 by author

Commonly used to open and close gate valves in water treatment and irrigation systems, this friction torque limiter coupling connects to a power drill with a #3 Morse taper socket. A variety of output options are available including different sized squares and keyed bores. The coupling is pre-set at the factory to a torque value you specify and may be adjusted in the field if needed. When the torque setting is exceeded, the coupling slips to prevent over tightening.

Torque Limiter Details

#3 Morse Taper Input
Weight: 7 pounds
4.5 Inch Outside Diameter, Length Varies By Coupling
Torque Settings Between 10 and 233 Pound Feet Can Be Specified

Coupling Options Shown

Top: 1.0 Inch Bore with Standard Keyway and Set Screws
Left: 0.75 Inch Square
Center: 2.0 Inch Square (Fits 2 Inch Square AWWA Operating Nut)
Right: 0.75 Inch Bore with Standard Keyway & Set Screws
Coupling Weight: 1 – 2 pounds

Download Spec Sheet and 3D Models

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