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The Mechanical PTO is a lever-actuated over-center clutch with a shaft and bearings mounted in a rigid iron bell housing. Designed for both inline and sideloaded applications on internal combustion engines with compatible SAE industrial flywheel and flywheel housings. The WPT® Mechanical Power Take-Off is available in a wide range of sizes for OEM’s applications and aftermarket retrofits.
Unit of Measure

Specifications

Brands

 N/A WPT®

SAE Housings

 N/A 1

Dimension - A

 N/A 12-1/8 in308 mm

Dimension - B

 N/A 8-1/2 in215.9 mm

Diameter

 N/A 3.000 in76.2 mm

Keyway

 N/A 3/4 x 3/8 in

Dimension - C

 N/A 3 3/4 in95.3 mm

Dimension - D

 N/A 6-5/8 in168.3 mm

Weight

 N/A 263 lb119 kg

Number of Teeth

 N/A 59

Performance Ratings

Revolution per Minute

 N/A 1800 2300

Distance - X

 N/A 16 in22 in406 mm508 mm

Allowable Sideload at 16 Inch (in) and 406 Millimetre (mm) Distance

 N/A 2000 lbf2200 lbf1000 kgf900 kgf

Allowable Sideload at 22 Inch (in) and 559 Millimetre (mm) Distance

 N/A 1200 lbf1400 lbf500 kgf600 kgf

Maximum Input Torque

 N/A 862 lbf.ft1169 N.m

Maximum Speed

 N/A 2300 rpm

Features

Features

 N/A
  • Sealed-for-life pilot and throw-out bearings eliminate lubrication-related issues
  • Ductile iron drive rings come standard on all models
  • Custom drop-in units available for OEM applications
  • Standard, HD Molded, and HD Laminated friction options