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The Power Grip PO Clutch is a pneumatic clutch suitable for inline or shaft-to-shaft applications. This design utilizes a large diaphragm that compensates for wear during the life of the friction material with no adjustment necessary. Standard Quick Release Valves ensure swift disengagements. The manual mechanical lockup feature allows clutch engagement in the event of air system failure. WPT®'s Power Grip PO Clutch is available in 1, 2, or 3 plate construction with diameters ranging from 14" thru 42".
Unit of Measure

Specifications

Brands

 N/A WPT®
Static Torque at 100 Pounds per Square Inch (psi) (7 Bar) Pressure1 N/A 1940000 lbf·in219200 N·m

Maximum Speed

 N/A 900 rpm

Maximum Slip Speed

 N/A 640 rpm

Lining Area

 N/A 3500 in²22400 cm²

Dimensions

Dimension - A

 N/A 39.995 in1015.87 mm

Dimension - B

 N/A 12-11/16 in322.3 mm

Dimension - C

 N/A 13-1/2 in343.9 mm

Weight and Inertia

Total Weight

 N/A 2810 lb1300 kg

Total Inertia

 N/A 3700 lb·ft²160 kg·m²

Ring and FD Weight

 N/A 1300 lb580 kg

Ring and FD Inertia

 N/A 320 lb·ft²13 kg·m²

Bore Range

Minimum Bore Range

 N/A 4.50 in114.3 mm

Maximum Bore Range

 N/A 7.75 in196.9 mm

Features

Features

 N/A
  • A large diaphragm provides high torque capacity throughout the life of friction discs
  • Oversized release springs ensure quick positive disengagement
  • Plate separators reduce and minimize drag
  • Mechanical lockup function is standard on all sizes

Note

Note

 N/A Consult WPT® Application Engineering for application assistance and applicable service factors.
  • 1 Dynamic torque is 75% of static torque.