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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 731000 lbf·in82600 N·m

Maximum Speed

 N/A 1300 rpm

Maximum Slip Speed

 N/A 760 rpm

Lining Area

 N/A 1500 in²9600 cm²

Dimensions

Dimension - A

 N/A 34.745 in882.52 mm

Dimension - B

 N/A 8-7/16 in215.4 mm

Dimension - C

 N/A 9-15/16 in252.7 mm

Weight and Inertia

Total Weight

 N/A 1430 lb650 kg

Total Inertia

 N/A 1400 lb·ft²60 kg·m²

Ring and FD Weight

 N/A 500 lb230 kg

Ring and FD Inertia

 N/A 500 lb·ft²21 kg·m²

Bore Range

Minimum Bore Range

 N/A 3.75 in95.3 mm

Maximum Bore Range

 N/A 7.00 in177.8 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.