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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 3370000 lbf·in380800 N·m

Maximum Speed

 N/A 750 rpm

Maximum Slip Speed

 N/A 550 rpm

Lining Area

 N/A 4600 in²29600 cm²

Dimensions

Dimension - A

 N/A 46.745 in1187.32 mm

Dimension - B

 N/A 13-1/2 in342.9 mm

Dimension - C

 N/A 16-1/4 in413.3 mm

Weight and Inertia

Total Weight

 N/A 4650 lb2100 kg

Total Inertia

 N/A 8500 lb·ft²360 kg·m²

Ring and FD Weight

 N/A 3300 lb1500 kg

Ring and FD Inertia

 N/A 3400 lb·ft²140 kg·m²

Bore Range

Minimum Bore Range

 N/A 8.25 in209.6 mm

Maximum Bore Range

 N/A 10.00 in254 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.