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The Power Grip Clutch is designed to accommodate in-line and shaft-to-shaft power transmission applications with large inertia loads. Multiple actuator designs allow seamless, controlled engagement and disengagement. Power Grip clutches allow for quick response, space-saving footprints, and minimal maintenance requirements.
Unit of Measure

Specifications

Brands

 N/A WPT®
Static Torque at 100 Pounds per Square Inch (psi) (7 Bar) Pressure1 N/A 279000 lbf·in31500 N·m

Maximum Speed

 N/A 1530 rpm

Maximum Slip Speed

 N/A 1090 rpm

Lining Area

 N/A 1100 in²6960 cm²

Dimension - C Tolerance

 N/A +0.003 in-0.000 in+0.08 mm-0.00 mm

Quantity

 N/A 6

Weight and Inertia

Total Weight

 N/A 740 lb340 kg

Total Inertia

 N/A 380 lb·ft²16 kg·m²

Ring and FD Weight

 N/A 210 lb95 kg

Ring and FD Inertia

 N/A 190 lb·ft²7.8 kg·m²

Bore Range

Minimum Bore Range2 N/A 2.75 in69.9 mm
Maximum Bore Range3 N/A 4.75 in120.7 mm

Dimensions

Dimension - A

 N/A 25 in635.0 mm

Thread Size (B)

 N/A 5/8-11 in

Dimension - C

 N/A 22.500 in571.50 mm

Dimension - D

 N/A 21-5/16 in541.3 mm

Dimension - E

 N/A 10-1/8 in257.2 mm

Hole Circle (B)

 N/A 23.75 in603.3 mm

Features

Features

 N/A
  • Extended Hub Teeth for serviceability
  • Wave Springs as standard release spring
  • Optional standard or quick change driving adapters
  • Optional split airtubes and friction discs for easier replacement and minimal downtime
  • Available with pneumatic or hydraulic actuation
  • Available in high-speed options

Note

Note

 N/A Consult WPT® Application Engineering for application assistance and applicable service factors.
  • 1 Dynamic torque is 75% of static torque.
  • 2 Larger bore sizes may be accommodated, consult WPT® Application Engineering.
  • 3 Larger bore sizes may be accommodated, consult WPT® Application Engineering.