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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 79700 lbf·in9010 N·m

Maximum Speed

 N/A 1900 rpm

Maximum Slip Speed

 N/A 1430 rpm

Lining Area

 N/A 460 in²2940 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 300 lb130 kg

Total Inertia

 N/A 88 lb·ft²3.7 kg·m²

Ring and FD Weight

 N/A 79 lb36 kg

Ring and FD Inertia

 N/A 42 lb·ft²1.8 kg·m²

Bore Range

Minimum Bore Range2 N/A 2.13 in54 mm
Maximum Bore Range3 N/A 3.41 in86.6 mm

Dimensions

Dimension - A

 N/A 20 in508.0 mm

Thread Size (B)

 N/A 5/8-11 in

Dimension - C

 N/A 17.500 in444.50 mm

Dimension - D

 N/A 16-1/4 in413.9 mm

Dimension - E

 N/A 6-9/16 in166.7 mm

Hole Circle (B)

 N/A 18.75 in476.3 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.