Specifications

• Clutch Type
  Friction Clutch
• Mounting Configuration
  Shaft Mounted
• Clutch Category
  Dual Plate Clutch
• Engagement/Release
  Air Engaged/Spring Release
• Design
  Open
• Bore Type
  Unfinished Pilot Bore
• Drive Arrangement
  Flange Mount
• Port Size
  3/4 NPT
• Max Rpm
  800 rpm
• Finish
  Black Oxide
• Function
  Starting, Connect/Disconnect, Torque Limiting
• Overall Length
  13.26 in
• Overall Diameter
  30.00 in
• Bore Diameter
  2.5000 to 6.0000 in
• Drive Inertia
  50299.20 lb-in²
• Shaft Inertia
  1008.00 lb/in²
• Clutch Facing Type
  High Coefficient
• Clutch Facing Edge Color Code
  Purple
• Approximate Clutch Facing Life
  10220 hphr
• Clutch Facing Effective Area
  404.00 in²
• Maximum Continuous Thermal Dissipation
  10.90 hp
• Clutch Heat Sink Capacity
  1460000 ft-lbs
• Clutch Peak Thermal Input Rate
  363.00 hp
• Max Pressure
  80 psi
• Min Engagement Pressure
  10 psi
• Clutch Air Chamber Volume When New
  39.554 in³
• Clutch Air Chamber Vol When Worn Out
  122.388 in³
• Ratings
  CE and RoHS
• Model
  DFE-2500
• Weight
  542.00 lbs
• Harmonization Code
  8483.60.4000
• Additional Details
  Both DFE and QFE models have four sizes and two friction coefficients. DFE models have 12,300 to 151,000 in-lbs. torque at 80 psi; QFE models have 24,600 to 302,000 in-lbs. torque at 80 psi. Maximum operating speed for both models is 800 to 2200 rpm. Not designed for vertical applications. The hub for this unit is provided loose for machining.
• Manufacturer Product Page
  Click here
• Manufacturer Replacement Parts List
  Click here
• Instruction Manual
  Click here
• UPC_NO
  662284169363
• Product Type
  Pneumatic Clutches