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Model DFE Dual Faced Element

964009

Model DFE Dual Faced Element
Item #101995213
  • Air Actuated, Spring Release
  • Standard Coefficient Facing
  • 363.00 hp Peak Thermal Input
  • Flange Mount Drive Arrangement
  • 80.0 psi Max Pressure
  • 800 rpm Max
  • 104,000 in lb Max Static Torque
  • Open
  • Model DFE-2500 Clutch
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Model DFE Dual Faced Element
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    Shipment Options
  • Air Actuated, Spring Release
  • Standard Coefficient Facing
  • 363.00 hp Peak Thermal Input
  • Flange Mount Drive Arrangement
  • 80.0 psi Max Pressure

applications

  • Heavy-duty industrial applications requiring high torque and low inertia

features

  • The hub for this product is provided loose for machining
  • Air engaged
  • Dual interface
  • Shaft mounted
  • Straight bore
  • Air actuated
  • Rugged design ensures long product life
  • Bore range up to 6.5000"
  • Dual-faced
  • Horizontal shaft-end mounted clutch element mounts to customer-supplied flywheel, gear, or pulley
  • Maximum operating speed up to 1,600 rpm
  • Sealed O-ring piston and cylinder design reduces maintenance costs
  • Shaft-end mount clutch
  • Single-disc assembly available in four disc sizes
  • Static torque ratings up to 151,000 in lb at 80 psi
  • Thermal horsepower values up to 10.9 at 900 rpm
  • Through-shaft or shaft-end mount brake

caution

  • Tooth clutches are normally engaged when stationary

options

  • Air union bracket assembly includes flexible hose
  • Standard coefficient friction linings
Clutch Air Chamber Volume When Worn Out 206.7 in3
Clutch Facing Edge Color Code Red
Control Accessories 170012, 170013, 170014, 170017, 170020, 170021, 170023, 170024, 939101, 939201, 939400, 940001, 940425, 945125
Port or Hose Size 0.750 NPT
Model DFE-2500
Bore Range [Max] 6 in
Maximum Static Clutch Torque 104000 in lb
Clutch Heat Sink Capacity 1460000 lbf ft
Bore Range [Min] 2.5 in
Bore Style Unfinished Pilot Bore
Open Or Enclosed Design Open
Clutch Facing Type Standard Coefficient
Photo DFB
Manufacturer Family DFE 2500-S, Flange Mounted, Dual Plate Brake, Model DFE 2500-S Dual Faced Clutch
Minimum Engagement Pressure 10 psi
Overall Length 13.26 in
Recommended Control Kits 940019, 940020
Main Category Friction Clutches
Finish Black Oxide
Accessory Miscellaneous 964015
Clutch Facing Effective Area 404 in2
Product Category Dual And Quad Plate Clutches
Family Name DFE Clutches
Approximate Clutch Facing Life 18925 hp-hr
Actuation/Return Air/Spring
Maximum Pressure 80 psi
Kits 964025, 964037
Maximum Clutch Continuous Thermal Dissipation 10.9 hp
Clutch Peak Thermal Input Rate 363 hp
Drive Arrangement Flange Mount
Drive Inertia 349.3 lb ft2
Clutch Air Chamber Volume When New 19.64 in3
Outside Dia. 30 in
Weight 542.0 LB
EAN or UPC 662284169356
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