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Model QFE Clutch & Brake Element

964047

Model QFE Clutch & Brake Element
Item #105130277
  • 5 in Bore
  • Air Actuated, Spring Return
  • High Coefficient Facing
  • 727.00 hp Peak Thermal Input
  • Flange Mount Drive Arangement
  • 302,000 in lb Max Static Torque
  • 80.0 psi Max Pressure
  • Open
  • Model QFE-2500 Clutch
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Model QFE Clutch & Brake Element
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    Shipment Options
  • 5 in Bore
  • Air Actuated, Spring Return
  • High Coefficient Facing
  • 727.00 hp Peak Thermal Input
  • Flange Mount Drive Arangement

applications

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

features

  • Through-shaft or shaft-end mount brake
  • Thermal horsepower values up to 14.7 at 900 rpm
  • Two-piece with retaining ring
  • Static torque ratings up to 302,000 in lb at 80 psi
  • Single disc assembly
  • Shaft-end mount clutch
  • Sheaves sold separately
  • Quad-faced
  • Sealed O-ring piston and cylinder design reduces maintenance costs
  • Rugged design ensures long product life
  • Bore range up to 6.500"
  • Horizontal shaft-end mounted clutch element mounts to a customer-supplied flywheel, gear, or pulley
  • Maximum operating sped up to 1,600 rpm

caution

  • Mixing grid coupling components from different manufacturers may cause premature failure and possible personal injury or property damage from flying debris

options

  • Air union bracket assembly includes flexible hose
  • Double-disc assemblies available in four disc sizes
  • Standard or high-coefficient friction linings
Clutch Facing Type High Coefficient
Clutch Facing Effective Area 808 in2
Minimum Engagement Pressure 10 psi
Photo DFB
Clutch Peak Thermal Input Rate 727 hp
Maximum Static Clutch Torque 302000 in lb
Open Or Enclosed Design Open
Recommended Control Kits 940019, 940020
Approximate Clutch Facing Life 18400 hp-hr
Maximum Pressure 80 psi
Kits 964038, 964097
Main Category Friction Clutches
Clutch Facing Edge Color Code Purple
Port or Hose Size 0.750 NPT
Drive Arrangement Flange Mount
Outside Dia. 30 in
Drive Inertia 419.4 lb ft2
Product Category Dual And Quad Plate Clutches
Overall Length 16.46 in
Control Accessories 170012, 170013, 170014, 170017, 170020, 170021, 170023, 170024, 939101, 939201, 939400, 940001, 940425, 945125
Family Name QFE Clutches
Maximum Clutch Continuous Thermal Dissipation 14.7 hp
Model QFE-2500
Clutch Air Chamber Volume When New 39.27 in3
Clutch Air Chamber Volume When Worn Out 206.7 in3
Accessory Miscellaneous 964015
Bore Style Straight
Clutch Heat Sink Capacity 2920000 lbf ft
Finish Black Oxide
Actuation/Return Air/Spring
Weight 0.0 LB
EAN or UPC 662284178365
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