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Model QFE Clutch & Brake Element

964064

Model QFE Clutch & Brake Element
Item #101997038
  • Air Actuated, Spring Release
  • High Coefficient Facing
  • 408.00 hp Peak Thermal Input
  • Flange Mount Drive Arrangement
  • 80.0 psi Max Pressure
  • 1,200 rpm Max
  • 104,900 in lb Max Static Torque
  • Open
  • Model QFE-1650 Clutch
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Model QFE Clutch & Brake Element
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    Shipment Options
  • Air Actuated, Spring Release
  • High Coefficient Facing
  • 408.00 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
  • Quad interface
  • Shaft mounted
  • Straight bore
  • 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
  • Quad-faced
  • Sealed O-ring piston and cylinder design reduces maintenance costs
  • Shaft-end mount clutch
  • Sheaves sold separately
  • Single disc assembly
  • Static torque ratings up to 302,000 in lb at 80 psi
  • Thermal horsepower values up to 14.7 at 900 rpm
  • Through-shaft or shaft-end mount brake

caution

  • In certain circumstances, tooth clutches can be engaged at differential speeds
  • Not intended for use in most cyclic applications or high speed engagement
  • Tooth clutches are normally engaged when stationary

options

  • Air union bracket assembly includes flexible hose
  • Double-disc assemblies available in four disc sizes
  • Hig -coefficient friction linings
Clutch Air Chamber Volume When Worn Out 93 in3
Kits 964032, 964091
Clutch Facing Effective Area 454 in2
Drive Inertia 90.5 lb ft2
Clutch Heat Sink Capacity 1740000 lbf ft
Finish Black Oxide
Main Category Friction Clutches
Clutch Peak Thermal Input Rate 408 hp
Port or Hose Size 0.750 NPT
Accessory Miscellaneous 964013
Model QFE-1650
Manufacturer Family Model QFE 1650-H Quad Faced Clutch
Bore Range [Max] 5 in
Minimum Engagement Pressure 10 psi
Open Or Enclosed Design Open
Bore Range [Min] 2 in
Overall Length 15.6 in
Photo DFB
Approximate Clutch Facing Life 10341 hp-hr
Control Accessories 170012, 170013, 170014, 170017, 170020, 170021, 170023, 170024, 939101, 939201, 939400, 940001, 940425, 945125
Maximum Static Clutch Torque 104900 in lb
Recommended Control Kits 940019, 940020
Clutch Facing Type High Coefficient
Family Name QFE Clutches
Product Category Dual And Quad Plate Clutches
Drive Arrangement Flange Mount
Clutch Facing Edge Color Code Purple
Maximum Clutch Continuous Thermal Dissipation 10.7 hp
Actuation/Return Air/Spring
Bore Style Unfinished Pilot Bore
Clutch Air Chamber Volume When New 19.53 in3
Maximum Pressure 80 psi
Outside Dia. 21.25 in
Weight 358.0 LB
EAN or UPC 662284169639
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