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