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4HP Series Multiple Disc Clutch

923400

4HP Series Multiple Disc Clutch
Item #102055441
  • 7/8 in Bore
  • Air Actuated, Spring Return
  • Standard Coefficient Facing
  • 25.36 hp Peak Thermal Input
  • Pilot Mount Drive Arangement
  • 750 in lb Max Static Torque
  • 80.0 psi Max Pressure
  • Open
  • Model 4H30P Clutch
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4HP Series Multiple Disc Clutch
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    Shipment Options
  • 7/8 in Bore
  • Air Actuated, Spring Return
  • Standard Coefficient Facing
  • 25.36 hp Peak Thermal Input
  • Pilot Mount Drive Arangement

applications

  • In-line

features

  • Straight bore
  • Shaft mounted
  • Pilot mount output
  • Air engaged
  • Maximum operating speed up to 1,800 rpm
  • Ability to mount pulley, sprocket, gear or flexible coupling
  • Clutch and driving shell as one unit
  • For in-line applications to accommodate misalignment, use single and double flexible couplings
  • Open design
  • Pilot-mount design with tapped mounting holes
  • Static torque up to 10,000 in lb at 80 psi
  • Three or four friction disc packs provide high torque
  • Through-shaft mounting design uses full-length keyway

caution

  • Brake housing must not be mounted rigidly
Minimum Engagement Pressure 10 psi
Clutch Facing Edge Color Code Red
Main Category Friction Clutches
Photo 4HPClutch
Kits 919000, 921100
Recommended Control Kits 940011, 940017, 940021, 940412
Maximum Clutch Continuous Thermal Dissipation 0.09 hp
Overall Length 4.875 in
Clutch Air Chamber Volume When Worn Out N/A
Accessory Miscellaneous 940011, 940012, 940021, 948804, 854000, 909980, 909981, 909984, 909985, 919000, 920400, 921100, 932800, 939101, 939201, 940001, 940412, 944900, 945100, 948801, 948802, 948803
Clutch Facing Type Standard Coefficient
Minimum Sprocket Size 35/36T, 40/28T, 50/24T, 60/20T
Approximate Clutch Facing Life 41 hp-hr
Mounting Type Pilot Mount
Drive Arrangement Pilot Mount
Manufacturer Family Model 4H30P Multiple Disc Clutch
Clutch Air Chamber Volume When New 0.206 in3
Open Or Enclosed Design Open
Model 4H30P
Finish Aluminum Air Chamber, Black Oxide Drive Shell
Bore Style Straight
Control Accessories 932800, 939101, 939201, 939300, 940001, 940412, 944900, 945100, 948801, 948802, 948803, 948804
Actuation/Return Air/Spring
Clutch Facing Effective Area 28.18 in2
Pilot Or Drive Flange Bolt Circle Data 4, 1/4"-20 Bolts @ 90° On A 3.473 in. Circle
Port or Hose Size 0.125 NPT
Maximum Pressure 80 psi
Product Category Multi-Disc Clutches
Maximum Static Clutch Torque 750 in lb
Static Torque Capacity @ 80 PSI 10000 lb/in
Family Name 4HP Clutches
Operating Speed [Max] 18000 rpm
Pilot Size 2.875 in
Outside Dia. 4.29 in
Drive Inertia 8.07 lb in2
Clutch Peak Thermal Input Rate 25.36 hp
Clutch Heat Sink Capacity 5900 lbf ft
Weight 10.09 LB
EAN or UPC 662284166430
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