Specifications

• Clutch Type
  Friction Clutch
• Mounting Configuration
  Shaft Mounted
• Clutch Category
  Multiple Disc Clutch
• Engagement/Release
  Air Engaged/Spring Release
• Design
  Open
• Bore Type
  Finished w/ Keyway & 2 SS
• Drive Arrangement
  Pilot Mount
• Port Size
  1/8 NPT
• Max Rpm
  1400 rpm @ 80 psi rpm, 1600 rpm @ 70 psi rpm, 1800 rpm @ 60 psi rpm
• Finish
  Aluminum Air Chamber, Black Oxide Drive Shell
• Function
  Starting, Connect/Disconnect, Torque Limiting
• Overall Length
  4.88 in
• Overall Diameter
  4.29 in
• Bore Diameter
  0.7500 in
• Minimum Sprocket Size
  35/36T, 40/28T, 50/24T, 60/20T
• Drive Inertia
  8.07 lb-in²
• Shaft Inertia
  1.61 lb/in²
• Pilot Diameter
  2.8750 in
• Pilot Or Drive Flg Bolt Circle Data
  4, 1/4–20 Bolts @ 90° on a 3.473 inch Circle
• Clutch Facing Type
  Standard Coefficient
• Clutch Facing Edge Color Code
  Red
• Approximate Clutch Facing Life
  41 hphr
• Clutch Facing Effective Area
  28.18 in²
• Maximum Continuous Thermal Dissipation
  0.09 hp
• Clutch Heat Sink Capacity
  5900 ft-lbs
• Clutch Peak Thermal Input Rate
  25.40 hp
• Clutch Response Factor
  0.041
• Max Pressure
  80 psi
• Min Engagement Pressure
  10 psi
• Clutch Air Chamber Volume When New
  0.206 in³
• Ratings
  CE and RoHS
• Model
  4H30P
• Weight
  8.00 lbs
• Harmonization Code
  8483.60.4000
• Additional Details
  4HP muti-disc pilot mount clutches provide big torque in a small package. Available in 7 sizes with static torque up to 10000 in-lbs at 80 psi, bores up to 2.375 in. Maximum RPM dependent on torque/air pressure setting. The pilot accepts pulleys, sprockets, and Nexen couplings. More durable, and higher RPM than the LSCC clutch series. Ideal for conveyor and other high torque low RPM applications. Consult Nexen for use in cyclic applications, or use as a brake.
• Manufacturer Product Page
  Click here
• Manufacturer Replacement Parts List
  Click here
• 2D Drawing
  Click here
• Instruction Manual
  Click here
• UPC_NO
  662284166447
• Product Type
  Pneumatic Clutches