Specifications

• Pilot or Drive Flange Bolt Circle Data
  4, #10-32 Screws @ 90° on a 2.437 inch Circle
• Product Type
  Pneumatic Clutches
• Minimum Engagement Pressure
  8 psi
• Maximum Pressure
  80 psi
• Clutch Air Chamber Volume when Worn Out
  0.630 in³
• 2D Drawing
  Click here
• Additional Details
  This clutch's bore can be reduced with the bushings found in accessories. Adaptor listed in accessories allows use as a brake. Pilot mount clutches accept customer supplied pulleys, sprockets, or Nexen couplings.
• Approximate Clutch Facing Life
  33 hphr
• Bore Diameter
  0.6250 in
• Bore Type
  Finished w/ Keyway & 2 SS
• Clutch Air Chamber Volume When New
  0.201 in³
• Clutch Air Chamber Vol When Worn Out
  0.630 in³
• Clutch Category
  Single Plate Clutch
• Clutch Facing Edge Color Code
  Red
• Clutch Facing Effective Area
  4.17 in²
• Clutch Facing Type
  Standard Coefficient
• Clutch Heat Sink Capacity
  5650 ft-lbs
• Clutch Peak Thermal Input Rate
  3.80 hp
• Clutch Response Factor
  0.038
• Clutch Type
  Friction Clutch
• Design
  Open
• Drive Arrangement
  Pilot Mount
• Drive Inertia
  0.86 lb-in²
• Engagement/Release
  Air Engaged/Spring Release
• Finish
  Black Oxide
• Function
  Starting, Connect/Disconnect, Torque Limiting
• Harmonization Code
  8483.60.4000
• Height
  5.5
• Instruction Manual
  Click here
• Length
  6.6
• Manufacturer Product Page
  Click here
• Manufacturer Replacement Parts List
  Click here
• Maximum Continuous Thermal Dissipation
  0.13 hp
• Max Pressure
  80 psi
• Max Rpm
  3600 rpm
• Min Engagement Pressure
  8 psi
• Minimum Sprocket Size
  25/40T, 35/28T, 40/22T
• Model
  BW
• Mounting Configuration
  Shaft Mounted
• Overall Diameter
  2.89 in
• Overall Length
  3.51 in
• Pilot Diameter
  2.1250 in
• Pilot Or Drive Flg Bolt Circle Data
  4, #10-32 Screws @ 90° on a 2.437 inch Circle
• Port Size
  1/8 NPT
• Ratings
  CE and RoHS
• Shaft Inertia
  0.98 lb/in²
• Weight
  3.8, 3.50 lbs
• Width
  6.6