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On request Illustrative image Mechanical Power Transmission - Nexen 856804 - Nexen
NEXEN

NEXEN 856804

#856804 On request
Brand NEXEN
Category PNEUMATIC CLUTCHES
Part Number 856804

Friction Clutch - 0.3750 in Bore, Shaft Mounted, Air Engaged/Spring Release, Open Design, 1/8 NPT, Finished w/ Keyway & 2 SS, Pilot Mount

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Specifications

Brand NEXEN
Category PNEUMATIC CLUTCHES
Clutch type Friction Clutch
Approximate clutch facing life 22 hphr
Mounting configuration Shaft Mounted
Clutch facing effective area 1.39 in²
Clutch category Single Plate Clutch
Maximum continuous thermal dissipation 0.06 hp
Engagement/release Air Engaged/Spring Release
Clutch heat sink capacity 1900 ft-lbs
Design Open
Clutch peak thermal input rate 1.3 hp
Bore type Finished w/ Keyway & 2 SS
Clutch response factor 0.009
Drive arrangement Pilot Mount
Clutch air chamber volume when new 0.05 in³
Port size 1/8 NPT
Clutch air chamber volume when worn out 0.104 in³
Max rpm 3600 rpm
Ratings CE and RoHS
Finish Black Oxide
Model Micro
Function Tensioning
Weight 1.38 lbs
Overall length 2.27 in
Harmonization code 8483.60.4000
Overall diameter 1.75 in
Additional details Air engaged, straight bore, shaft mounted Clutch with sealed bearings. Adaptor listed under accessories allows use as a Brake. Pilot mount clutches accept customer supplied pulleys, sprockets, or Nexen couplings. This unit has a precision friction interface for more uniform torque delivery.
Drive inertia 0.05 lb-in²
Manufacturer product page http://www.nexengroup.com/nxn/default/products/details/id/856804
Shaft inertia 0.20 lb/in²
Manufacturer replacement parts list http://www.nexengroup.com/nxn/newin/index/parts-list/id/856804
Pilot diameter 1.375 in
Pilot or drive flange bolt circle data 4, 0.138"-32 Bolts @ 90° on a 1.562 inch Circle
Clutch facing type Standard Coefficient
Bore size 0.375 in
Clutch facing edge color code Red

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