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On request Mechanical Power Transmission - Nexen 810068 - Nexen
NEXEN

NEXEN 810068

#810068 On request
Brand NEXEN
Category PNEUMATIC CLUTCHES
Part Number 810068

Friction Clutch - 1.6875 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
Clutch facing effective area 50.27 in²
Mounting configuration Shaft Mounted
Maximum continuous thermal dissipation 2.25 hp
Clutch category Single Plate Clutch
Clutch heat sink capacity 230000 ft-lbs
Engagement/release Air Engaged/Spring Release
Clutch peak thermal input rate 45.2 hp
Design Open
Clutch response factor 0.230
Bore type Finished w/ Keyway & 2 SS
Maximum pressure 80 psi
Drive arrangement Pilot Mount
Minimum engagement pressure 5 psi
Port size 1/8 NPT
Clutch air chamber volume when new 1.246 in³
Max rpm 1800 rpm
Clutch air chamber volume when worn out 5.248 in³
Finish Black Oxide
Coupling type Taper Lock Poly Disc
Function Starting, Connect/Disconnect, Torque Limiting
Coupling size 8 in
Overall length 8.5 in
Ratings CE and RoHS
Overall diameter 10.06 in
Model H-1000
Minimum sprocket size 40/45T, 50/37T, 60/31T, 80/24T, 100/20T
Weight 64.68 lbs
Drive inertia 428.77 lb-in²
Harmonization code 8483.60.4000
Backlash 0.21°
Additional details Air engaged straight bore shaft mounted clutch with sealed bearings. Static torque up to 3920 in-lbs at 80 psi, maximum speed 1800 rpm, transmitted power up to 25 hp, continuous thermal dissipation up to 2.25 hp, bores up to 1.938". Features sealed ball bearings, and splined hub. Available in pilot mount, integral sheave, and coupling models. Optional disc and caliper brake turns some models into clutch-brakes. Pilot mount clutches accept customer supplied pulleys, sprockets, or Nexen couplings. Can be configured as a driving shaft mounted Clutch-Brake, with disc and caliper listed in accessories.
Shaft inertia 180.44 lb/in²
Manufacturer product page http://www.nexengroup.com/nxn/default/products/details/id/810068
Pilot diameter 4.875 in
Manufacturer replacement parts list http://www.nexengroup.com/nxn/newin/index/parts-list/id/810068
Pilot or drive flange bolt circle data 4, 3/8?16 Bolts @ 90° on a 5.625 inch Circle
Clutch facing type High Coefficient
Clutch facing edge color code Purple
Bore size 1.6875 in
Approximate clutch facing life 1840 hphr

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