Nexen 924012 is an air engaged shaft mount friction clutch with a 1.5 in machined bore with keyway and two setscrews. It features a bare aluminum air chamber and black oxide drive shell, open design, pilot output with 5.750 in pilot size, and 0.125 NPT inlet. Rated for 1800 RPM max speed and 10000 inlb static torque, this clutch is CE and RoHS compliant.

Approximate clutch facing life

752 hphr

Bore details

Straight With Keyway And 2 Setscrews

Bore size

1.500 in, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

CE certified

CE

Clutch air chamber volume when new

1.035 in³

Clutch facing edge color code

Red

Clutch facing effective area

156.70 in²

Clutch Facing Type

Standard coefficient

Clutch heat sink capacity

18440 ftlb

Clutch peak thermal input rate

141.70 hp

Clutch response factor

0.16

Drive inertia

211.1 lbin²

Enclosure

Open

Engagement method

Air

Finish

Bare Aluminum

Inlet size

0.125 NPT

Length

7.66 in

Materials of construction

Aluminum Air Chamber Black Oxide Drive Shell

Max ambient temperature (°F)

150

Max clutch continuous thermal dissipation

0.28 hp

Max operating pressure (psi)

80

Max Speed

1800 RPM, Max @ 50 psi, 1200 @ 60 psi, 900 @ 70 psi, 700 @ 80 psi

Max speed (psi)

1800 RPM, Max @ 50 psi, 1200 @ 60 psi, 900 @ 70 psi, 700 @ 80

Max static clutch torque

10000 inlb

Min ambient temperature (°F)

32

Min engagement pressure (psi)

10

Min sprocket size

60/38T, 80/30T, 100/24T, 120/21T

Mounting style

Shaft

Open or enclosed design

Open

Outer Diameter

8.12 in

Output bolt circle

7 in

Output bolt hole size

4 0.500-18 in, Holes @ 90°

Output shaft style

None

Output type

Pilot

Pilot size

5.750 in

Product features

Air Engaged, Straight Bore, Shaft Mount, Pilot Output, High Torque

Release method

Spring

Restrictions

Consult Nexen For Use In Cyclic Applications, Or Use As A Brake

RoHS compliant

RoHS

RPM

1800

Shaft inertia

70.37 lbin²