Nexen 923553 is an air engaged friction clutch with pilot mount configuration. It features a machined aluminum construction, open design, and a 0.875 in straight bore with keyway and three setscrews. The clutch delivers 750 inlb static torque and is CE and RoHS certified. Suitable for low RPM, high torque applications.

Bore details

Straight With Keyway And 3 Setscrews

Bore size

0.875 in, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

CE certified

CE

Clutch air chamber volume when new

0.762 in³

Clutch air chamber volume when worn out

1.971 in³

Clutch facing edge color code

Red

Clutch Facing Type

Standard coefficient

Drive arrangement

Pilot mount

Drive inertia

0.67 lbin²

Enclosure

Open

Engagement method

Air

Finish

Machined aluminum

Inlet size

0.125 NPT

Length

4.30 in

Materials of construction

Machined aluminum

Max ambient temperature (°F)

150

Max operating pressure (psi)

80

Max speed (psi)

1000 RPM, Max @ 40 psi, 800 @ 50 psi, 550 @ 60 psi, 400 @ 70

Max static clutch torque

750 inlb

Min ambient temperature (°F)

32

Min engagement pressure (psi)

5

Min sprocket size

25/48T, 35/33T, 40/26T, 50/21T, 60/18T

Mounting style

Shaft

Open or enclosed design

Open

Outer Diameter

3.48 in

Output bolt circle

3 in

Output bolt hole size

4 0.250-20 in, Holes @ 90°

Output type

Pilot

Pilot size

2.500 in

Product features

Air Engaged, Straight Bore, Shaft Mount, Pilot Output, Low RPM/High Torque

Release method

Spring

RoHS compliant

RoHS

Shaft inertia

0.62 lbin²