Nexen 923631 is an air engaged shaft mount friction clutch with a 1.125 in machined bore with keyway and three setscrews. It features a 60/21T single row sprocket output, machined aluminum construction, and open design. Rated for 2110 inlb max static torque and 750 RPM max at 40 psi. CE and RoHS certified.

Bore details

Straight With Keyway And 3 Setscrews

Bore size

1.125 in, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

CE certified

CE

Clutch air chamber volume when new

2.399 in³

Clutch air chamber volume when worn out

4.516 in³

Clutch facing edge color code

Red

Clutch Facing Type

Standard coefficient

Clutch response factor

0.108

Drive arrangement

60/21T Single Row Sprocket

Drive inertia

6.46 lbin²

Enclosure

Open

Engagement method

Air

Finish

Machined aluminum

Inlet size

0.125 NPT

Length

6.45 in

Materials of construction

Machined aluminum

Max ambient temperature (°F)

150

Max operating pressure (psi)

80

Max Speed

750 RPM, Max @ 40 psi, 450 @ 50 psi, 350 @ 60 psi, 250 @ 80 psi

Max speed (psi)

750 RPM, Max @ 40 psi, 450 @ 50 psi, 350 @ 60 psi, 250 @ 80

Max static clutch torque

2110 inlb

Min ambient temperature (°F)

32

Min engagement pressure (psi)

5

Mounting style

Shaft

Open or enclosed design

Open

Outer Diameter

4.56 in

Output shaft style

None

Output type

Chain Sprocket, 60/21T Single Row Sprocket

Product features

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

Release method

Spring

RoHS compliant

RoHS

Shaft inertia

2.54 lbin²