Nexen 911320 is an air engaged, spring released tooth clutch with a shaft mount design. It features a machined aluminum air chamber and black oxide sprocket, with a 1.250 in machined bore with keyway. Rated for 3600 inlb static torque and 3000 RPM, this open clutch includes a 60/21T double single sprocket output and 0.125-27 NPTM inlet.

Air chamber volume

0.639 in³

Backlash

0.30 °

Bore details

Straight

Bore size

1.250 in, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

CE certified

CE

Clutch response factor

0.087

Drive inertia

15.77 lbin²

Enclosure

Open

Engagement method

Air

Finish

Machined aluminum air chamber

Hose length

8.25 in

Inlet size

0.125-27 NPTM

Input shaft securement

2 Set Screws At 90 Deg

Materials of construction

Machined Aluminum Air Chamber Black Oxide Sprocket

Max allowable pressure (psi)

120

Max ambient temperature (°F)

150

Max operating pressure (psi)

80

Max Speed

3000 RPM

Max static clutch torque

3600 inlb

Min ambient temperature (°F)

32

Min engagement pressure (psi)

20

Min static clutch torque

900 inlb

Mounting style

Shaft

Number of engagement positions

122

Open or enclosed design

Open

Output configuration

Sprocket, 60/21T Double Single Sprocket

Positioning

Non-Positioning

Product features

Air Engaged, Spring Released, Sprocket Mount, Non-Positioning

Release method

Spring

Restrictions

Consult Nexen For Use In Cyclic Applications Or Engagement At Differential Speeds

RoHS compliant

RoHS

RPM

3000

Shaft inertia

3.90 lbin²

Unit height

9 in

Unit width

7 in