Nexen 913037 is an air engaged, spring released positioning tooth clutch with a shaft mount design. It features a 1.375 in machined bore with keyway, nickel plated finish, and enclosed construction. Rated for 4900 inlb static torque and 1200 RPM, this clutch offers single position engagement at 360° with 0.28° backlash. It includes a 4.125 in pilot and 8.25 in hose length.

Air chamber volume

1.917 in³

Backlash

0.28 °

Bore details

Straight

Bore size

1.375 in, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

CE certified

CE

Drive inertia

39.86 lbin²

Enclosure

Enclosed

Engagement method

Air

Finish

Nickel plated

Hose length

8.25 in

IEC IP rating

IP55

Inlet size

0.125-27 NPTM

Materials of construction

Nickel plated

Max allowable pressure (psi)

120

Max ambient temperature (°F)

150

Max operating pressure (psi)

80

Max Speed

1200 RPM

Max static clutch torque

4900 inlb

Min ambient temperature (°F)

32

Min engagement pressure (psi)

20

Min sprocket size

40/36T, 50/30T, 60/26T, 80/20T, 100/17T

Min static clutch torque

1225 inlb

Mounting style

Shaft

Number of engagement positions

1, @ 360°

Open or enclosed design

Enclosed

Output bolt circle

4.75 in

Output bolt hole size

4, 6 0.250-20, 0.312-18 in, Holes @ 90° And 60°

Output configuration

Pilot

Pilot size

4.125 in

Positioning

Positioning

Product features

Air Engaged, Spring Released, Pilot Mount, Single Position, Enclosed

Release method

Spring

Restrictions

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

RoHS compliant

RoHS

RPM

1200

Shaft inertia

13.40 lbin²

Unit height

10.75 in

Unit width

9.25 in