Nexen 913089 is an air engaged, spring released tooth clutch with a shaft mount design. It features a 1.438 in machined bore with keyway, 4900 in-lb max static clutch torque, and 1200 RPM max speed. The enclosed nickel-plated construction includes a 4.125 in pilot and 0.125-27 NPTM inlet. This non-positioning clutch is CE and RoHS certified with an IP55 rating.

Air chamber volume

0.763 in³

Backlash

0.28 °

Bore details

Straight

Bore size

1.438 in, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

CE certified

CE

Clutch response factor

0.104

Drive inertia

29.03 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

1230 inlb

Mounting style

Shaft

Number of engagement positions

137

Open or enclosed design

Enclosed

Output bolt circle

4.75 in

Output bolt hole size

4, 6 0.313-18, 0.250-20 in, Holes @ 90°

Output configuration

Pilot

Pilot size

4.125 in

Positioning

Non-Positioning

Product features

Air Engaged, Spring Released, Pilot Mount, Non-Positioning, Enclosed

Release method

Spring

Restrictions

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

RoHS compliant

RoHS

RPM

1200

Shaft inertia

10.01 lbin²

Unit height

10.75 in

Unit width

9.25 in