Nexen 801886 Air Engaged Torque Limiter with 1.000 in machined bore with keyway, 1800 RPM max speed, and black oxide finish. Shaft mount design with spring release, single position engagement, and inductive proximity sensor for disengagement. Max disengagement torque 400 inlb, min 80 inlb. Open housing, 0.125 NPT inlet, 4.83 in length, 4.56 in OD.

Backlash

0.38 °

Bore details

Straight

Bore size

1.000 in, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

Cable length

2 m

CE certified

CE

Clutch air chamber volume when new

0.780 in³

Drive inertia

13.54 lbin²

Engagement method

Air

Finish

Black oxide

Hose length

8.25 in

Housing type

Open

Inlet size

0.125 NPT

Input keyway

0188 in Square, Both Ends

Input shaft securement

2 Set Screws at 90 Degrees, Both Ends

Length

4.83 in

Materials of construction

Bare Machined Aluminum Air Chamber Black Oxide Pilot

Max ambient temperature (°F)

150

Max disengagement torque

400 inlb

Max operating pressure (psi)

80

Max Speed

1800 RPM

Min ambient temperature (°F)

32

Min disengagement torque

80 inlb

Min engagement pressure (psi)

15

Min sprocket size

35/40T, 40/30T, 50/24T, 60/21T

Number of engagement positions

1, @ 360°

Number of sensors

1

Outer Diameter

4.56 in

Output bolt circle

3.562 in

Output bolt hole size

6 0.313-18 in, Holes @ 60°

Output type

Pilot

Pilot size

2.874 in

Product features

Air Engaged, Shaft Mount, Straight Bore, Single Position

Release method

Spring

Restrictions

Consult Nexen For Engagement at Differential Speeds

RoHS compliant

RoHS

Sensor 1 function

Disengagement

Sensor 1 output

Normally Open PNP

Sensor 1 type

Inductive Proximity

Sensor function

Disengagement

Shaft inertia

6.05 lbin²

Unloaded output drag torque

18 inlb