Nexen 801823 is an air engaged torque limiter with a 1.375 in straight bore and clamp collar. It features a black oxide finish, open housing, and a maximum speed of 1350 RPM. The unit has a single position engagement at 360°, spring release, and includes an inductive proximity sensor for disengagement. Maximum disengagement torque is 4190 in-lb.

Backlash

0.28 °

Bore details

Straight

Bore size

1.375 in, Machined Bore with Clamp Collar and Keyway

Bore style

Machined Bore with Clamp Collar and Keyway

Cable length

2 m

CE certified

CE

Clutch air chamber volume when new

1.560 in³

Clutch response factor

0.104

Drive inertia

54.72 lbin²

Engagement method

Air

Finish

Black oxide

Hose length

8.25 in

Housing type

Open

Inlet size

0.125 NPT

Input keyway

N/A

Input shaft securement

Clamp collar

Length

6.67 in

Materials of construction

Bare Machined Aluminum Air Chamber Black Oxide Pilot

Max ambient temperature (°F)

150

Max disengagement torque

4190 inlb

Max operating pressure (psi)

80

Max Speed

1350 RPM

Min ambient temperature (°F)

32

Min disengagement torque

900 inlb

Min engagement pressure (psi)

15

Min sprocket size

40/40T, 50/30T, 60/26T, 80/20T

Number of engagement positions

1, @ 360°

Number of sensors

1

Outer Diameter

6.06 in

Output bolt circle

4.75 in

Output bolt hole size

6 0.375-16 in, Holes @ 60°

Output type

Pilot

Pilot size

4.125 in

Product features

Air Engaged, Shaft Mount, Straight Bore, Single Position, Clamp Collar

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

25.20 lbin²

Unit height

10.75 in

Unit width

9.25 in