Nexen 800041 is an air engaged shaft mount clutch with a 0.625 in machined bore with keyway. It features a black oxide finish, low coefficient clutch facing, and a V-belt pulley output (1-3V, 3.00 in OD sheave). Max speed is 3600 RPM, max dynamic torque is 51 inlb, and operating pressure range is 3-85 psi. This open design clutch is CE and RoHS certified.

Approximate clutch facing life

67 hphr

Bore details

Straight

Bore size

0.625 in, Machined Bore with Keyway, 0.500 in with Optional Adapter Bushing

Bore style

Machined Bore with Keyway, Nexen Adapter Bushing Required

CE certified

CE

Clutch air chamber volume when new

0.201 in³

Clutch air chamber volume when worn out

0.630 in³

Clutch facing edge color code

Green

Clutch facing effective area

4.17 in²

Clutch Facing Type

Low Coefficient

Clutch heat sink capacity

5650 ftlb

Clutch peak thermal input rate

3.80 hp

Clutch response factor

0.038

Drive inertia

0.86 lbin²

Engagement method

Air

Finish

Black oxide

Inlet size

0.125 NPT

Input bore min shaft insertion

1.50 in, From Pilot End Full From Air Chamber End

Length

3.51 in

Materials of construction

Black oxide

Max ambient temperature (°F)

150

Max bore size

15.875 mm

Max clutch continuous thermal dissipation

0.13 hp

Max dynamic torque

51 inlb

Max Speed

3600 RPM

Min ambient temperature (°F)

32

Min bore size

12.7 mm

Mounting style

Shaft

Open or enclosed design

Open

Operating range (psi)

3-85

Outer Diameter

2.89 in

Output shaft style

None

Output type

V-Belt Pulley, 1-3V, 3.00 in OD Sheave

Product features

Air Engaged, Keyed, Straight Bore, Shaft Mount

Release method

Spring

RoHS compliant

RoHS

Shaft inertia

0.98 lbin²