Nexen 801493 is an air engaged clutch with a foot, motor, or reducer mount. It features a machined bore with keyway, 0.875 in bore diameter, and NEMA 143TC/145TC frame. The enclosed design delivers 290 inlb max static torque at 1800 RPM. This clutch is CE and RoHS certified, with black oxide finish and standard coefficient facing.

Approximate clutch facing life

290 hphr

Bore details

Straight Bore/Shaft

Bore size

Machined Bore with Keyway

Bore style

Machined Bore with Keyway

CE certified

CE

Clutch air chamber volume when new

1.493 in³

Clutch air chamber volume when worn out

2.145 in³

Clutch facing edge color code

Red

Clutch facing effective area

12.84 in²

Clutch Facing Type

Standard coefficient

Clutch peak thermal input rate

11.60 hp

Clutch response factor

0.065

Drive inertia

6.2 lbin²

Enclosure

Enclosed

Engagement method

Air

Finish

Black oxide

Frame size

143TC/145TC

Inlet size

0.125 NPT

Input bore diameter

0.875 in

Input frame size

NEMA 143T/TC, 145T/TC

Input keyway

0.188 x 0.188 in

Length

5.86 in

Materials of construction

Black oxide

Max ambient temperature (°F)

150

Max clutch continuous thermal dissipation

0.18 hp

Max operating pressure (psi)

80

Max Speed

1800 RPM

Max static clutch torque

290 inlb

Min ambient temperature (°F)

32

Min engagement pressure (psi)

5

Mounting style

Foot, Motor or Reducer

Open or enclosed design

Enclosed

Outer Diameter

7.81 in

Output bore diameter

0.875 in

Output frame size

NEMA 143T/TC, 145T/TC

Output keyway

0.188 x 0.188 in

Output shaft diameter

0.875 in

Output shaft length

2.11 in

Output shaft style

Shaft with Keyway

Output type

Output Shaft

Overhung load capacity

195 lbs, At 1800 RPM/292 lbs At 1200 RPM, 1.1 in From Pilot Face, For 10,000 Hrs Bearing Life

Product features

Air Engaged, NEMA C-Face, Flange Mount, Enclosed

Release method

Spring

RoHS compliant

RoHS

RPM

1800

Shaft Diameter

0.875 in

Shaft inertia

7.1 lbin²