Nexen 950355 is an air engaged friction clutch with pilot mount configuration and a 40 mm machined bore with keyway. It delivers 325 Nm of static torque at 1800 RPM. The open design features black oxide finish and a standard coefficient clutch facing. This clutch is CE and RoHS certified, with a pilot size of 120 mm and 0.250 BSPT inlet.

Approximate clutch facing life

2287 kWhr

Backlash

0.44 °

Bore details

Straight With Keyway And 2 Setscrews

Bore size

40 mm, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

CE certified

CE

Clutch air chamber volume when new

33.462 cm³

Clutch air chamber volume when worn out

10.320 cm³

Clutch facing edge color code

Red

Clutch facing effective area

324.3 cm²

Clutch Facing Type

Standard coefficient

Clutch heat sink capacity

312000 Joule

Clutch peak thermal input rate

33.70 kW

Clutch response factor

0.23

Drive arrangement

Pilot mount

Drive inertia

527.79 kgcm²

Enclosure

Open

Engagement method

Air

Finish

Black oxide

Inlet size

0.250 BSPT

Input bore min shaft insertion

102 mm, From Pilot End Full From Air Chamber End

Length

215.9 mm

Materials of construction

Black oxide

Max ambient temperature (°C)

66

Max clutch continuous thermal dissipation

1.68 kW

Max operating pressure (bar)

6.0

Max Speed

1800 RPM

Max static clutch torque

325 Nm

Min ambient temperature (°C)

0

Min engagement pressure (bar)

0.3

Min sprocket size

80/35T, 100/27T

Mounting style

Shaft

Open or enclosed design

Open

Outer Diameter

255.5 mm

Output bolt circle

144 mm

Output bolt hole size

4 M10-1.5 mm, Holes @ 90°

Output shaft style

None

Output type

Pilot

Pilot size

120 mm

Product features

Air Engaged, Keyed, Straight Bore, Shaft Mount, Pilot Output

Release method

Spring

RoHS compliant

RoHS

RPM

1800

Shaft inertia

1254.15 kgcm²