Nexen 923622 is an air engaged friction clutch with pilot mount configuration and 20 mm machined bore with keyway. It features a machined aluminum open design, standard coefficient clutch facing, and spring release. Rated for 85 Nm max static torque with max speed of 1000 RPM at 2.8 bar. Suitable for low RPM/high torque applications requiring pilot output.

Bore details

Straight

Bore size

20 mm, Machined Bore with Keyway

Bore style

Machined Bore with Keyway

CE certified

CE

Clutch air chamber volume when new

12.490 cm³

Clutch air chamber volume when worn out

32.300 cm³

Clutch facing edge color code

Red

Clutch Facing Type

Standard coefficient

Drive arrangement

Pilot mount

Enclosure

Open

Engagement method

Air

Finish

Machined aluminum

Inlet size

0.125 BSPT

Length

109.2 mm

Materials of construction

Machined aluminum

Max ambient temperature (°C)

66

Max operating pressure (bar)

5.5

Max speed (bar)

1000 RPM, Max @ 2.8 Bar, 800 @ 3.5 Bar, 550 @ 4.1 Bar, 400 @ 4.8 Bar, 300 @ 5.5

Max static clutch torque

85 Nm

Min ambient temperature (°C)

0

Min engagement pressure (bar)

0.3

Min sprocket size

25/48T, 35/33T, 40/26T, 50/21T, 60/18T

Mounting style

Shaft

Open or enclosed design

Open

Outer Diameter

88.9 mm

Output bolt circle

78 mm

Output bolt hole size

4 M6-1.00 mm, Holes @ 90°

Output type

Pilot

Pilot size

62 mm

Product features

Air Engaged, Straight Bore, Shaft Mount, Low RPM/High Torque, Pilot Output

Release method

Spring

RoHS compliant

RoHS

Shaft inertia

1.81 kgcm²