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LIC 330H

The Wichita Air-Tube Disc Clutch combines all the best features of the disc type clutch with all the advantages of direct air engagement. The simplest and most trouble-free method of applying air pressure is through direct axial pressure application by compressed air in a special composition full-circle tube.

Specifications

Assembly Number

6-031-300-104-0

Size

8 to 36

Drawing Number

-300-902-9

Dynamic Torque Rating (80 psi/5.5 bar)

981000 lb·in
981000 Nm

Dynamic Torque Rating (100 psi/7 bar)

981000 lb·in
113130 Nm

Duty Factors A

1557

Duty Factors B

1140

Duty Factors C

570

Duty Factors D

300

Maximum Bore Size

7.25 in
184 mm

Maximum Air Pressure

130 psi
9 bar

Recommended Clearance

5/32-7/32 in

Balance Speed

450 rpm

Maximum RPM Standard Air Tube

600

Maximum RPM Hi-speed Air Tube

1100

Swept Area

2481 in²

New Air Tube Volume

58.6 in³
960 cm³

Worn Air Tube Volume

311 in³
5096 cm³

Total Clutch Weight

1751 lb
794 kg

Total Clutch Inertia

1788 lb·ft²
75.4 kg·m²

Weight Hub Center Plate

810 lb
367.4 kg

Dimension D

34.75 in
882.7 mm

Dimension E

N/A

Dimension F

N/A

Dimension G

N/A

Dimension H

N/A

Dimension I

N/A

Dimension J

0.25 in
6.4 mm

Number of Mounting Holes

18

Dimension L

25/32 in
19.8 mm

Dimension M

19.25 in
489 mm

Dimension N

10.00 in
254 mm

Dimension Q

0.75 in
19.1 mm

Dimensions

1″ NPT

Minimum U

2.50 in
63.5 mm

Maximum U

7.25 in
184.2 mm

Manufacturer

Wichita Clutch

Actuation

Air Applied

Notes

Consult Factory for Special Assembly Number.
For mounting, use socket head capscrews conforming to the ASTM-574-97a.
(Consult factory for drawing before final layout.)