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LIB 260

The Wichita Air-Tube Disc Brakes 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

7-060-200-302-0

Size

6|42 to 60

Drawing Number

-200-901-9

Dynamic Torque Rating (80 psi/5.5 bar)

4760000 lb·in
473000 Nm

Dynamic Torque Rating (100 psi/7 bar)

5950000 lb·in
602000 Nm

Duty Factors A

9440

Duty Factors B

5950

Duty Factors C

3470

Duty Factors D

1940

Maximum Bore Size

19.00 in
480 mm

Maximum Air Pressure

130 psi
9 bar

Recommended Clearance

3/16-5/16 in

Balance Speed

225 rpm

Maximum RPM Standard Air Tube

380

Maximum RPM Hi-speed Air Tube

575

Swept Area

7230 in²

New Air Tube Volume

513 in³
8407 cm³

Worn Air Tube Volume

1788 in³
29300 cm³

Total Clutch Weight

N/A

Total Clutch Inertia

lb·ft²
kg·m²

Weight Hub Center Plate

2567 lb
1164 kg

Dimension D

70.50 in
1790.7 mm

Dimension E

N/A

Dimension F

9.38 in
238.3 mm

Dimension G

3.50 in
88.9 mm

Dimension H

21.25 in
539.8 mm

Dimension I

in
539.8 mm

Dimension J

0.38 in
9.5 mm

Number of Mounting Holes

24

Dimension L

2.06 in
52.3 mm

Dimension M

35.50 in
901.7 mm

Dimension N

27.00 in
685.8 mm

Dimension Q

3.25 in
797.6 mm

Dimensions

N/A

Minimum U

11.00 in
279.4 mm

Maximum U

19.00 in
482.6 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.)