Phone: 1-800-569-1291   Fax: 1-860-693-2197

logo

LIB 124H

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

7-025-100-101-0

Size

8 to 36

Drawing Number

D-779

Dynamic Torque Rating (80 psi/5.5 bar)

122960 lb·in
13575 Nm

Dynamic Torque Rating (100 psi/7 bar)

153700 lb·in
17275 Nm

Duty Factors A

243

Duty Factors B

180

Duty Factors C

90

Duty Factors D

40

Maximum Bore Size

6.00 in
152 mm

Maximum Air Pressure

130 psi
9 bar

Recommended Clearance

3/32-5/32 in

Balance Speed

550 rpm

Maximum RPM Standard Air Tube

950

Maximum RPM Hi-speed Air Tube

1410

Swept Area

574 in²

New Air Tube Volume

29.9 in³
490 cm³

Worn Air Tube Volume

159 in³
2606 cm³

Total Clutch Weight

N/A

Total Clutch Inertia

lb·ft²
kg·m²

Weight Hub Center Plate

132 lb
60.0 kg

Dimension D

29.00 in
736.6 mm

Dimension E

N/A

Dimension F

4.00 in
101.6 mm

Dimension G

0.69 in
17.5 mm

Dimension H

7.63 in
193.8 mm

Dimension I

in
193.8 mm

Dimension J

0.25 in
6.4 mm

Number of Mounting Holes

12

Dimension L

21/32 in
16.7 mm

Dimension M

14.50 in
368.3 mm

Dimension N

9.00 in
228.6 mm

Dimension Q

0.75 in
19.1 mm

Dimensions

N/A

Minimum U

2.00 in
50.8 mm

Maximum U

6.00 in
152.4 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.)