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All Categories > Clutches and Brakes > Disc Clutches and Brakes > Low Inertia Clutches and Brakes > Low Inertia Air Tube Disc Brakes > Item # LIB 118  
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Item # LIB 118, Low Inertia Air Tube Disc Brakes


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.



Unit of Measure: Imperial Metric Both

Specifications  · Note

Specifications

Assembly Number
7-018-100-100-0

Dynamic Torque Rating (80 psi/5.5 bar)
51600 lb·in
5705 Nm

Dynamic Torque Rating (100 psi/7 bar)
64500 lb·in
7260 Nm

Maximum Bore Size
4.75 in
121 mm

Maximum Air Pressure
130 psi
9 bar

Maximum RPM (Standard Airtube)
1270 rpm

Maximum RPM (High Speed Airtube)
1910 rpm

Total Brake (Weight)
311 lb
141 kg

Weight (Hub & Center Plate)
73 lb
33.1 kg

WR2/J=mr2 (Hub & Center Plate)
15.0 lb·ft²
0.632 kg·m²

Dimension A
23.25 in
590.6 mm

Bolt Hole Diameter B
22.000 in
558.80 mm

Dimension C
18.253/18.250 in
463.55/463.63 mm

Dimension D
22.00 in
558.8 mm

Dimension F
4.00 in
101.6 mm

Dimension G
0.44 in
11.2 mm

Dimension H
6.69 in
169.9 mm

Dimension J
0.38 in
9.7 mm

Number of Mounting Holes (L)
12

Dimension L
21/32 in
16.7 mm

Dimension M
12.50 in
317.5 mm

Dimension N
7.00 in
177.8 mm

Dimension Q
0.63 in
16.0 mm

Dimension R (Number - Size)
3 - 1/2 NPT

Dimension T
7.75 in

Minimum U
2.00 in
50.8 mm

Maximum U
4.75 in
120.7 mm

Manufacturer
Wichita Clutch

Actuation
Air Applied


Note
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.)


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