The Rowland Company
4900 North 20th Street
Philadelphia, PA 19144
Toll Free: 800-925-8824   Phone: 215-455-4900    Fax: 215-455-8888
E-Mail: rowland@rowland2.com    Web site: www.rowlandcompany.com
All Categories > Clutches and Brakes > Disc Clutches and Brakes > Low Inertia Clutches and Brakes > Low Inertia Air Tube Disc Brakes > Item # LIB 108  


Item # LIB 108, 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.





Specifications  · Note

Specifications

Assembly Number
7-008-100-108-0

Dynamic Torque Rating (80 psi/5.5 bar)
5600 lb·in
620 Nm

Dynamic Torque Rating (100 psi/7 bar)
7000 lb·in
790 Nm

Maximum Bore Size
2.25 in
57 mm

Maximum Air Pressure
130 psi
9 bar

Maximum RPM (Standard Airtube)
2870 rpm

Maximum RPM (High Speed Airtube)
4300 rpm

Total Brake (Weight)
62 lb
28 kg

Weight (Hub & Center Plate)
11 lb
5.0 kg

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

Dimension A
12.13 in
308.1 mm

Bolt Hole Diameter B
11.125 in
282.58 mm

Dimension C
8.375/8.378 in
212.73/212.80 mm

Dimension D
11.13 in
282.7 mm

Dimension F
2.00 in
50.8 mm

Dimension G
0.25 in
6.4 mm

Dimension H
4.56 in
115.8 mm

Dimension J
0.25 in
6.4 mm

Number of Mounting Holes (L)
6

Dimension L
17/32 in
13.5 mm

Dimension M
5.38 in
136.7 mm

Dimension N
3.50 in
88.9 mm

Dimension Q
0.50 in
12.7 mm

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

Dimension T
2.25 in

Minimum U
1.00 in
25 mm

Maximum U
2.00 in
50.8 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.)