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 214  


Item # LIB 214, 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
7-014-200-101-0

Dynamic Torque Rating (80 psi/5.5 bar)
44200 lb·in
4870 Nm

Dynamic Torque Rating (100 psi/7 bar)
55250 lb·in
6200 Nm

Maximum Bore Size
3.50 in
89 mm

Maximum Air Pressure
130 psi
9 bar

Maximum RPM (Standard Airtube)
1640 rpm

Maximum RPM (High Speed Airtube)
2450 rpm

Total Brake (Weight)
233 lb
106 kg

Weight (Hub & Center Plate)
77 lb
34.9 kg

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

Dimension A
18.75 in
476.3 mm

Bolt Hole Diameter B
17.500 in
444.50 mm

Dimension C
14.378/14.375 in
365.20/365.13 mm

Dimension D
17.50 in
444.5 mm

Dimension F
4.50 in
114.3 mm

Dimension G
0.38 in
9.7 mm

Dimension H
8.00 in
203.2 mm

Dimension J
0.38 in
9.7 mm

Number of Mounting Holes (L)
8

Dimension L
21/32 in
16.7 mm

Dimension M
9.44 in
239.8 mm

Dimension N
5.50 in
139.7 mm

Dimension Q
0.63 in
16.0 mm

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

Dimension T
5.06 in

Minimum U
1.38 in
35.1 mm

Maximum U
3.50 in
88.9 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.)