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 308  


Item # LIB 308, 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
7-008-300-100-0

Dynamic Torque Rating (80 psi/5.5 bar)
16800 lb·in
1865 Nm

Dynamic Torque Rating (100 psi/7 bar)
21000 lb·in
2375 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)
87 lb
39 kg

Weight (Hub & Center Plate)
28 lb
12.7 kg

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

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.)