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 327  


Item # LIB 327, 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
6-027-300-100-0

Dynamic Torque Rating (80 psi/5.5 bar)
412527 lb·in
45780 Nm

Dynamic Torque Rating (100 psi/7 bar)
515659 lb·in
58260 Nm

Maximum Bore Size
6.50 in
165 mm

Maximum Air Pressure
130 psi
9 bar

Maximum RPM (Standard Airtube)
850 rpm

Maximum RPM (High Speed Airtube)
1250 rpm

Total Brake (Weight)
1112 lb
504 kg

Weight (Hub & Center Plate)
555 lb
251.7 kg

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

Dimension A
32.75 in
831.9 mm

Bolt Hole Diameter B
31.500 in
800.10 mm

Dimension C
27.378/27.375 in
695.33/695.40 mm

Dimension D
31.00 in
787.4 mm

Number of Mounting Holes (L)
16

Dimension L
21/32 in
16.7 mm

Dimension M
16.25 in
412.8 mm

Dimension N
9.00 in
228.6 mm

Dimension Q
0.75 in
19.1 mm

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

Dimension T
13.25 in

Minimum U
2.50 in
63.5 mm

Maximum U
6.50 in
165.1 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.)