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 206  


Item # LIB 206, 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
7-006-200-200-0

Dynamic Torque Rating (80 psi/5.5 bar)
6320 lb·in
680 Nm

Dynamic Torque Rating (100 psi/7 bar)
7900 lb·in
870 Nm

Maximum Bore Size
2.00 in
50 mm

Maximum Air Pressure
130 psi
9 bar

Maximum RPM (Standard Airtube)
3800 rpm

Maximum RPM (High Speed Airtube)
5700 rpm

Total Brake (Weight)
40.5 lb
18 kg

Weight (Hub & Center Plate)
12.17 lb
5.5 kg

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

Dimension A
8.75 in
222.3 mm

Bolt Hole Diameter B
8.000 in
203.20 mm

Dimension C
7.377/7.379 in
187.38/187.43 mm

Dimension D
8.81 in
223.8 mm

Dimension F
3.25 in
82.6 mm

Dimension G
0.00 in
0.0 mm

Dimension H
5.00 in
127.0 mm

Dimension J
0.06 in
1.5 mm

Number of Mounting Holes (L)
4

Dimension L
0.34 in
8.6 mm

Dimension M
4.19 in
106.4 mm

Dimension N
2.69 in
68.3 mm

Dimension Q
0.56 in
14.2 mm

Dimension R (Number - Size)
2 - 1/4 NPT

Dimension T
2.00 in
50.8 mm

Minimum U
0.60 in
15.2 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.)