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 Clutches > Item # LIC 260  


Item # LIC 260, Low Inertia Air Tube Disc Clutches

The Wichita Air-Tube Disc Clutch 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
6-060-200-302-0

Dynamic Torque Rating (80 psi/5.5 bar)
5950000 lb·in
5950000 Nm

Dynamic Torque Rating (100 psi/7 bar)
5950000 lb·in
602000 Nm

Maximum Bore Size
19.00 in
480 mm

Maximum Air Pressure
130 psi
9 bar

Balance Speed
225 rpm

Maximum RPM (Standard Airtube)
320 rpm

Maximum RPM (High Speed Airtube)
550 rpm

Total Clutch (Weight)
9453 lb
4288 kg

Total Clutch (Inertia)
48733 lb·ft²
2055 kg·m²

Weight (Hub & Center Plate)
2567 lb
1164 kg

WR2/J=mr2 (Hub & Center Plate)
7077 lb·ft²
298 kg·m²

Inflation Coefficients Operating Air Pressure at 50 psi (K)
28

Inflation Coefficients Operating Air Pressure at 50 psi (U)
1.8

Inflation Coefficients Operating Air Pressure at 75 psi (K)
22

Inflation Coefficients Operating Air Pressure at 75 psi (U)
1.8

Inflation Coefficients Operating Air Pressure at 100 psi (K)
20

Inflation Coefficients Operating Air Pressure at 100 psi (U)
1.8

Exhaust Coefficients Operating Air Pressure at 50 psi (R)
24

Exhaust Coefficients Operating Air Pressure at 50 psi (E)
0.264

Exhaust Coefficients Operating Air Pressure at 50 psi (V)
2.4

Exhaust Coefficients Operating Air Pressure at 75 psi (R)
140

Exhaust Coefficients Operating Air Pressure at 75 psi (E)
0.128

Exhaust Coefficients Operating Air Pressure at 75 psi (V)
2.4

Exhaust Coefficients Operating Air Pressure at 100 psi (R)
9.9

Exhaust Coefficients Operating Air Pressure at 100 psi (E)
0.352

Exhaust Coefficients Operating Air Pressure at 100 psi (V)
2.2

Dimension A
70.50 in
1790.7 mm

Bolt Hole Diameter B
66.500 in
1689.10 mm

Pilot Diameter C
62.750/62.760 in
1593.85/1594.10 mm

Dimension D
70.50 in
1790.7 mm

Dimension E
20.30 in
515.6 mm

Dimension F
9.38 in
238.3 mm

Dimension G
0.25 in
6.4 mm

Dimension H
17.99 in
456.9 mm

Dimension I
6.17 in
156.7 mm

Dimension J
0.25 in
6.4 mm

Number of Mounting Holes (L)
24

Dimension L
4.5" NC

Dimension M
36.00 in
914.4 mm

Dimension N
27.00 in
685.8 mm

Dimension R (Number - Size)
6 - 1/2 NPT

Dimension S
2" - 12NF

Minimum U
11.00 in
279.4 mm

Maximum U
19.00 in
482.6 mm

Manufacturer
Wichita Clutch

Actuation
Air Applied


Note
Consult Factory for Special Assembly Number.
Less backplate

For mounting, use socket head capscrews conforming to the ASTM-574-97a.
(Consult factory for drawing before final layout.)