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 214  


Item # LIC 214, 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
6-014-200-104-0

Dynamic Torque Rating (80 psi/5.5 bar)
55250 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

Balance Speed
950 rpm

Maximum RPM (Standard Airtube)
1200 rpm

Maximum RPM (High Speed Airtube)
2200 rpm

Total Clutch (Weight)
233 lb
106 kg

Total Clutch (Inertia)
70 lb·ft²
2.95 kg·m²

Weight (Hub & Center Plate)
77 lb
34.9 kg

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

Inflation Coefficients Operating Air Pressure at 50 psi (K)
980

Inflation Coefficients Operating Air Pressure at 50 psi (U)
2.3

Inflation Coefficients Operating Air Pressure at 75 psi (K)
980

Inflation Coefficients Operating Air Pressure at 75 psi (U)
2.3

Inflation Coefficients Operating Air Pressure at 100 psi (K)
980

Inflation Coefficients Operating Air Pressure at 100 psi (U)
2.3

Exhaust Coefficients Operating Air Pressure at 50 psi (R)
720

Exhaust Coefficients Operating Air Pressure at 50 psi (E)
0.072

Exhaust Coefficients Operating Air Pressure at 50 psi (V)
2.5

Exhaust Coefficients Operating Air Pressure at 100 psi (R)
1840

Exhaust Coefficients Operating Air Pressure at 100 psi (E)
0.082

Exhaust Coefficients Operating Air Pressure at 100 psi (V)
3

Dimension A
18.75 in
476.3 mm

Bolt Hole Diameter B
17.500 in
444.50 mm

Pilot Diameter C
14.375/14.378 in
365.13/365.20 mm

Dimension D
17.50 in
444.5 mm

Dimension E
9.38 in
238.3 mm

Dimension F
4.50 in
114.3 mm

Dimension G
0.38 in
9.7 mm

Dimension H
7.88 in
200.2 mm

Dimension I
2.13 in
54.1 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 S
1" - 14NF

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.)