The Rowland Company
The Rowland Company
4900 North 20th St.
Philadelphia, PA 19144
Toll Free: (800) 925-8824
Phone: (215) 455-4900
Fax: (215) 455-8888
Email: rowland@rowland2.com
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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.
Unit of Measure

Specifications

Assembly Number

 N/A 6-014-200-104-0

Dynamic Torque Rating (80 psi/5.5 bar)

 N/A 55250 lb·in4870 Nm

Dynamic Torque Rating (100 psi/7 bar)

 N/A 55250 lb·in6200 Nm

Maximum Bore Size

 N/A 3.50 in89 mm

Maximum Air Pressure

 N/A 130 psi9 bar

Balance Speed

 N/A 950 rpm

Maximum RPM (Standard Airtube)

 N/A 1200 rpm

Maximum RPM (High Speed Airtube)

 N/A 2200 rpm

Total Clutch (Weight)

 N/A 233 lb106 kg

Total Clutch (Inertia)

 N/A 70 lb·ft²2.95 kg·m²

Weight (Hub & Center Plate)

 N/A 77 lb34.9 kg

WR2/J=mr2 (Hub & Center Plate)

 N/A 11.0 lb·ft²0.464 kg·m²

Inflation Coefficients Operating Air Pressure at 50 psi (K)

 N/A 980

Inflation Coefficients Operating Air Pressure at 50 psi (U)

 N/A 2.3

Inflation Coefficients Operating Air Pressure at 75 psi (K)

 N/A 980

Inflation Coefficients Operating Air Pressure at 75 psi (U)

 N/A 2.3

Inflation Coefficients Operating Air Pressure at 100 psi (K)

 N/A 980

Inflation Coefficients Operating Air Pressure at 100 psi (U)

 N/A 2.3

Exhaust Coefficients Operating Air Pressure at 50 psi (R)

 N/A 720

Exhaust Coefficients Operating Air Pressure at 50 psi (E)

 N/A 0.072

Exhaust Coefficients Operating Air Pressure at 50 psi (V)

 N/A 2.5

Exhaust Coefficients Operating Air Pressure at 100 psi (R)

 N/A 1840

Exhaust Coefficients Operating Air Pressure at 100 psi (E)

 N/A 0.082

Exhaust Coefficients Operating Air Pressure at 100 psi (V)

 N/A 3

Dimension A

 N/A 18.75 in476.3 mm

Bolt Hole Diameter B

 N/A 17.500 in444.50 mm

Pilot Diameter C

 N/A 14.375/14.378 in365.13/365.20 mm

Dimension D

 N/A 17.50 in444.5 mm

Dimension E

 N/A 9.38 in238.3 mm

Dimension F

 N/A 4.50 in114.3 mm

Dimension G

 N/A 0.38 in9.7 mm

Dimension H

 N/A 7.88 in200.2 mm

Dimension I

 N/A 2.13 in54.1 mm

Dimension J

 N/A 0.38 in9.7 mm

Number of Mounting Holes (L)

 N/A 8

Dimension L

 N/A 21/32 in16.7 mm

Dimension M

 N/A 9.44 in239.8 mm

Dimension N

 N/A 5.50 in139.7 mm

Dimension Q

 N/A 0.63 in16.0 mm

Dimension R (Number - Size)

 N/A 2 - 1/2 NPT

Dimension S

 N/A 1" - 14NF

Minimum U

 N/A 1.38 in35.1 mm

Maximum U

 N/A 3.50 in88.9 mm

Manufacturer

 N/A Wichita Clutch

Actuation

 N/A Air Applied

Note

N/A 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.)