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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

6-036-300-100-0

Dynamic Torque Rating (80 psi/5.5 bar)

1219200 lb·in134760 Nm

Dynamic Torque Rating (100 psi/7 bar)

1524000 lb·in171525 Nm

Maximum Bore Size

9.00 in229 mm

Maximum Air Pressure

130 psi9 bar

Balance Speed

375 rpm

Maximum RPM (Standard Airtube)

600 rpm

Maximum RPM (High Speed Airtube)

900 rpm

Total Clutch (Weight)

2610 lb1184 kg

Total Clutch (Inertia)

4057 lb·ft²171.0 kg·m²

Weight (Hub & Center Plate)

1134 lb514.4 kg

WR2/J=mr2 (Hub & Center Plate)

1091 lb·ft²46.0 kg·m²

Exhaust Coefficients Operating Air Pressure at 75 psi (R)

240

Exhaust Coefficients Operating Air Pressure at 75 psi (E)

0.112

Exhaust Coefficients Operating Air Pressure at 75 psi (V)

2.5

Dimension A

43.50 in1104.9 mm

Bolt Hole Diameter B

42.000 in1066.8 mm

Pilot Diameter C

36.375/36.378 in924.00/923.93 mm

Dimension D

41.00 in1041.4 mm

Dimension E

19.88 in505.0 mm

Dimension F

12.38 in314.5 mm

Dimension G

0.63 in16.0 mm

Dimension H

16.38 in239.8 mm

Dimension I

1.75 in44.5 mm

Dimension J

0.25 in6.4 mm

Number of Mounting Holes (L)

18

Dimension L

25/32 in23.63 mm

Dimension M

600.2 in12.00 mm

Dimension N

304.8 in0.88 mm

Dimension Q

22.4 in19.1 mm

Dimension R (Number - Size)

4 - 1/2 NPT

Dimension S

1" NPT

Minimum U

6.00 in152.4 mm

Maximum U

9.00 in228.6 mm

Manufacturer

Wichita Clutch

Actuation

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.)