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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

6-027-100-100-0

Dynamic Torque Rating (80 psi/5.5 bar)

137509 lb·in15260 Nm

Dynamic Torque Rating (100 psi/7 bar)

171886 lb·in19420 Nm

Maximum Bore Size

6.50 in165 mm

Maximum Air Pressure

130 psi9 bar

Balance Speed

500 rpm

Maximum RPM (Standard Airtube)

700 rpm

Maximum RPM (High Speed Airtube)

1400 rpm

Total Clutch (Weight)

770 lb349 kg

Total Clutch (Inertia)

706 lb·ft²29.8 kg·m²

Weight (Hub & Center Plate)

187 lb84.8 kg

WR2/J=mr2 (Hub & Center Plate)

98 lb·ft²4.1 kg·m²

Dimension A

32.75 in831.9 mm

Bolt Hole Diameter B

31.500 in800.10 mm

Pilot Diameter C

27.375/27.378 in695.33/695.40 mm

Dimension D

31.00 in787.4 mm

Dimension E

9.38 in238.3 mm

Dimension F

4.50 in114.3 mm

Dimension G

0.75 in19.1 mm

Dimension H

7.88 in200.2 mm

Dimension I

1.38 in35.1 mm

Dimension J

0.25 in6.4 mm

Number of Mounting Holes (L)

16

Dimension L

21/32 in16.7 mm

Dimension M

16.25 in412.8 mm

Dimension N

9.00 in228.6 mm

Dimension Q

0.75 in19.1 mm

Dimension R (Number - Size)

3 - 1/2 NPT

Dimension S

1" - 14NF

Minimum U

2.50 in63.5 mm

Maximum U

6.50 in165.1 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.)