Products Catalog
The Wichita Air-Tube Disc Brakes 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 7-011-200-102-0

Dynamic Torque Rating (80 psi/5.5 bar)

N/A 25440 lb·in2800 Nm

Dynamic Torque Rating (100 psi/7 bar)

N/A 31800 lb·in3570 Nm

Maximum Bore Size

N/A 2.50 in64 mm

Maximum Air Pressure

N/A 130 psi9 bar

Maximum RPM (Standard Airtube)

N/A 2090 rpm

Maximum RPM (High Speed Airtube)

N/A 3125 rpm

Total Brake (Weight)

N/A 166 lb75 kg

Weight (Hub & Center Plate)

N/A 45 lb20.4 kg

WR2/J=mr2 (Hub & Center Plate)

N/A 4.50 lb·ft²0.190 kg·m²

Dimension A

N/A 16.00 in406.4 mm

Bolt Hole Diameter B

N/A 14.750 in374.65 mm

Dimension C

N/A 11.375/11.378 in288.93/289.00 mm

Dimension D

N/A 14.75 in374.7 mm

Dimension F

N/A 4.38 in111.3 mm

Dimension G

N/A 0.25 in6.4 mm

Dimension H

N/A 7.19 in182.6 mm

Dimension J

N/A 0.38 in9.7 mm

Number of Mounting Holes (L)

N/A 6

Dimension L

N/A 11/16 in17.5 mm

Dimension M

N/A 7.00 in177.8 mm

Dimension N

N/A 4.00 in101.6 mm

Dimension Q

N/A 0.63 in16.0 mm

Dimension R (Number - Size)

N/A 2 - 1/2 NPT

Dimension T

N/A 3.25 in

Minimum U

N/A 1.00 in25 mm

Maximum U

N/A 2.50 in63.5 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.)