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 7-021-300-100-0 |
Dynamic Torque Rating (80 psi/5.5 bar) |
N/A 209662 lb·in23265 Nm |
Dynamic Torque Rating (100 psi/7 bar) |
N/A 262078 lb·in29610 Nm |
Maximum Bore Size |
N/A 6.00 in152 mm |
Maximum Air Pressure |
N/A 130 psi9 bar |
Maximum RPM (Standard Airtube) |
N/A 1090 rpm |
Maximum RPM (High Speed Airtube) |
N/A 1650 rpm |
Total Brake (Weight) |
N/A 723 lb328 kg |
Weight (Hub & Center Plate) |
N/A 312 lb141.5 kg |
WR2/J=mr2 (Hub & Center Plate) |
N/A 122 lb·ft²5.14 kg·m² |
Dimension A |
N/A 27.00 in685.8 mm |
Bolt Hole Diameter B |
N/A 25.500 in647.70 mm |
Dimension C |
N/A 21.378/21.375 in543.00/542.93 mm |
Dimension D |
N/A 24.88 in632 mm |
Dimension F |
N/A 7.13 in181.1 mm |
Dimension G |
N/A 0.75 in19.1 mm |
Dimension H |
N/A 11.75 in298.5 mm |
Dimension J |
N/A 0.31 in7.9 mm |
Number of Mounting Holes (L) |
N/A 12 |
Dimension L |
N/A 21/32 in16.7 mm |
Dimension M |
N/A 14.50 in368.3 mm |
Dimension N |
N/A 9.00 in228.6 mm |
Dimension Q |
N/A 0.75 in19.1 mm |
Dimension R (Number - Size) |
N/A 3 - 1/2 NPT |
Dimension T |
N/A 9.25 in |
Minimum U |
N/A 2.00 in50.8 mm |
Maximum U |
N/A 6.00 in152.4 mm |
Manufacturer |
N/A Wichita Clutch |
Actuation |
N/A Air Applied |
