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 7-031-300-304-0 |
Dynamic Torque Rating (80 psi/5.5 bar) |
N/A 784800 lb·in88890 Nm |
Dynamic Torque Rating (100 psi/7 bar) |
N/A 981000 lb·in113130 Nm |
Maximum Bore Size |
N/A 7.25 in184 mm |
Maximum Air Pressure |
N/A 130 psi9 bar |
Maximum RPM (Standard Airtube) |
N/A 765 rpm |
Maximum RPM (High Speed Airtube) |
N/A 1130 rpm |
Total Brake (Weight) |
N/A 1751 lb794 kg |
Weight (Hub & Center Plate) |
N/A 810 lb367.4 kg |
WR2/J=mr2 (Hub & Center Plate) |
N/A 477 lb·ft²20.1 kg·m² |
Dimension A |
N/A 37.00 in939.8 mm |
Bolt Hole Diameter B |
N/A 35.500 in901.70 mm |
Dimension C |
N/A 30.378/30.375 in771.60/771.53 mm |
Dimension D |
N/A 34.75 in882.7 mm |
Dimension F |
N/A 11.88 in301.8 mm |
Dimension G |
N/A 0.63 in16.0 mm |
Dimension H |
N/A 15.31 in388.9 mm |
Dimension J |
N/A 0.25 in6.4 mm |
Number of Mounting Holes (L) |
N/A 18 |
Dimension L |
N/A 25/32 in19.8 mm |
Dimension M |
N/A 19.25 in489 mm |
Dimension N |
N/A 10.00 in254 mm |
Dimension Q |
N/A 0.75 in19.1 mm |
Dimension R (Number - Size) |
N/A 4 - 1/2 NPT |
Dimension T |
N/A 15.00 in |
Minimum U |
N/A 2.50 in63.5 mm |
Maximum U |
N/A 7.25 in184.2 mm |
Manufacturer |
N/A Wichita Clutch |
Actuation |
N/A Air Applied |
