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 7-018-300-103-0 |
Dynamic Torque Rating (80 psi/5.5 bar) |
N/A 154840 lb·in17115 Nm |
Dynamic Torque Rating (100 psi/7 bar) |
N/A 193550 lb·in21780 Nm |
Maximum Bore Size |
N/A 4.75 in121 mm |
Maximum Air Pressure |
N/A 130 psi9 bar |
Maximum RPM (Standard Airtube) |
N/A 1270 rpm |
Maximum RPM (High Speed Airtube) |
N/A 1910 rpm |
Total Brake (Weight) |
N/A 461 lb209 kg |
Weight (Hub & Center Plate) |
N/A 180 lb81.6 kg |
WR2/J=mr2 (Hub & Center Plate) |
N/A 43.2 lb·ft²1.821 kg·m² |
Dimension A |
N/A 23.25 in590.6 mm |
Bolt Hole Diameter B |
N/A 22.000 in558.80 mm |
Dimension C |
N/A 18.250/18.253 in463.55/463.63 mm |
Dimension D |
N/A 22.00 in558.8 mm |
Dimension F |
N/A 6.50 in165.1 mm |
Dimension G |
N/A 0.44 in11.2 mm |
Dimension H |
N/A 10.63 in270.0 mm |
Dimension J |
N/A 0.38 in9.7 mm |
Number of Mounting Holes (L) |
N/A 12 |
Dimension L |
N/A 21/32 in16.7 mm |
Dimension M |
N/A 12.50 in317.5 mm |
Dimension N |
N/A 7.00 in177.8 mm |
Dimension Q |
N/A 0.63 in16.0 mm |
Dimension R (Number - Size) |
N/A 3 - 1/2 NPT |
Dimension T |
N/A 7.75 in |
Minimum U |
N/A 2.00 in50.8 mm |
Maximum U |
N/A 4.75 in120.7 mm |
Manufacturer |
N/A Wichita Clutch |
Actuation |
N/A Air Applied |
