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 | N/A 6-025-300-201-0 | 
| Dynamic Torque Rating (80 psi/5.5 bar) | N/A 461100 lb·in461100 Nm | 
| Dynamic Torque Rating (100 psi/7 bar) | N/A 461100 lb·in51825 Nm | 
| Maximum Bore Size | N/A 6.00 in152 mm | 
| Maximum Air Pressure | N/A 130 psi9 bar | 
| Balance Speed | N/A 550 rpm | 
| Maximum RPM (Standard Airtube) | N/A 700 rpm | 
| Maximum RPM (High Speed Airtube) | N/A 1400 rpm | 
| Total Clutch (Weight) | N/A 1025 lb465 kg | 
| Total Clutch (Inertia) | N/A 735 lb·ft²31.00 kg·m² | 
| Weight (Hub & Center Plate) | N/A 379 lb172.0 kg | 
| WR2/J=mr2 (Hub & Center Plate) | N/A 160 lb·ft²6.8 kg·m² | 
| Dimension A | N/A 30.00 in762 mm | 
| Bolt Hole Diameter B | N/A 28.750 in730.25 mm | 
| Pilot Diameter C | N/A 24.375/24.378 in619.13/619.20 mm | 
| Dimension D | N/A 29.00 in736.6 mm | 
| Dimension E | N/A 13.75 in349.3 mm | 
| Dimension F | N/A 7.50 in190.5 mm | 
| Dimension G | N/A 0.75 in19.1 mm | 
| Dimension H | N/A 12.25 in311.2 mm | 
| Dimension I | N/A 2.88 in73.2 mm | 
| Dimension J | N/A 0.25 in6.4 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 S | N/A 1" - 14NF | 
| 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 | 

