LIB 342

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.

Specifications

Assembly Number	6-042-300-302-0
Size	N/A
Drawing Number	-300-303-9
Dynamic Torque Rating (80 psi/5.5 bar)	1742400 lb·in 192480 Nm
Dynamic Torque Rating (100 psi/7 bar)	2178000 lb·in 244980 Nm
Duty Factors A	3450
Duty Factors B	2550
Duty Factors C	1275
Duty Factors D	705
Maximum Bore Size	14.00 in 355 mm
Maximum Air Pressure	130 psi 9 bar
Recommended Clearance	7/32-9/32 in
Balance Speed	325 rpm
Maximum RPM Standard Air Tube	545
Maximum RPM Hi-speed Air Tube	805
Swept Area	4200 in²
New Air Tube Volume	128 in³ 2098 cm³
Worn Air Tube Volume	488 in³ 7997 cm³
Total Clutch Weight	N/A
Total Clutch Inertia	lb·ft² kg·m²
Weight Hub Center Plate	1324 lb 601 kg
Dimension D	N/A
Dimension E	N/A
Dimension F	N/A
Dimension G	N/A
Dimension H	N/A
Dimension I	N/A
Dimension J	N/A
Number of Mounting Holes	N/A
Dimension L	N/A
Dimension M	N/A
Dimension N	N/A
Dimension Q	N/A
Dimensions	N/A
Minimum U	N/A
Maximum U	N/A
Manufacturer	Wichita Clutch
Actuation	Air Applied

Notes

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.)