LIB 260

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	7-060-200-302-0
Size	6\|42 to 60
Drawing Number	-200-901-9
Dynamic Torque Rating (80 psi/5.5 bar)	4760000 lb·in 473000 Nm
Dynamic Torque Rating (100 psi/7 bar)	5950000 lb·in 602000 Nm
Duty Factors A	9440
Duty Factors B	5950
Duty Factors C	3470
Duty Factors D	1940
Maximum Bore Size	19.00 in 480 mm
Maximum Air Pressure	130 psi 9 bar
Recommended Clearance	3/16-5/16 in
Balance Speed	225 rpm
Maximum RPM Standard Air Tube	380
Maximum RPM Hi-speed Air Tube	575
Swept Area	7230 in²
New Air Tube Volume	513 in³ 8407 cm³
Worn Air Tube Volume	1788 in³ 29300 cm³
Total Clutch Weight	N/A
Total Clutch Inertia	lb·ft² kg·m²
Weight Hub Center Plate	2567 lb 1164 kg
Dimension D	70.50 in 1790.7 mm
Dimension E	N/A
Dimension F	9.38 in 238.3 mm
Dimension G	3.50 in 88.9 mm
Dimension H	21.25 in 539.8 mm
Dimension I	in 539.8 mm
Dimension J	0.38 in 9.5 mm
Number of Mounting Holes	24
Dimension L	2.06 in 52.3 mm
Dimension M	35.50 in 901.7 mm
Dimension N	27.00 in 685.8 mm
Dimension Q	3.25 in 797.6 mm
Dimensions	N/A
Minimum U	11.00 in 279.4 mm
Maximum U	19.00 in 482.6 mm
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.)