LIB 236

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	7-036-200-100-0
Size	8 to 36
Drawing Number	D-722
Dynamic Torque Rating (80 psi/5.5 bar)	812800 lb·in 89840 Nm
Dynamic Torque Rating (100 psi/7 bar)	1016000 lb·in 114350 Nm
Duty Factors A	1610
Duty Factors B	1200
Duty Factors C	590
Duty Factors D	330
Maximum Bore Size	9.00 in 229 mm
Maximum Air Pressure	130 psi 9 bar
Recommended Clearance	1/8-3/16 in
Balance Speed	375 rpm
Maximum RPM Standard Air Tube	640
Maximum RPM Hi-speed Air Tube	950
Swept Area	2300 in²
New Air Tube Volume	110 in³ 1803 cm³
Worn Air Tube Volume	415 in³ 6801 cm³
Total Clutch Weight	N/A
Total Clutch Inertia	lb·ft² kg·m²
Weight Hub Center Plate	708 lb 321.1 kg
Dimension D	41.00 in 1041.4 mm
Dimension E	N/A
Dimension F	9.00 in 228.6 mm
Dimension G	0.63 in 16.0 mm
Dimension H	12.88 in 327.2 mm
Dimension I	in 327.2 mm
Dimension J	0.25 in 6.4 mm
Number of Mounting Holes	18
Dimension L	25/32 in 19.8 mm
Dimension M	23.63 in 600.2 mm
Dimension N	12.00 in 304.8 mm
Dimension Q	0.88 in 22.4 mm
Dimensions	N/A
Minimum U	6.00 in 152.4 mm
Maximum U	9.00 in 228.6 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.)