LIC 242

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.

Specifications

Assembly Number	6-042-200-309-0
Size	6\|42 to 60
Drawing Number	-200-900-9
Dynamic Torque Rating (80 psi/5.5 bar)	1162240 lb·in 128320 Nm
Dynamic Torque Rating (100 psi/7 bar)	1452800 lb·in 163320 Nm
Duty Factors A	2300
Duty Factors B	1700
Duty Factors C	850
Duty Factors D	470
Maximum Bore Size	14.00 in 355 mm
Maximum Air Pressure	130 psi 9 bar
Recommended Clearance	3/16-1/4 in
Balance Speed	325 rpm
Maximum RPM Standard Air Tube	500
Maximum RPM Hi-speed Air Tube	800
Swept Area	2800 in²
New Air Tube Volume	128 in³ 2098 cm³
Worn Air Tube Volume	488 in³ 7997 cm³
Total Clutch Weight	2732 lb 1239 kg
Total Clutch Inertia	5750 lb·ft² 242 kg·m²
Weight Hub Center Plate	1197 lb 543 kg
Dimension D	49.00 in 1244.6 mm
Dimension E	14.56 in 369.8 mm
Dimension F	7.50 in 190.5 mm
Dimension G	1.00 in 25.40 mm
Dimension H	13.5 in 342.9 mm
Dimension I	3.63 in 342.9 mm
Dimension J	0.25 in 6.4 mm
Number of Mounting Holes	24
Dimension L	1.06 in 26.9 mm
Dimension M	29.50 in 749.3 mm
Dimension N	18.00 in 457.2 mm
Dimension Q	1.50 in 38.1 mm
Dimensions	1.5″ – 12NF
Minimum U	8.00 in 203.2 mm
Maximum U	14.00 in 355.6 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.)