LIC 311

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	6-011-300-100-0
Size	N/A
Drawing Number	B-322
Dynamic Torque Rating (80 psi/5.5 bar)	47700 lb·in 4235 Nm
Dynamic Torque Rating (100 psi/7 bar)	47700 lb·in 5390 Nm
Duty Factors A	75
Duty Factors B	54
Duty Factors C	27
Duty Factors D	15
Maximum Bore Size	2.50 in 64 mm
Maximum Air Pressure	130 psi 9 bar
Recommended Clearance	1/8-3/16 in
Balance Speed	1200 rpm
Maximum RPM Standard Air Tube	1400
Maximum RPM Hi-speed Air Tube	2800
Swept Area	342 in²
New Air Tube Volume	5.5 in³ 90 cm³
Worn Air Tube Volume	30.5 in³ 500 cm³
Total Clutch Weight	208 lb 94 kg
Total Clutch Inertia	52 lb·ft² 2.19 kg·m²
Weight Hub Center Plate	121 lb 54.9 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.)