LIC 211

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	6-011-200-102-0
Size	8 to 36
Drawing Number	-200-900-9
Dynamic Torque Rating (80 psi/5.5 bar)	25440 lb·in 2800 Nm
Dynamic Torque Rating (100 psi/7 bar)	31800 lb·in 3570 Nm
Duty Factors A	50
Duty Factors B	36
Duty Factors C	18
Duty Factors D	10
Maximum Bore Size	2.50 in 64 mm
Maximum Air Pressure	130 psi 9 bar
Recommended Clearance	3/32-5/32 in
Balance Speed	1200 rpm
Maximum RPM Standard Air Tube	1400
Maximum RPM Hi-speed Air Tube	2800
Swept Area	228 in²
New Air Tube Volume	5.5 in³ 90 cm³
Worn Air Tube Volume	30.5 in³ 500 cm³
Total Clutch Weight	170 lb 77 kg
Total Clutch Inertia	34 lb·ft² 1.43 kg·m²
Weight Hub Center Plate	45 lb 20.4 kg
Dimension D	14.75 in 374.7 mm
Dimension E	9.00 in 228.6 mm
Dimension F	4.38 in 111.3 mm
Dimension G	0.25 in 6.4 mm
Dimension H	7.25 in 184.2 mm
Dimension I	2.00 in 184.2 mm
Dimension J	0.38 in 9.7 mm
Number of Mounting Holes	6
Dimension L	21/32 in 16.7 mm
Dimension M	7.00 in 177.8 mm
Dimension N	4.00 in 101.6 mm
Dimension Q	0.63 in 16.0 mm
Dimensions	1″ – 14NF
Minimum U	1.00 in 25 mm
Maximum U	2.50 in 63.5 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.)