LIC 227

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	6-027-200-100-0
Size	8 to 36
Drawing Number	-200-900-9
Dynamic Torque Rating (80 psi/5.5 bar)	275018 lb·in 275018 Nm
Dynamic Torque Rating (100 psi/7 bar)	343773 lb·in 38840 Nm
Duty Factors A	546
Duty Factors B	420
Duty Factors C	218
Duty Factors D	109
Maximum Bore Size	6.50 in 165 mm
Maximum Air Pressure	130 psi 9 bar
Recommended Clearance	1/8-3/16 in
Balance Speed	500 rpm
Maximum RPM Standard Air Tube	700
Maximum RPM Hi-speed Air Tube	1400
Swept Area	1460 in²
New Air Tube Volume	29.9 in³ 490 cm³
Worn Air Tube Volume	159 in³ 2606 cm³
Total Clutch Weight	950 lb 431 kg
Total Clutch Inertia	862 lb·ft² 36.3 kg·m²
Weight Hub Center Plate	322 lb 146.1 kg
Dimension D	31.00 in 787.4 mm
Dimension E	11.88 in 301.8 mm
Dimension F	6.88 in 174.8 mm
Dimension G	0.75 in 19.1 mm
Dimension H	10.38 in 263.7 mm
Dimension I	1.50 in 263.7 mm
Dimension J	0.25 in 6.4 mm
Number of Mounting Holes	16
Dimension L	21/32 in 16.7 mm
Dimension M	16.25 in 412.8 mm
Dimension N	9.00 in 228.6 mm
Dimension Q	0.75 in 19.1 mm
Dimensions	1″ – 14NF
Minimum U	2.50 in 63.5 mm
Maximum U	6.50 in 165.1 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.)