- Copper disc design for high heat dissipation
- Accurate control
Engagement is achieved by pneumatic expansion of the airtube. This air-operated clutch contains copper discs for excellent heat dissipation and provides an accurately controlled continuous slip action for constant web tensioning. Tension levels are in direct proportion to air pressure applied.
Unit of Measure
Design Features
N/A
|
Specifications
Assembly Number |
N/A 7-318-210-100-0 |
Dynamic Torque Rating (80 psi/5.5 bar)1 | N/A 75200 lb.in 8344 Nm |
Dynamic Torque Rating (100 psi/7 bar)2 | N/A 10620 Nm 94000 lb.in |
Heat Capacity for Series Water Hosing |
N/A 160 hp119 kW |
Heat Capacity for Parallel Water Hosing |
N/A 240 hp179 kW |
Maximum Bore Size |
N/A 5.50 in140 mm |
Parallel Water Flow 0 % Ethylene Glycol |
N/A 24 gpm90 lpm |
Parallel Water Flow 30 % Ethylene Glycol |
N/A 32 gpm120 lpm |
Parallel Water Flow 50 % Ethylene Glycol |
N/A 38 gpm144 lpm |
Total Brake (Weight) |
N/A 565 lb256 kg |
Disc & Gear (Weight) |
N/A 176 lb79.8 kg |
Disc & Gear (Inertia) |
N/A 36 lb·ft²1.52 kg·m² |
Pressure Drop Series Flow with 0 % Ethylene Glycol |
N/A 52 psi3.59 bar |
Maximum Lining Wear |
N/A 0.6 in1.5 cm75 in³1.2 dm³ |
Water Volume |
N/A 96 in³1.5 dm³ |
Pilot Diameter A |
N/A 23.247/23.250 in590.47/590.55 mm |
Bolt Hole Circle Diameter B |
N/A 22.000 in558.80 mm |
Pilot Diameter C |
N/A 18.253/18.250 in463.63/463.55 mm |
Dimension D |
N/A 21.88 in555.8 mm |
Dimension F |
N/A 7.13 in181.1 mm |
Dimension G |
N/A 1.63 in41.4 mm |
Dimension H |
N/A 12.19 in309.6 mm |
Dimension J |
N/A 0.25 in6.4 mm |
Number of Bolt Holes |
N/A 10 |
Bolt Hole Size L |
N/A 21/32 in16.7 mm |
Dimension M |
N/A 9.38 in238.3 mm |
Dimension N |
N/A 8.25 in209.6 mm |
Dimension Q |
N/A 1.50 in38.1 mm |
Number of Inlet Ports - Thread Size |
N/A 3- 1/2 NPT |
Dimension T |
N/A 9.75 in247.7 mm |
Minimum U |
N/A 2.00 in50.8 mm |
Maximum U |
N/A 5.50 in139.7 mm |
Number of Coolant Inlets - Thread Size3 | N/A 3 - 1/2 NPT |
Manufacturer |
N/A Wichita Clutch |
Actuation |
N/A Air Applied |
- 1 Static torque will vary with temperature. Maximum air pressure is 100 PSI / 7 BAR. Minimum recommended air pressure is 3 PSI.
- 2 Static torque will vary with temperature. Maximum air pressure is 100 PSI / 7 BAR. Minimum recommended air pressure is 3 PSI.
-
3 Number of inlets and outlets are equivalent.
(Consult factory for drawing before final layout.)