Two dual flanged elements can be bolted together to form a dual element having twice the torque capacity of a single element. Dual elements can be furnished in sizes 12CB350 through 45CB525.
Unit of Measure
Specifications
Size |
N/A 20CB500 |
| Torque Rating (75 psi/5.5 bar)1 | N/A 107200 lb·in12100 Nm |
| Maximum Speed2 | N/A 1300 rpm |
Centrifugal Loss Constant Cs |
N/A 1.73 E-06 bar/rpm2 25 E-06 psi/rpm2 |
Inertia |
N/A 185 lb·ft²7.77 kg·m² |
Weight |
N/A 180 lb82 kg |
Friction Area |
N/A 576 in²3715 cm² |
New Friction Lining Thickness |
N/A 0.26 in7 mm |
Worn Friction Lining Thickness |
N/A 0.06 in2 mm |
| Air Tube Cavity3 | N/A 340 in³5.58 dm³ |
Minimum Drum Diameter |
N/A 19.87 in505 mm |
Dimension D2 |
N/A 13.63 in346 mm |
Dimension D25 |
N/A 0.19 in5 mm |
| Dimension G4 | N/A 27.500 in698.5 mm |
Dimension H2 |
N/A 26.375 in669.9 mm |
Dimension H6 |
N/A 20.19 in513 mm |
Dimension H7 |
N/A 26.38 in670 mm |
Number of Mounting Holes |
N/A 12 |
Bolt Hole Size L |
N/A 0.500 in13 mm |
Dimension O3 |
N/A 0.38 in10 mm |
Air Inlet Thread |
N/A 3/8-18 |
Angle Q |
N/A 15.000 º |
Dimension V |
N/A 0.81 in21 mm |
Number of Friction Shoes |
N/A 24 |
Friction Shoe Width (W) |
N/A 12.00 in305 mm |
- 1 Dynamic torque shown, static torque approximately 25% greater. Torque in each application is dependent upon air pressure and speed.
- 2 Maximum rpm is dependent upon operating conditions and varies for each application. Consult factory for applications exceeding these speeds.
- 3 Drum contact with worn shoes.
-
4 Tolerance for sizes:
12 thru 24, 28 and 32
+0.000/-0.005 in (+0.00/-0.13 mm)
26 and 30
+0.000/-0.008 in (+0.00/-0.20 mm)
36 thru 45
+0.000/-0.010 in (+0.00/-0.25 mm)
