Specifications
Size |
N/A 124WCS |
Dimension D24 |
N/A 1.06 in27 mm |
Dimension D25 |
N/A 1.75 in44 mm |
Dimension D29 |
N/A 0.250 in6.4 mm |
Dimension D46 |
N/A 1.38 in35 mm |
Dimension D43 |
N/A 4.13 in105 mm |
Dimension G1 | N/A 29.998 in761.9 mm |
Dimension H10 |
N/A 12.75 in324 mm |
Dimension H13 |
N/A 24.375 in619.1 mm |
Dimension J1 |
N/A 11.50 in292 mm |
Dimension J2 |
N/A 30.89 in785 mm |
Inlet Port Thread Size O22 | N/A 1/2-14 |
Inlet Bolt Circle Diameter |
N/A 18.50 in470 mm |
Minimum Bore Range3 | N/A 3.50 in89 mm |
Maximum Bore Range4 | N/A 7.50 in191 mm |
Dimension D1 |
N/A 3.50 in310 mm |
Dimension D |
N/A 12.02 in305 mm |
Dimension D2 |
N/A 11.04 in282 mm |
Number of Coolant Ports (O)5 | N/A 4 |
Coolant Port Thread Size |
N/A 3/4 SAE ORB |
Gear Part Number |
N/A 411673 |
Torque Rating |
N/A 82000 lb·in9258 Nm |
Release Pressure |
N/A 80 psi5.5 bar |
Thermal Rating6 | N/A 270 hp201.3 kW |
Water Flow Rate7 | N/A 27 gpm102.2 dm³/min |
Housing (Inertia) |
N/A 622 lb·ft²26.21 kg·m² |
Disc & Gear (Weight) |
N/A 157 6.2 |
Disc & Gear (Inertia) |
N/A 3.7 39 86 94 |
Maximum Slip Speed8 | N/A 715 rpm |
Maximum Freewheeling Speed9 | N/A 1200 |
Housing (Weight) |
N/A 458 lb208 kg |
Water Volume |
N/A 160 2.63 |
Manufacturer |
N/A Eaton-Airflex |
Actuation |
N/A Spring Applied, Air Release |
General Description
N/A
Element construction and operation is illustrated in the figure. Pressurizing the unit compresses the brake springs and withdraws the water jackets from the brake discs. Heat generated at the friction interfaces is quickly transferred to the circulating coolant. |
Features
N/A
Unique friction couple. |
- 1 Tolerance Sizes 8WCS thru 24 WCS +0.000/0.003 (+0.00/-0.08) 36WCS +0.000/-0.005 (+0.00/-0.13)
- 2 American National Pipe Thread.
- 3 Maximum bore sizes are based on flat keys, allow able gear hub stresses and torque ratings with a full complement of springs.
- 4 Maximum bore sizes are based on flat keys, allow able gear hub stresses and torque ratings with a full complement of springs.
- 5 American National Pipe Thread.
- 6 Based upon a 70 ºF (21 ºC) fresh water inlet temperature and a 50 ºF (28 ºC) temperature rise between inlet and outlet. See cooling requirements.
- 7 To insure proper cooling, inlet port must be located at the six o'clock position. Maximum allowable inlet pressure is 45 psi (3.1 bar).
- 8 Based upon a continuous slip velocity of 4500 fpm (22.9 mps).
- 9 Maximum freewheeling velocity is 7500 fpm (38.1 mps)