RODF Drum Gear Coupling With Split Brake Discs
The RODF Drum Gear Coupling is a type of ROD series coupling with split brake discs, suitable for transmission situations where there is braking demand and the braking position changes when used in conjunction with disc brakes.
| Model | Rated Torque | Maximum Torque | Maximum Speed | Basic Size | Weight | Rotational Inertia | Grease Usage | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nm | Nm | 1/min | DP | D1 | D2 | D3 | d1(max) | d2 | L1 | L2 | L3 | A | X | Kg | J(Kgm²) | Kg | |
| RODF01 | 1900 | 3800 | 3200 2800 2500 2200 | 315 355 400 450 | 125 145 165 175 | 80 100 108 110 | 140 | 50 60 70 72 | 17-65 | 107 107 107 142 | 50 | 115 115 115 115 | 63 | 102 102 102 137 | 35 41 50 64 | 0.254 0.398 0.612 1.012 | 0.03 |
| RODF02 | 3000 | 5940 | 2500 2200 1900 1800 | 400 450 500 560 | 165 175 215 225 | 108 110 155 160 | 170 | 70 72 100 105 | 20-80 | 107 142 142 142 | 62 | 115 125 140 140 | 75 | 102 137 137 137 | 57 70 93 104 | 0.627 1.116 1.765 2.420 | 0.06 |
| RODF03 | 6200 | 12200 | 2200 1900 1800 1600 | 450 500 560 630 | 175 215 225 238 | 110 155 160 168 | 210 | 72 100 105 110 | 26-100 | 142 142 142 142 | 76 | 140 160 160 160 | 90 | 137 137 137 137 | 82 105 118 142 | 1.065 1.663 2.473 3.868 | 0.09 |
| RODF04 | 9300 | 18400 | 1900 1800 1600 1400 | 500 560 630 710 | 215 225 238 270 | 155 160 168 190 | 235 | 100 105 110 125 | 30-115 | 142 142 142 142 | 90 | 180 180 180 180 | 108 | 137 137 137 137 | 121 132 155 185 | 1.760 2.495 4.003 6.452 | 0.12 |
| RODF05 | 15400 | 31000 | 1600 1400 1300 | 630 710 800 | 238 270 300 | 168 190 215 | 270 | 110 125 140 | 35-135 | 142 142 142 | 105 | 195 195 195 | 125 | 137 137 137 | 179 196 252 | 4.190 6.650 10.374 | 0.3 |
| RODF06 | 25300 | 49600 | 1400 1300 1200 | 710 800 900 | 270 300 330 | 190 215 245 | 310 | 125 140 150 | 70-160 | 142 142 142 | 120 | 221 221 | 140 | 137 137 137 | 215 246 301 | 4.665 7.230 12.47 | 0.4 |
| RODF07 | 38600 | 76400 | 1300 1200 | 800 900 | 300 330 | 215 245 | 338 | 140 150 | 85-180 | 142 142 | 135 | 236 236 | 160 | 137 137 | 294 342 | 8.490 14.22 | 0.6 |
The split type drum toothed coupling with brake disc is a special mechanical transmission device that adds brake disc design to the drum toothed coupling and adopts a split structure.
Structural characteristics
Split type structure: The split type tooth coupling with brake disc is composed of multiple components that can be easily disassembled and assembled, making it easy to install, maintain, and replace.
Brake disc design: The coupling is equipped with a built-in brake disc, allowing it to be directly paired with disc brakes to achieve braking or release functions.
Drum shaped gear structure: The gear shape of the coupling is drum shaped, which can improve the contact conditions of the teeth, enhance the ability to transmit torque, and allow for larger angular displacement.
Performance advantages
Strong load-bearing capacity: Under the same outer diameter of the inner gear sleeve and the maximum outer diameter of the coupling, the load-bearing capacity of the drum gear coupling is on average 15% to 20% higher than that of the straight gear coupling.
Large angular displacement compensation: The drum gear coupling has a large angular displacement compensation capability and can adapt to large angular deviations between axes.
Smooth transmission and low noise: The drum shaped tooth surface improves the contact conditions between the inner and outer teeth, reduces noise, and extends the service life.
Compact structure and easy installation: The split type structure makes the coupling more convenient to install and maintain.
The split type crown gear coupling with brake disc is widely used in mechanical transmission systems that require high load-bearing capacity, large angle displacement compensation, and braking function. For example, it is commonly used in transmission systems of metallurgical machinery, mining machinery, heavy machinery, and other fields, as well as in situations where precise control of braking and release is required.
Precautions
Selection and matching: When selecting a split type drum toothed coupling with brake discs, it is necessary to select the coupling based on actual transmission requirements and working conditions to ensure that the performance parameters of the coupling match the transmission system.
Installation and commissioning: When installing the coupling, it is necessary to follow the manufacturer's installation guidelines to ensure that all components are correctly installed and meet the predetermined coaxiality requirements. During the debugging process, the operation of the coupling should be checked to ensure smooth operation, no abnormal vibration or noise.
Maintenance and upkeep: Regularly inspect and maintain the split type drum toothed coupling with brake discs, including cleaning, lubricating, and replacing worn parts, to ensure its long-term stable operation.
The split type drum gear coupling with brake disc plays an important role in mechanical transmission systems due to its unique structure and superior performance. When selecting and using, it is necessary to fully consider its characteristics and application requirements to ensure the reliability and stability of the transmission system.
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