Couplings Mayr ROBA-DX with a metal bellows, they are designed for use as part of highly dynamic mechanical assemblies, these are rigid and reliable elements for a backlash-free connection of shafts. Precise torque transmission with compensation for possible deviations in all planes (axial, radial and angular displacements), low values of the moment of inertia.
Wear-resistant couplings of this type do not require maintenance and are very easy to install. High temperature limits are available for use in extreme conditions (up to 250 °C). Model range in six dimensions, three mounting versions.
Technical characteristics of couplings with metal bellows Mayr ROBA-DX
- Nom. moment: 30 - 600 Nm;
- Max. moment: 8 - 2500 Nm;
- Max. speed: 6300 - 13000 rpm;
- Outer diameter: 41 - 98 mm;
- Diameter of the sleeve: 9 - 50 mm;
- Operating temperature range: - 20 … +250 °C.
Parameters of the standard sizes of the Mayr ROBA-DX couplings
Type of coupling | Moment, Nm nom. /peak. | Max. speed, rpm | Diameter bushings, mm | Rigidity, Nm/rad |
0/931.311, 0/931.333 | 30 | 13000 | 9 - 16 | 11000 |
1/931.311, 1/931.333 | 60 | 11000 | 12 - 20 | 17000 |
2/931.311, 2/931.333 | 100 | 9500 | 15 - 25 | 31000 |
3/931.311, 3/931.333, 3/931.343 | 200 | 9000 | 24 - 35 | 53000 |
4/931.311, 4/931.333 | 350 | 7500 | 30 - 42 | 90000 |
5/931.311, 5/931.333 | 600 | 6300 | 35 - 50 | 140000 |
You can buy bellows couplings Mayr ROBA-ES, find out the price and more information about the products by contacting our specialists.
