Cylindrical gearboxes of the series R productions Sew Eurodrive they form a wide range of transmission units of various designs for a wide range of industrial applications. All of them are united by high mechanical energy supply density with practical compact dimensions, an ideal ratio of performance and size in its class. The variety of offers and flexibility of configuration are also provided by the modular design of the gearboxes and the supplied options.
The range of models includes single-stage and multi-stage gearboxes, in addition to standard equipment, they can be supplemented with various connecting devices for connecting engines, sensors for monitoring oil condition, vibration, etc.
The series is divided into the following subtypes of design:
RX - gear unit with one reduction stage, mounting on paws or mounting through a large flange (RXF);
R - two- and three-stage configuration, mounting on paws, mounting through a large flange (R..F) or a combination thereof (RF);
MARCH - two- and three-stage configuration, mounting via a small flange;
RM - two- and three-stage configuration with an extended output bearing, special version for equipping agitators, mounting through a large flange;
Technical characteristics of the Sew Eurodrive R series coaxial gearboxes
- Gear ratio: 1.3 - 289.74 (up to 27001 in a combination of blocks);
- Number of steps: 1, 2, 3;
- Maximum torque: 50 - 18000 Nm;
- Motor power: 0.12 - 160 kW.
Parameters of standard sizes of Sew Eurodrive R series transmissions
Type of gearbox | Reduction coefficient | Max. moment, Nm |
single-stage | ||
RX57 | 1,30 - 5,50 | 36 - 69 |
RX67 | 1,40 - 6,07 | 43 - 134 |
RX77 | 1,42 - 8,00 | 53 - 215 |
RX87 | 1,39 - 8,65 | 139 - 405 |
RX97 | 1,42 - 8,23 | 170 - 595 |
RX107 | 1,44 - 6,63 | 211 - 830 |
multi-stage | ||
R27 | 3,37 - 135,09 | 79 - 130 |
R37 | 3,41 - 134,82 | 112 - 200 |
R47 | 3,83 - 176,88 | 144 - 300 |
R57 | 4,39 - 186,89 | 280 - 450 |
R67 | 4,29 - 199,81 | 270 - 600 |
R77 | 5,31 - 195,24 | 510 - 820 |
R87 | 5,30 - 246,54 | 910 - 1550 |
R97 | 4,50 - 289,74 | 1630 - 3000 |
R107 | 4,92 - 251,15 | 2900 - 4300 |
R137 | 5,15 - 222,60 | 4600 - 8000 |
R147 | 5,00 - 163,31 | 8670 - 13000 |
R167 | 10,24 - 229,71 | 7000 - 18000 |
You can buy coaxial gearboxes and gear motors Sew Eurodrive R series, find out the price and more information about the products by contacting our specialists.