Products
- Precision-machined structural components
- Encapsulation by means of bellows
- Preload for high bidirectional accuracies
The positioning unit with ball screw was created especially for very precise and highly loaded applications. All contact surfaces are fully machined, which facilitates the high accuracy. The axis is ideally suited for high loads thanks to two parallel linear rail guides with a total of four guide carriages, as well as the inherently rigid base plate. The ball screw and the guide components are protected against external influences such as dirt, chips, etc. by the base profile and a bellows cover.
The modules are ready-to-install modular linear systems, which can be flexibly configured according to the respective customer requirements. This wide range of options makes it possible to ideally satisfy customer needs. Our positioning units can be combined with other series to form multi-axis solutions using the standardised adapter parts.
- E-mobility
- Test systems
- Camera systems
- Welding applications
- Laser processing
- Precision cross tables
- 3D printers
| Type / size | PE1 | PE2 | PE3 | PE4 | |||
| Profile cross-section | [mm] | 110 x 50 | 155 x 60 | 225 x 90 | 310 x 105 | ||
| Max. travel/stroke 3) | [mm] | 1500 | 2000 | 3000 | 3000 | ||
| Stroke per revolution | [mm] | 5 / 10 / 16 | 5 / 20 | 5 / 10 / 25 | 5 / 10 / 32 | ||
| Repeat accuracy | [mm] | < 0.01 | < 0.01 | < 0.01 | < 0.01 | ||
| Static load rating Cy 0 1.2 | [kN] | 13.8 | 42.5 | 59.2 | 230.5 | ||
| Static load rating Cz 0 1 | [kN] | 13.8 | 42.5 | 70.5 | 274.5 | ||
| Static load rating Cz 0 2 | Static load rating Cz 0 2 | 13.8 | 67.6 | 94.0 | 366.0 | ||
| Static axial load rating Fx 0 | [N] | 4551 | 5705 | 7308 | 11538 | ||
| Static moment Mx 0 | [Nm] | 422 | 422 | 4757 | 4757 | ||
| Static moment My 0 | [Nm] | 380 | 2230 | 4617 | 4617 | ||
| Static moment Mz 0 | [Nm] | 380 | 380 | 3877 | 22365 | ||
| Dynamic load rating Cy 1,2 1) | [kN] | 9.2 | 29.3 | 29.3 | 161.9 | ||
| 161.9 Dynamic load rating Cz 1,2 1) | [kN] | 9.2 | 33.4 | 46.8 | 184.0 | ||
| Dynamic axial load rating Fx 1) | [N] | 4327 | 4327 | 6140 | 8947 | ||
| Dynamic moment Mx 1) | [Nm] | 281 | 1618 | 3157 | 20240 | ||
| Dynamic moment My 1) | [Nm] | 253 | 1469 | 3065 | 17547 | ||
| Dynamic moment Mz 1) | [Nm] | 253 | 1290 | 2691 | 15708 | ||
| Max. traversing speed 2) | [m/s] | 1.6 5) | 1.6 5) | 1.6 5) | 1.6 5) | ||
| Max. acceleration 2) | [m/s2] | 10.0 | 10.0 | 10.0 | 10.0 |
1) With regard to service life, we recommend loading the units with max. 20% of the dynamic load rating
2) Higher requirements on request
3) Larger strokes possible with composite base profiles
4) Depending on the speed characteristic value or the critical speed
Attention: Specified values are empirically determined and vary depending on the application.
The values are maximum values.
