Linear Positioners - Overview
We are offering three lines of linear positioners.
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Positioners from the SLC line are based on linear crossed-roller slides and they are therefore characterised by their high rigidity and straightness. They should be chosen for compact nanopositioning systems with or without sensor feedback. |
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Positioners from the SL line are compact low-cost positioners that are based on linear ball slides. They are therefore well-suited for micro-positioning systems with a low cost-level, where absolute accuracy is not a critical issue. |
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Positioners from the SLL line are based on recirculating ball slides. The small slide in combination with a long rail makes it an interesting solution for long range positioning within limited space and a cost effective micro- and nanopositioning system. |
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The SLC line includes the SLC-17 and the SLC-24 series of linear positioners with a cross section of 17 x 8.5 mm² and 24 x 10.5 mm², respectively.
The SL-06 is our smallest open loop positioner with a cross section of 4.2 x 11 mm².
The SLL line includes linear positioners of the SLL-C12 series and the SLC-C42 series with a cross section of 27 x 13 mm², and 60 x 16 mm², respectively.
The main properties of the different linear positioner series are given in the following table.
| SLC-17 | SLC-24 | SL-06 | SLL-C12 | SLL-C42 | |
| Properties | |||||
| Cross sect. [mm²] | 17 x 8.5 | 24 x 10.5 | 4.2 x 11 | 27 x 3 | 60 x 16 |
| Length [mm] | 21 .. 80 | 30 .. 180 | 11 .. 31 | 70 .. 495 | 70 .. 835 |
| Travel [mm] | 12 .. 51 | 16 .. 123 | 4.5 .. 17 | 35 .. 460 | 35 .. 870 |
| Movem. relol. [nm] | < 1 | < 1 | < 1 | < 1 | < 1 |
| Velocity [mm/s] | > 13 | > 13 | > 13 | > 13 | > 13 |
| Block. force [N] | > 3 | > 3 | > 1.5 | > 3 | > 5.0 |
| Max. load [N] | 40 .. 100 | 50 .. 200 | 5 | 200 | > 200 |
| Options | |||||
| High vacuum | -HV | -HV | -HV | -HV | - HV |
| Ultra-high vacuum | -UHV | -UHV | -UHV | ||
| Nanosensors (1 nm resolution) |
-S | -S | -S | - S | |
| Microsensors (0.1 µm resolution) |
-M | -M |