400 g
8 mm
0 .. 50°C
ambient
1 nm
ECSz5050/Al/NUM/RT
linear bearing based nanopositioner for vertical motion
The ECSz5050 is dedicated for vertical movement with a drive force of up to 8N. It provides high-resolution z positioning and its high guiding accuracy is achieved with crossed roller bearings.
The positioner is designed for ambient conditions (/RT).
Our aluminum models combine a powerful piezoelectric motor with a lightweight body for easy integration in setups in atmospheric conditions.
Specifications
For a detailed definition of used terms and descriptions please visit our Nanopositioners Glossary
| Size and Dimensions | |
|---|---|
| footprint; height | 50 mm x 50 mm; 32 mm |
| maximum installation space | 50 mm x 50 mm; 40.5 mm |
| weight (aluminium version) | 161 g |
| height | 32 mm |
| cable | 50 cm cable with connector |
| Materials | |
| positioner body | aluminum |
| actuator | PZT ceramics |
| connecting wires | copper, jacket: RT: Teflon/PTFE |
| Coarse Positioning Mode | |
| travel range (step mode) | 8 mm |
| maximum drive velocity @ 300 K | 2 mm/s |
| input voltage range | 0 - 45 V |
| Fine Positioning Mode | |
| fine linear positioning range @ 300 K | 0.8 µm |
| fine positioning resolution | sub-nm |
| input DC voltage range | 0 - 45 V |
| Position Encoder | |
| readout mechanism | optoelectronic sensor |
| encoded travel range | entire travel |
| sensor resolution | 1 nm |
| sensor power (when measuring) | 300 mW |
| repeatability | 50 nm (bidirectional) |
| typical minimum movement (closed-loop; DC/fine positioning) | 20 nm |
| Load (@ ambient conditions) | |
| maximum load | 400 g |
| maximum dynamic force along the axis | 4 N |
| General Specifications | |
| environment | /RT |
| operating temperature range | 17 - 25°C |
| operating humidity range | 40 - 60% |
Download PDF
