Motorized Linear Stage 25mm 1mms

25 mm travel motorized linear stage from Newport. The MFA series stages are designed for space-limited and compact multi-axis system uses. The compact, single axis, motorized motion stage lends itself to applications such as laser diode research, optic alignment, inspection systems, and bio-medical applications. Driver is stepper motor with a minimum incremental motion of 100 nm with a uni-directional repeatability of 0.5 um. All-steel construction produces a stiff package with excellent load capacity. Capacity for a normal centered load is 50 N with axial capacities of 10 N possible. Pitch and yaw are guaranteed to +/- 100 urad and +/- 50 urad respectively. Steel stages also offer superior thermal expansion compared to aluminum counterparts. Precision ground double row linear ball bearings provide extremely smooth and accurate motion. On-axis accuracy is guaranteed to be +/- 3 um over the entire travel. Two versions of the MFA stage are available, the MFA-CC and MFA-PP/PPD. The MFA-CC features a DC-motor with an integrated gear-box and high resolution 2,048 cts/rev rotatory encoder which offers better repeatibility and maximum speed to those of the PP and PPD versions. MFA-PP/PPD models utilize a stepper motor for a more economical solution for less demanding applications. Vacuum compatible versions are also available. Integrated bearing design with 4 widely spaced mounting holes lends itself to multi axis assemblies with better stress distribution and superior rigidity to those of stages with only 2 mounting holes.