The MPA-20 linear actuator is designed for ultra high vacuum (10-9 mbar) environments and limited space applications.
Typical applications include actuation of manual drive stages and mirror mounts. It utilizes a 2-phase stepper motor and two hermetically sealed mechanical limit switches. The MPA-20 is is compatible with the MMC-200 controller.

Travel Dependent Specifications
Travel range [mm]12
Motor Compatibility
Motor optionStepper Motor, SM-005
Motor/Feedback Dependent Specifcations
Encoder optionNone (Open Loop)
Resolution, typical [µm]0.1
Repeatability, bi-directional [µm]± 1
Repeatability, uni-directional [µm]1
Accuracy [µm]10

 

Load Characteristics
OrientationFx [N]Fy [N]Fz [N]Mx [N·m]My [N·m]Mz [N·m]
Load, max1001010---
Order no.:MPA-20-
Drive





Stepper Motor, SM-0051



Travel





12 mm
1


Encoder





None

0

Limit Switches





Mechanical


1
Environment





Ultra High Vacuum, 10-9 mbar



9