The MP-21 linear actuator is designed for applications with very limited space conditions. Typical applications include actuation of manual drive stages and mirror mounts. It utilizes a 2-phase stepper motor and a mechanical limit switch for homing. Versions capable of operation in vacuum (10-6 mbar) are available. The MP-21 is compatible with the MMC-200 controller.

Travel Dependent Specifications
Travel range [mm]1225
Straightness/Flatness [µm]--
Pitch [µrad]--
Yaw [µrad]--
Weight [g]140170
Motor Compatibility
Motor option2-Phase Stepper Motor, SM-001
Speed, max [mm/s]5
Motor/Feedback Dependent Specifcations
Encoder optionNone (open loop)
Resolution, typical [µm]0.1
Repeatability, bi-directional [µm]± 0.5
Repeatability, uni-directional [µm]0.4
Accuracy [µm]-

 

Load Characteristics
OrientationFx [N]Fy [N]Fz [N]
Load, max2000
Order no.:MP-21-
Drive





Stepper Motor, SM-0011



Travel





12 mm
1



25 mm
2


Encoder





None (open loop)

0

Limit Switch





Mechanical


1
Environment





Atmospheric



0

High Vacuum, 10-6 mbar



6