The PG-50 gonio stage performs best in limited space applications due to its compact design. High stiffness motion is achieved through pre-loaded crossed-roller bearings and a precision worm drive. These stages may be mounted in an orthogonal, space-saving arrangement to achieve pitch and roll adjustment. Versions capable of operation in vacuum (10-9) are available. The PG-50 is compatible with the MMC-103 and MMC-110 controller

Travel Dependent Specifications
Travel range [degrees]± 5°
Wobble [µrad]±120
Weight [g]70
Motor Compatibility
Motor optionPiezo Motor
Speed, max [mm/s]3 (°/s)
Motor/Feedback Dependent Specifcations
Encoder optionNone (open Loop)Analog (1 Vpp)Digital (RS-422)
Resolution, typical [µ°]150 (MMC-103),

 

10 (MMC-110)

10
Repeatability, bi-directional [µ°]N/A±200±200
Repeatability, uni-directional [µ°]N/A200200
Accuracy [µ°]---

 

Load Characteristics
OrientationFx [N]Fy [N]Fz [N]Mx [N.m]My [N.m]Mz [N.m]kax [µrad/N·m]kay [µrad/N·m]
Load, max55200.750.348080
Order no.:PG-50PM-
DRIVE





Piezo Motor, PM-003R21



TRAVEL





±5°
1


ENCODER





None

0


Analog (1 Vpp)

2


Digital (RS-422)

3

LIMIT SWITCH





None


0

Magnetic


1
ENVIORNMENT





Atmospheric



0

High Vacuum, 10-6mbar



6

Ultra High Vacuum, 10-9 mbar



9