Main features & Overview



  • Strokes from 50 to 1000 mm
  • Magnetic pulling of cursor
  • Mechanical anchoring and self-aligning pulling on 2 ball joints
  • Max. angle of movement up to ± 26°
  • Independent linearity up to fino a ± 0.05%
  • Repeatability: 0.08 mm
  • Hysteresis: 0.25 mm
  • Infinite resolution
  • No electrical variation of electrical output signal outside theoretical electrical stroke
  • Work temperature: -30°...+100°C
  • Electrical connections: cable output shielded with highly flexible polyurethane, 3-pin, 1 m
  • Life: > 25x106 m strokes, or >100x106 maneuvers, whichever is less (within U.E.S.)
  • Protection level: IP67 (CEI EN 60529)


Gefran product range brochure
Position Transducers
PMA datasheet
EU Conformity declaration - PMA
EU Conformity declaration 339 - PMA

2D/3D Files

File 2d

PMA12 V2.dwg

File 3d

PMA-12-F-0100-X V2.EASM
PMA-12-F-0750-X V2.EASM
PMA-12-F-0100-X V2.IGS
PMA-12-F-0750-X V2.IGS
PMA-12-F-0100-X V2.zip
PMA-12-F-0750-X V2.zip
PMA-12-F-0100-X V2.zip
PMA-12-F-0750-X V2.zip
PMA-12-F-0100-X V2.STEP
PMA-12-F-0750-X V2.STEP

All files