Gefran PZ12-0250 - Potentiometers

Useful electrical stroke
(C.E.U.)
from 25 to 250 mm
(for intermediate strokes see table
“Electrical / Mechanical Data”)
Resolution infinite
Protection IP60
Independent linearity
(within C.E.U.
see table
Displacement speed < = 10 m/s
Displacement force < = 0.5N
Life >25x106
m strokes,or 100x106
 operations, whichever is less (within
C.E.U.)
Vibrations 5...2000Hz, Amax = 0,75 mm
amax. = 20 g
Shock 50 g, 11ms.
Tolerance on resistance ± 20%
Recommended cursor
current
 < 0,1 mA
Maximum cursor current 10mA
Max. applicable voltage see table
Electrical isolation >100MΩ a 500V=, 1bar, 2s
Dielectric strength < 100 mA a 500V~, 50Hz, 2s, 1bar
Dissipation at 40°C
(0W at 120°C)
see table
Actual Temperature Coefficient of the output voltage
< 5 ppm/°C typical
Working temperature -30...+100°C
Storage temperature -50...+120°C
Case material Anodised aluminium
Nylon 66 G 25
Control rod material Stainless steel AISI 303
Fixing Brackets, selfaligning ball-joints or
flange