tiempo: 2023-01-09
linear potentiometers/linear sensors
conductive plastic
with front and rear exteded shaft
low-cost item
standard resistance values
1k, 2k, 5k, 10k, 20k (ω)
max. practical resistance value
50kω
total resistance tolerance
standard class ±15% (l), precision class ±10% (k)
independent linearity tolerance
standard class ±2.0%, precision class ±1.0%
resolution
essentially infinite
output smoothness
contact resistance variation
<2%c.r.v.
power rating
0.2w
electrical stroke
11±0.5mm
mechanical stroke
about 12mm
insulation resistance
>1000mω(500v.d.c.)
dielectric strength
1 minute at 500v.a.c.
friction
<0.3n(30gf)
stopper strength
approx. 10n (1kgf)
resistance temperature coefficient
±400p.p.m./℃
mass
approx. 5g
special shaft type
special machining on the shaft
special electrical stroke
8mm, 12.7mm
spring return device incorporated
friction is approx. 3n [300gf]