вернуться: 2023-01-09
conductive plastic
seesaw
low-cost item
standard resistance value
10k (ω)
special practical resistance values
1k, 2k, 5k, 20k (ω)
total resistance tolerance
±15%
independent linearity tolerance
±3%
output smoothness
< 0.2% against input voltage
contact resistance variation
< 5% c.r.v.
power rating
0.1w
electrical travel
30°±5°
operating angle range
±15°~±19°from center position
center returning accuracy
50%±3%
insulation resistance
> 1.000mω (500v.d.c.)
dielectric strength
1 minute at 500v.a.c.
operating force
approx. 24mn・m~30mn・m (d type knob:approx. 49mn・m~ 60mn・m)
mass
approx. 20g
resistance temperature coefficient
±400p.p.m./℃
operating temperature range
-20℃~ 60℃
vibration
10~55hz 98m/s²
shock
294m/s²
protection grade (ip)
standard ip 40, special ip54
life expectancy
approx. 2,000,000 operations
special tap
extra tap (available up to 1 tap)
special operating force
heavier operating force (not available for d type knob)
special housing case
simple sealed housing
special outer shapes
knob's shapes, etc.