JC_SERIES Datasheet, PDF (2/3 Pages) Copal Electronics – CONDUCTIVE PLASTIC SINGLE TURN TYPE

JC
POTENTIOMETERS
˙ STANDARD SPECIFICATIONS


Output
Item
Part number
Nominal resistance value
Resistance torelance
%
Resolution
Independent linearity
%
Effective electrical angle
Mechanical angle
Power rating (at 40 °C)
W
Dielectric strength
Vrms
Insulation resistance
MΩ minimum
Rotational torque
mN·m {gf·cm} maximum
Strength of tighten screw N·m {kgf·cm} maximum
Temp. coefficient of resistance
ppm/°C
Operating temp. range
°C
Maximum rotational speed
min^-1
Rotational life (cycles)
Output smoothness
Net weight
g
Protection grade
Single turn
JC22E
JC22S
JC30S
Refer to LIST OF PART NUMBERS
JC40S
± 20
± 15
Essentially infinite
±1
± 0.5
± 0.3
320° ± 5°
340° ± 5°
343° ± 5°
345° ± 5°
360° continuous
0.5
0.7
1.5
1000 1 min
1000 (at DC500 V)
4.9 {50}
0.98 {10}
1.18 {12}
1.47 {15}
0.98 {10}
—
± 400
− 40 ~ 85
100
300
10 million
20 million
30 million
0.1 % maximum
Approx. 15
Approx. 17
Approx. 24
Approx. 56
IP40
˙ RATED POWER DERATING CURVE
100
– 40
+ 40
+ 85
Ambient temperature (C)