CONDUCTIVE PLASTIC SINGLE TURN TYPE
JC
series
Basic construction
Conductive plastic single turn type
Input/outptu terminal
Bearing
RoHS compliant
Wiper
Conductive plastic
■
FEATURES
Compact
Cost effective (JC22E) in house comparison
Long life
High following characteristics
High resolution (Essentially infinite)
RoHS compliant
■
PART NUMBER DESIGNATION
J C 2 2 E
Series name
JC22E
：
Linear
JC22S
：
Linear
JC30S
：
Linear
JC40S
：
Linear
2 k
1 %
Independent linearity
0.3 %
：
±
0.3 %
0.5 %
：
±
0.5 %
1 %
：
±
1 %
φ
22 mm
φ
22 mm
φ
30 mm
φ
40 mm
Nominal resistance value
（Ω）
200, 500, 1 k, 2 k, 5 k, 10 k, 20 k
■
LIST OF PART NUMBERS
Size
Item
Nominal
resistance value
1 kΩ
2 kΩ
5 kΩ
10 kΩ
200
Ω
500
Ω
1 kΩ
2 kΩ
5 kΩ
10 kΩ
±0.5
%
±1
%
Independent
linearity
Part number
JC22E 1 k 1 %
JC22E 2 k 1 %
JC22E 5 k 1 %
JC22E 10 k 1 %
A
JC22S 200 0.5 %
A
JC22S 500 0.5 %
JC22S 1 k 0.5 %
JC22S 2 k 0.5 %
JC22S 5 k 0.5 %
JC22S 10 k 0.5 %
Size
Item
Nominal
resistance value
500
Ω
1 kΩ
Independent
linearity
Part number
JC30S 500 0.5 %
JC30S 1 k 0.5 %
φ
30 mm
2 kΩ
5 kΩ
10 kΩ
20 kΩ
500
Ω
1 kΩ
±0.5
%
JC30S 2 k 0.5 %
JC30S 5 k 0.5 %
JC30S 10 k 0.5 %
JC30S 20 k 0.5 %
JC40S 500 0.3 %
JC40S 1 k 0.3 %
φ
22 mm
φ
40 mm
2 kΩ
5 kΩ
10 kΩ
20 kΩ
±0.3
%
JC40S 2 k 0.3 %
JC40S 5 k 0.3 %
JC40S 10 k 0.3 %
JC40S 20 k 0.3 %
※
Verify the above part numbers when placing orders.
The products indicated by
A
mark are manufactured upon receipt of
order basis.
JC
POTENTIOMETERS
■
STANDARD SPECIFICATIONS
Output
Item
Nominal resistance value
Resistance torelance
Resolution
Independent linearity
Effective electrical angle
Mechanical angle
Power rating (at 40 °C)
Dielectric strength
Insulation resistance
Rotational torque
W
Vrms
MΩ minimum
mN·m {gf·cm} maximum
4.9 {50}
0.98 {10}
±
400
−
40 ~ 85
100
10 million
20 million
0.1 % maximum
g
Approx. 15
Approx. 17
IP40
Approx. 24
Approx. 56
300
30 million
0.5
1000 1 min
1000 (at DC500 V)
0.98 {10}
1.18 {12}
—
1.47 {15}
%
±
1
320°
±
5°
340°
±
5°
%
±
20
Part number
JC22E
JC22S
Single turn
JC30S
JC40S
Refer to LIST OF PART NUMBERS
±
15
Essentially infinite
±
0.5
343°
±
5°
±
0.3
345°
±
5°
360° continuous
0.7
1.5
Strength of tighten screw N·m {kgf·cm} maximum
Temp. coefficient of resistance
Operating temp. range
Maximum rotational speed
Rotational life (cycles)
Output smoothness
Net weight
Protection grade
ppm/°C
°C
min
-1
■
RATED POWER DERATING CURVE
100
Power rating ratio (%)
– 40
+ 40
Ambient temperature (℃)
+ 85
POTENTIOMETERS
JC
■
OUTLINE DIMENSIONS
JC22E
R1
6.5
m
a
x.
(Unit : mm)
3 –
φ
1.5
Terminal width 3
1.6
M 9 (P = 0.75)
10.3
– 0.05
φ
22±1
(30
°
)
3
2
(30
°
)
1
10
JC22E, JC22S
JC30S, JC40S
Wiring diagram
0
φ
6
– 0.02
1
3
0
14
8
(34)
12
(JC22E Accessories)
2
CW
M 9 P = 0.75
12
2
φ
9.4
φ
12.9
0.5
1
1. Nut
2. Washer
13.4
1.57
1.57 3.66
JC22S
R1
7m
a
x.
φ
3
–0.01
1
2
3
30
°
30
°
0
3–M2
D = 3.0 min.
0
φ
19.5
–0.02
15
JC30S
R
20
en
Green
Re
Gre
1
2
d
x.
3
ro
°
App
50
19
°
19°
m
a
x
.
11.5
0
φ
4
–0.01
19
12
0
°
φ
20
φ
30
12
0
°
φ
0
27
–0.03
3 – M 3 P = 0.5
D = 3.0 min.
1.57
1.57
15
32
JC40S
A
n
Green
ree
1
G
2
3
.
Re
d
ox
5
°
16° 16°
r
pp
4
3 - M 3 (P = 0.5)
D = 3.0 min.
0
φ
6
–0.01
20
13.3
0
37
–0.03
25
以
下
R
25
φ
30
m
a
x
.
12
0
°
12
0
°
φ
40
φ
1.57
2.36
φ
19.5
23.8
1.5
17
20
1.86
φ
22.5
φ
15
±
0.05
φ
22.2
