■
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
COPAL ELEC
T
R
O
NIC
S
Oct,
2005
WIREWOUND MULTITURN TYPE M series
■FEATURES
● Line-up includes products ranging from 3 to 10 turns
● Cost effective (M-22E10) in house comparison
● Dial can be attached (M-22 series only)
■PART NUMBER DESIGNATION
M - 1 3 0 3 1 0 0
Series name Nominal resistance value (Ω)
100, 200, 500, 1 k, 2 k, 5 k, 10 k, 20 k, 50 kM-1303, M-1305, M-22S10
M-22E10-000, M-22E10-050
■LIST OF PART NUMBERS
No. of turn
Item
3 turns
5 turns
10 turns
100, 200, 500, 1 k, 2 k, 5 k,
10 k, 20 k
100, 200, 500, 1 k, 2 k, 5 k,
10 k, 20 k, 50 k
M-1303
M-1305
M-22S10
M-22E10-000
M-22E10-050
Nominal resistance value (
Ω
)Part number
❈: Verify the above part numbers when placing orders.
Resistance value
Resistance value
Resistance value
Resistance value ❈2
❈1
❈2 : For M-22E10 series, plese refer to the drawing
for its shaft size.
❈1 : M-1303 200 Ωmodel is manufactured upon
receipt of order basis.
Basic construction
Wirewound multiturn type
RoHS compliant
■
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
COPAL ELEC
T
R
O
NIC
S
Oct,
2005
M series
POTENTIOMETERS
Item Part number
Resistance torelance %
Independent linearity %
End resistance, maximum
Effective electrical angle
Mechanical angle
Power rating W
Dielectric strength Vrms
Insulation resistance MΩminimum
Rotational torque mN·m {gf·cm} maximum
Stop strength N·m {kgf·cm} maximum
Strength of tighten screw N·m {kgf·cm} maximum
Peak noise Ωmaximum
Temp. coefficient resistance ppm/°C
Operating temp. range °C
Rotational life
Net weight g
M-13 series M-22 series
M-1303 M-1305 M-22S10 M-22E10
±5
2 % or 4 Ω, whichever is greater 0.5 % or 1 Ω, whichever is greater
±0.5 ±0.2
±50
−40 ~ 85
15000 cycles 25000 cycles
Approx. 7 Approx. 19 Approx. 17
1080°
0.75 1 2
1080° 1800° 3600°
1000 (at DC 500 V)
1000 1 min
14.7 {150} 9.81 {100}
0.147 {1.5} 0.196 {2}
0.98 {10}
M-22E10-000
0.784 {8}
M-22E10-050
0.588 {6}
20 (at 4 min-1)
±10° 1800° ±10° 3600° +10°
0
■STANDARD SPECIFICATIONS
■
NOMINAL RESISTANCE • RESOLUTION • RATED VOLTAGE • RATED CURRENT
Nominal resistance
value (Ω)
100
200
500
1 k
2 k
5 k
10k
20 k
50 k
100 k
0.041 14.1 141.8
0.036 20.0 100.0
0.029 31.6 63.2
0.025 44.7 44.7
0.018 63.2 31.6
0.017 100.0 20.0
0.018 141.1 14.1
0.014 200.1 10.1
0.011 316.2 200.0 6.3
A 0.009 A 450.0 A 200.0 A 4.47
Resolution (%)
M-22S10 M-22E10 M-22S10 M-22E10 M-22S10 M-22E10
Rated voltage (V) Rated current (mA)
Nominal resistance
value (Ω)
100
200
500
1 k
2 k
5 k
10 k
20 k
0.190 0.137 8.7 10.0 86.2 100.0
A0.154 0.095 A12.2 14.1 A61.5 70.9
0.115 0.078 19.4 22.4 38.7 44.6
0.072 0.057 27.4 31.6 28.5 31.6
0.056 0.047 38.7 44.7 19.4 22.4
0.069 0.051 61.2 70.7 12.3 14.1
0.053 0.039 86.6 100.0 8.7 10.0
0.038 0.032 122.5 141.4 6.1 7.1
Resolution (%)
M-1303 M-1305 M-1303 M-1305 M-1303 M-1305
Rated voltage (V) Rated current (mA)
■
RATED POWER DERATING CURVE
The products indicated by A mark are manufactured upon receipt of order basis.
100
Ambient temperature (C°)
Power rating ratio (%)
– 40 + 40 + 85
■
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
COPAL ELEC
T
R
O
NIC
S
Oct,
2005
■OUTLINE DIMENSIONS (Unit: mm)
● M-1303 (3 turns)
● M-1305 (5 turns)
● M-22S10 (10 turns)
● M-22E10 (10 turns)
M series
POTENTIOMETERS
Part number Mark
M-22E10-000
M-22E10-050
A
3/8” 32 UNEF
M 9 (P = 0.75)
φ
φ
φ
M 6 (P = 0.75)
2.8 0.3 0.3
9.7 0.7
0.3
13
0.6
8
1.2
10 6.5
0.5
16.1
3 0
–0.05
132
2
10
0.8 hole
3
22
(14.5)
83
4
φ
M9 (P=0.75)
3 – 1.5
3 – 3
40°
R16 max.
φ
4.5
1.2
φ
0.8
6 0
–0.02
φ
10.3
φ
22
–0.01
–0.04
15 1.6
18.5(23)
(41.5)
6.4
(10) 4
A
3 – 1.5
3 – 3
21
40°
R16 max.
φ
6.1
1.2
φ
0.8
6 0
–0.05
φ
10.3
φ
22
0
–0.06
15 1.5
19(23)
(42)
6.5
(7.2) 5.7
1
2
3
Wiring diagram
CW
● MC1003, JC10, M-1303, M-1305
in common
● For mm size
(M-22E10-050, M-22S10 in common)
● For inch size (M-22E10-000,
M-22E10-010 in common)
92
M6, P=0.75
11
φ
φ
6.4 0.63
1.3 12 2
M9, P=0.75
12.9
φ
φ
9.4 0.5
112.7 2.3
3/8 inch
32 UNEF
15
φ
φ
10 0.45
0.9