Potentiometers

Potentiometers
Rotary Potentiometer with Metal Shaft
GP9M Series
GP9MNP8
GP9MN
SPECIFICATIONS
Electrical Characteristics
> Total Resistance: 500 ȍ to 1M ȍ
> Total Resistance Tolerance: +/-20%
> Resistance Taper: A, B, C
> Max. Operating Voltage: 500VAC (Taper B), 250VAC (other Tapers)
> Rated Power: 0.5W (Taper B), 0.25W (other Tapers)
> Sliding Noise: 100mV Max.
> Insulation Resistance: 100Mȍ Min. at 500VDC
> Withstand Voltage: 500VAC 1 min.
> Residual Resistance (Terminal 1~2, 2~3): 10ȍ Max.
Durability
> Rotational Life: 10,000 Cycles (Standard)
1,000,000 Cycles (By Request)
Mechanical Characteristics
> Total Rotational Angle: 300°+/-10°
> Rotational Torque: 30gf.cm ~150gf.cm
> Rotational Stopper Strength: 5.0Kgf.cm Min.
> Push-Pull Strength: 10.0Kgf Min.
Switch Characteristics
> Circuit: SPST
> Contact Resistance: 50mȍ Max.
> Rated Power: 1.0A 125VAC/DC
> Rotational Angel: 50°+/-10°
> Torque: 300gf.cm~800gf.cm
How to order:
All specifications are restricted to QA test criteria.
DRW: D.L. JIN, CHK: D.F. LEE, APP: H.Z. QIU
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RoHS Compliant
GP9M
1
SWITCH FUNCTION:
N Without Switch
S With Switch
2 TYPE OF TERMINALS:
... See drawings
3 TYPE OF TAPER:
A Logarithm
B Linear
C Anti-Logarithm
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RESISTANCE VALUE (Unit: ȍ):
free text 500 ȍ to 1M ȍ
e.g.: 220K for 220.000 ȍ
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KQ
R
RE
F
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SHAFT LENGTH (L):
free text See drawings
e.g.: 25 for L=25mm
SHAFT TYPE:
See drawings
See drawings
See drawings
See drawings
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1
Potentiometers
Rotary Potentiometer with Metal Shaft
GP9M Series
Shaft Type:
GP9MNP
GP9MNP2
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2
Potentiometers
Rotary Potentiometer with Metal Shaft
GP9M Series
GP9MNNP-U
GP9MNPU
GP9MSP
GP9MSP4
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Potentiometers
Rotary Potentiometer with Metal Shaft
GP9M Series
GP9MN5
Resistance Taper Characteristics
Resistance
Taper
Characteristic
Test Point
Rotation
(%)
V1-2 x 100
V1-3
(%)
A
50
10 ~ 25
B
50
40 ~ 60
C
50 (started from 3T)
50
E
50
10 ~ 25
6 ~ 15
18 ~ 34
5 ~ 15
30 (±5-degree)
W
40 ~ 60
50
85 ~ 95
70 (±5-degree)
40
80
90 100
Rotation
Travel(% )
Term.”1”
0
Term.”3”
B)
) (3
r ol
Tapers B,B( vol. control).W special
W and A with 50% tap
10
0
10
Term.”1”
20
30
40
)
AM )
15
A( 0AM
1
D(
50
60
70
80
60
Rotation
Travel(% )
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Output Volt. across Term. 2-3
Input Volt. across Term. 1-3
25
C)
(10C )
0 5C
0
Term.”3”
C(
15
ver C )
sed
D
Re
10
90 100
10
20
30
40
100
50
60
70
80
30
20
10
0
90 100
Term.”3”
Rotation
Travel(% )
Term. ”1”
40
A(
10
Term.”1”
20
30
1 5A
L)
40
50
60
70
Rotation
Travel(% )
80
90 100
Term.”3”
Tapers M and N
N(2H)
M(1H)
80
70
50
40
30
20
0
Term.”3”
80
20
50
90
10
90 100
70
30
Tapers B,B(Vol. control), and A with 60% tap
B
co
ntr
ol )
20
80
60
Rotation
Travel(% )
A
Vo
l.
30
50
A
( 15
N)
B(
40
40
40
60
10
Term.”1”
20
30
40
50
60
70
Rotation
Travel(% )
80
70
60
90 100
Term.”3”
50
H)
50
B( V
ol.
co
ntr B(0B
W
ol)
(3B M)
M)
X 100( %)
60
30
50
70
N( 2
Output Volt. across Term. 1-2
Input Volt. across Term. 1-3
70
20
X 100 ( % )
90
90
X 100( % )
100
Output Volt.across Term.1-2
Input Volt. across Term.1-3
100
80
X 100( % )
B(v
)
0B
10
Term.” 1”
60
H)
30
80
70
M (1
20
10
80
X 100 ( % )
10
20
90
E(
Taper A with 40% Tap
100
90
O u t put Vo l t. a c ro ss Te rm. 1 - 2
I npu t Vo l t. a c r os s Te r m. 1 - 3
Tap e r N Ou tput Vo l t. a c ro s s Te rm. 2- 3
I npu t Vo l t. a c r os s Te r m . 1- 3
(2
10
)
5A
A( 1
0A)
D(1
05A
50 60 70
30
Tapers E, C and RD
100
Ta pe r M
K
40
B(
30
50
Spe W ( 4
cia B )
lW
(5 B)
40
)
5A
60
B(1
B)
50
20
70
Output Volt. across Term. 1-2
Input Volt. across Term. 1-3
Output Volt. across Term. 1-2
Input Volt. across Term. 1-3
60
co
nt
80
70
o l.
80
X 100( % )
X 100( % )
90
0
Tapers B,B( vol. control).W and special W
100
90
X 100( % )
Tapers K. A and D
100
Output Volt. across Term. 1-2
Input Volt. across Term. 1-3
D
V2-3 x 100
V1-3
(%)
40
30
20
10
0
10 20 30 40 50 60 70 80 90 100
Rotation
Term.”1”
Term.”3”
Travel(% )
NOTE: Resistance characteristic of curve N is plotted
with respect to terminal”3”
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