PT-10
FEATURES
10 mm Carbon
Potentiometer
Carbon resistive element
Dust proof enclosure
Polyester substrate
Also upon request:
Wiper positioned at 50% or fully clockwise.
Supplied in magazines for automatic insertion.
Long life model for low cost control potentiometer
applications
Self extinguishable plastic UL 94V-0
Cut track option
Special tapers
Mechanical detents
Low & extra low torque versions
Special switch option
3% Linearity and 100K cycles mechanical life
MECHANICAL SPECIFICATIONS
Mechanical rotation angle:
Electrical rotation angle:
Torque:
Stop torque:
Life*:
* Others upon request
ELECTRICAL SPECIFICATIONS
Range of values (*)
Tolerance (*):
± 20%
± 30%
Max. Voltage: 200 VDC (lin) 100 VDC (no lin)
Nominal Power 50°C (122°F) (see power rating curve)
0.15 W (lin) 0.07 W (no lin)
Taper (*) (Log. & Alog. only Rn 1K) Lin ; Log; Alog.
Residual resistance(*):
Equivalent Noise Resistance:
Operating temperature**: -25°C + 70°C (-13°F + 158°F)
** Up to 85°C depending on application
235° ± 5°
220° ± 20°
0.4 to 2 Ncm.
(0.6 to 2.7 in-oz)
> 5 Ncm. ( >7 in-oz)
Up to 10.000 cycles
(*) Others upon request
HOW TO ORDER
OPTIONAL EXTRAS
PT 10
Series
PT-10
L
H01
Code Mounting
Method
H01
H05
H02
H10
V05
V10
V11
V13
H2.5
H5
H2.5P
H5P
V5
V
VP
VJ
101
A
Taper
A = Lin.
B = Log.
C = Alog.
2020
Life
E= Long life
(See note 5)
S
Detent
See PT's
with detents
data sheet
Shaft/Thum. Shaft/rotor colour
01 = Fig. 1
02 = Fig. 2
17 = Fig. 17
RO = Red
NE = Black
VE = Green
AM = Yellow
AZ = Blue
MA = Brown
GR = Grey
NA = Orange
CR = Cream
(See note 8)
Torque
= Standard
L= Low Torque
X = Extra Low
Torque
(See note
9)
Rotors
G
L
M
K
X
W
Y
Z
R
(See note 1)
Value
101 = 100
504 = 500 K
505 = 5 M
(See note 3)
(See note
10)
Tolerance
2020 = ± 20%
3030 = ± 30%
(See note 4)
(See note 2)
Cut track
PCI = Initial
PCF = Final
Magazine
T
(See note 6)
Flammability
I = Non flammable
(See note 7)
Wiper position
PM = 50%
PF = Final
NOTES:
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
"Z" adjustment only available on "H" versions. Rotor "G" only available in purple (shaft/rotor colour "VI").
Terminals styles: "P" & "J" are crimped terminals.
V=Vertical adjust; H=Horizontal Adjust
Value Example: Code:
10 1
Numb of zeros
First two digits of the value.
Non standard tolerance, upon request. Example: +7%
Code: 07 05
-5%
negative tolerance
Up to 10.000 cycles.
positive tolerance
Others upon request.
Magazines: not available with the H10, V05 and V13 models, nor with adjustment types X, W, Y, Z.
Non flammable: housing, rotor and shaft. According to UL 94V-0
Potentiometer with shaft: only shaft
Potentiometer without shaft: only rotor
Colour shaft/ rotor:
Cream colour only available in standard plastic.
(10)
Low Torque: 0.25 to 1 Ncm (per pot.)
Extra Low Torque: 0.1 to 0.4 Ncm (per pot.). Only available on "H" models without crimping
No detent option available for low and extra low torque models. No shaft or thumbwheel option for extra low torque models
If you wish to use your own custom plastic shaft/knob/actuator please contact Piher for advice about compatible materials.
NOTE: The information contained here should be used for reference purposes only.
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39
HOW TO ORDER CUSTOM DRAWING
STANDARD OPTIONS
Cut track
Detents
Packing
Non flammable
Rotor colour
Shaft
colour
Wiper position
Torque
No
None
Bulk
No
White
Natural
Initial
Standard
PT-10 LH 01
+
DRAWING NUMBER
(Max. 16 characters)
This way of ordering should be used for options which are not included
in the "How to order" standard and optional extras.
ROTORS
Without shaft
0.8
-0.1
±0.05
+0.1
0.7
+0.1
5
2.1
L
= Screwdriver
thru hole
M
= Hexagonal
K
= Cross slot
G
= Hexagonal
thru hole
thru hole
thru hole
Wipers positioned at 50%
2.2
1.6
±0.05
2
±0
.0
2
±0.05
2.2
±0.05
2
±0.05
With shaft
R
L
L
X
=
Adjustable from collector side
6.2
W
=
Adjustable from terminal side
0.8
With thumbwheel
6.2
0.8
7
3
3.5
1.95
3.5
7
3.45
Y
= Adjustable from terminal side
Z
= Adjustable from collector side
MOUNTING METHODS
v
= horizontal mount vertical adjust
+
4.5 0.2
+0.1
10.3
1.3
4
+0.1
h
= vertical mount horizontal adjust
4.5
+0.2
10.3
+0.1
3
2.5
S
5
12.1
+0.2
5
10
10
A
5
6
+0.2
3.5
+
1
0.1
E
3.5
5
A
2.5
2.5
E
S
3.5
7
+0.2
5
5
+0.1
1.3
2.5
+
1
0.1
v
(10)
A
= Initial
+
4.5 0.2
2.5
S
= Wiper
10.3
E
= Final
+0.1
1.3
3
+0.1
h
(2.5)
A
= Initial
4.5
+0.2
S
= Wiper
+0.1
10.3
E
= Final
5
2.5
12.1 +0.2
+0.2
5
5
2.5
2.5
7
3.5
5
1.3
+0.1
5
+
6 0.2
3.5
+
1
0.1
2.5
2.5
5
+
1
0.1
v
(5)
h
(5)
Crimped terminals
A
Detail
NOTE = Please note relative terminal positions
when ordering non linear tapers.
3.5
6
+0.2
9.3
+0.2
6
9.3
-0.1
0.9
Mod.
J
Mod.
P
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40
1.6
-0.1
+0.3
5
5
OPTIONS
Positioning (Std. Position = CCW)
P.M.
Special SWITCH
(Upon request)
50% +20º
P.F.
INITIAL
CCW
FINAL
CW
(Rotor at Final Position)
Mechanical Rotation Angle: 45º
Housing Colour: Green
CUT TRACK
CCW on-off (A)
CW on-off (E)
A
E
A
S
E
A
S
E
A
E
A = Initial
E = Final
S = Wiper
TAPERS
Standard
A = Linear
B = Log.
C = Alog.
Special taper example
100% Rn
POWER RATING CURVE
W
(%)
100 %
C
A
R 2
+ 5%
40 %
B
50
70
C
NOTE = Please note relative terminal positions when ordering non linear tapers.
TESTS
ELECTRICAL LIFE
MECHANICAL LIFE (CYCLES)
TEMPERATURE COEFFICIENT
THERMAL CYCLING
DAMP HEAT
VIBRATION (for each plane X,Y,Z)
NOTE:
Out of range values may not comply these results.
TYPICAL VARIATIONS
1.000 h.
@
50°C; 0.15 W
500
@
10 CPM ...15 CPM
25°C; +70°C
16 h.
@
85°C; 2h.
@
25°C
500 h.
@
40°C
@
95% HR
2 h.
@
10 Hz. ... 55 Hz.
±5 %
±3 % (Rn < 1 M )
±300 ppm (Rn <100 K)
±2.5 %
±5 %
±2 %
PACKAGING
BOXES
Model
Without shaft
With thumbwheel
With shaft
Units
18.9
7.6
540 +1.5
500 (40 x 85 x 185 mm.)
400 (40 x 85 x 185 mm.)
200 (40 x 85 x 185 mm.)
Magazines for PT-10 h 2.5; h 5
Also crimped term. h 2.5 P
540
+1.5
AUTOMATIC INSERTION
Magazines
P T- 1 0 H & P T- 1 0 V
Units per magazine
50 Pieces
12
Magazines for PT-10 V
13.5
Also crimped term. VP
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41
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