Mechatronics
Electromechanical
Controls
Sensors
Automotive / Appliance control - sensor
10 mm carbon potentiometer
PT10
Main features
• Carbon resistive element.
• Dust proof enclosure.
• Polyester substrate.
• Wiper positioned at initial, 50%
or fully clockwise.
Also upon request:
• Available in magazines for
automatic insertion.
• Long life model for low-cost
control potentiometer
applications.
• Self extinguishable plastic UL
94V-0.
Mechanical specifications
Mechanical rotation angle
1
Electrical rotation angle
2
Torque
Life
1
3
• Cut track option (open circuit).
• Special tapers.
• Mechanical detents.
• Low torque version.
• Special switch option.
• 3% Linearity and 100K cycles
mechanical life.
235° ± 5°
220° ± 20°
0.4 to 2 Ncm. (0.6 to 2.7 in-oz)
> 5 Ncm. (<7 in-oz)
up to 100K cycles
2
rotational
stop
360º version available: ST10
333º version available: ST10
3
Description
Others: check availability.
Electrical specifications
Range of values
Tolerance
1
1
100
Rn 1M
Rn 5M
± 20%
± 30%
Rn
5M
(Decad. 1.0 - 2.0 - 2.2 - 2.5 - 4.7 - 5.0)
100
1M
The PT10 potentiometer offers
control where frequent
adjustment is required. The
shaftless design allows for
employment of different
engagement mechanisms, such
as a customized shaft, a motor
control or a human interface
adjustment.
This potentiometer can also
control variable outputs including
frequency, change in motor speed
or volume.
Typical applications include test
and measurement equipment,
consumer electronics,
appliances, small engines,
robotics, motion controllers, and
medical equipment control
panels.
This datasheet shows you the
basics of the PT10 potentiometer
that is quite versatile and easy to
taylor. Do not hesitate to contact
Piher for advice.
Max. voltage
Nominal power 50ºC (122°F)
3
Taper
Residual resistance
Equivalent noise resistance
Operating temperature
2,3
1
200 VDC (lin) 100 VDC (no lin)
0.15 W (lin) 0.07 W (no lin)
Linear ; Log; Alog. (Log. & Alog. only Rn 1K)
0.5% Rn (5
3% Rn (3
min.)
min.)
-25ºC to +70ºC (-13ºF to + 158ºF)
2
Others: check availability.
Up to 85°C depending on application.
3
For higher specifications please visit our PTC10 series.
For reflow soldering capable models please see our PS10 datasheet.
Piher Sensing Systems
Our product competencies and services:
Potentiometers
|
Position / Angle sensors
| Rotary switches | Incremental encoders
Printed circuit resistors | Mechatronics | Value added assemblies
-Page 1 of 10-
Mechatronics
Electromechanical
Controls
Sensors
Automotive / Appliance control - sensor
10 mm carbon potentiometer
PT10
How to order
Optional extras
PT10
Series
Rotors
B
G
K
L
M
R
W
X
Y
Z
L
H01
Mounting
method
H01
H02
H05
H07
H10
V05
V10
V11
V13
(See note 2)
-
101
A
Taper
A = Lin.
B = Log.
C = Alog.
2020
Life
-
-
-
-
-
-
-
-
Torque
-
S
Detents
- = none
PAI
PAM
PAF
P1I
P1F
P02
.
.
.
P16
Shaft/Thum. Shaft/rotor colour
- = none
1 = Fig. 1
2 = Fig. 2
RO = Red
NE = Black
VE = Green
AM = Yellow
AZ = Blue
MA = Brown
GR = Grey
NA = Orange
CR = Cream
(See note 8)
- = 1K cycles
E= 10K cycles
(See note 5)
- = standard
L= Low torque
(See note 9)
Value
101 = 100
504 = 500 K
505 = 5 M
000 = CM
(See note 3)
Tolerance
0505 = ± 5%
0707 = ± 7%
1010 = ± 10%
2020 = ± 20%
3030 = ± 30%
(See note 4)
18 = Fig. 18
(See note 10)
inserted
shaft
inserted
knob
Cut track
- = none
PCI = Initial
PCF = Final
Packaging
- = bulk
T = magazines
(See note 6)
Flammability
- = standard
I = Non flammable
(See note 7)
Wiper position
- = Initial
PM = 50%
PF = Final
(See note 1)
NOTES:
(1)
"Z" adjustment only available on "H" versions. Rotor "G" only available in purple color (shaft/rotor color code "VI").
V05 terminals material: only brass. SMD versions available (PS10 series). Endles rotation version available (ST10).
(2)
(3)
Value
Example: Code:
10
1
Numb of zeros
First two digits of the value.
000 = CM = Switch version (contact us)
(4)
Other tolerances: check availability.
Example: +7%
-5%
Code: 07
05
negative tolerance
positive tolerance
High and low ohmic values may not allow all tolerances: check availability.
(5)
(6)
(7)
(8)
(9)
(10)
Standard: 1000 cycles. Long life “E”: 10.000 cycles. Others: check availability..
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
Colour shaft/rotor:
Potentiometer without shaft: only rotor
Potentiometer with shaft: only shaft
Low Torque: 1 Ncm
No detent option available for low torque models.
If you wish to use your own custom plastic shaft/knob/actuator please contact Piher for advice about compatible materials.
How to order examples
Standard default options
Life
Cut track
Detents
Packing
Non flammable
Rotor colour
Shaft colour
Wiper send position
Torque
1000 cycles
No
None
Bulk
No
White
Natural (not coloured)
Initial
0.4 to 2 Ncm.
PT10LH01-103A2020-S
10mm potentiometer with rotor “L” (arrow shape), H01 mounting method
(horizontal adjustment), 10K value and 20% resistive tolerance.
PT10WV05-104A1010-9-NE-S
10mm potentiometer with rotor W (factory pre-inserted shaft), V05
mounting method (vertical adjustment), 100K value,10% resistive
tolerance and black shaft.
Piher Sensing Systems
Our product competencies and services:
Potentiometers
|
Position / Angle sensors
| Rotary switches | Incremental encoders
Printed circuit resistors | Mechatronics | Value added assemblies
-Page 2 of 10-
Mechatronics
Electromechanical
Controls
Sensors
Automotive / Appliance control - sensor
(50%)
10 mm carbon potentiometer
PT10
Without shaft or knob.
0.8
INITIAL
Rotors
(Default delivery is at initial position. Wipers are shown positioned at 50% for the picture)
With inserted shaft.
2
2.2
2
2
7
1.
51
.4º
0.7
2.1
2.2
1.6
2
L
L
L
= Screwdriver
M
= Hexagonal
G
= Hexagonal
K
= Cross slot
R
B
All rotors are thru-hole.
X
=
Adjustable from
collector side
W
=
Adjustable from
terminal side
With knob/humbwheel inserted
6.5
0.8
6.5
0.8
7
3
3.5
1.95
3.5
7
3.75
Y
= Adjustable from terminal side (default knob is 5034).
Z
= Adjustable from collector side (default knob is 5034).
Mounting methods. Dimensions
V = horizontal mounting – vertical adjustment
H = vertical mounting – horizontal adjustment
+0.1
V05
2.5
+
4.8
0.2
10.3
+0.1
1.3
3
V10
2.5
5
+
4.8
0.2
+0.1
10.3
3
1.3
4
+0.1
S
10
5
5
5
2.5
3.5
2.5
A
5
E
3.5
5
5
6.5
+0.2
5
3.5
6
+0.2
3.5
+
1
0.1
+
1
0.1
A
= Initial
S
= Wiper
E
= Final
V11
4.8
10.3
1.3
4
V13
4.8
10.3
1.3
4
5
5
5
10
10
10
5
5
5
5
5
5
5
6
3.3
6
3.3
Piher Sensing Systems
Our product competencies and services:
Potentiometers
|
Position / Angle sensors
| Rotary switches | Incremental encoders
Printed circuit resistors | Mechatronics | Value added assemblies
-Page 3 of 10-
5
10
5
5
10
5
Mechatronics
Electromechanical
Controls
Sensors
Automotive / Appliance control - sensor
10 mm carbon potentiometer
PT10
Mounting methods. Dimensions
V = horizontal mounting – vertical adjustment
H = vertical mounting – horizontal adjustment
H01
12.1
+0.2
4.8
+0.2
10.3
+0.1
H02
2.5
4.8
10.3
2.5
+0.2
5
12.1
7
A
2.5
2.5
E
S
3.5
2.5
+
1
0.1
3.3
+0.1
1.3
7
1.3
2.5
2.5
2.5
1
A
= Initial
S
= Wiper
+0.1
10.3
E
= Final
H05
4.8
+0.2
5
H07
4.5
10.3
3.8
12.1
+0.2
+0.2
10.7
5
7
1.3
+0.1
2.5
2.5
3.5
2.5
2.5
5
+
1
0.1
3.8
1
SMD versions (see PS10 datasheet)
H10
4.8
10.3
5
2.5
2
5.7
10.3
12.1
3.5
1.3
10.9
9.4
5.75
5.15
3.3
5
7
2.0
5
2
1.3
2
2.5
2.5
2.5
2.5
2.5
2.5
5
1
Crimped terminals - detail
V13
V11, V13, H02, H10 models feature “crimped” terminals that provide greater
stability during the soldering process.
Detail
+0.3
1.6
-0.1
check availability
4.8
10.3
3.8
12.1
7.7
7
7
6
3.5
+0.2
9.3
+0.2
6
3.3
9.3
-0.1
0.9
2.5
2.5
3.8
1
Piher Sensing Systems
Our product competencies and services:
Potentiometers
|
Position / Angle sensors
| Rotary switches | Incremental encoders
Printed circuit resistors | Mechatronics | Value added assemblies
-Page 4 of 10-
3.5
2.6
5
5
5
5
Mechatronics
Electromechanical
Controls
Sensors
Automotive / Appliance control - sensor
10 mm carbon potentiometer
PT10
Standard values - tolerances
Resistance
How to order code
Standard tolerance
100 200 220 250 470 500 1K
2K
2.2K 2.5K 4.7K 5K
472
10K 20K 22K 25K 47K 50K 100K 200K 220K 250K 470K 500K
204
224
254
474
504
20%
1M
105
2M 2.5M 4.7M
205 255
475
30%
5M
505
101 201 221 251 471 501 102 202 222 252
502 103 203 223 253 473 503 104
Tapers
A = Linear
B = Log.
C = Alog.
100% Rn
Standard
C
A
B
Special custom taper example.
(contact at sales@piher.net)
R 2
+ 5%
Detents
Relative detent positions
along the total mechanical
travel.
Unless otherwise specified
the detents are evenly
spaced (using the end
points
as reference)
Standard mechanical life is 500
cycles.
PAM
P1
i
P1F
P02
P03
P04
P05
P06
P07
P08
P09
P10
P16
Long life versions are available
under request and have the
following characteristics at Tª:
- Potentiometers with 1 to 3
detents: up to 10K cycles
- Potentiometers with 4 and more
detents: up to 5K cycles
Please consult your nearest Piher
supplier if unique non-
overlapping values at each detent
position or LOG/ALOG tapers are
required.
Different output voltage values
can be matched at each detent
position (see next page).
Detent torque can vary from 1.2
to 2.5 times the standard
potentiometer torque.
For V05 mounting: check
availability.
For more than 16 detents versions
please contact your nearest
PIHER authorised distributor.
Wiper
position
Wiper
position
B
PAI
B
A
PID
A= 26º
A
PFD
B= 27.5º
B
PAF
B
(wiper positioned at initial)
(wiper positioned at final)
10.3
Detents detail.
(7 detents
example)
4.8
º
39
5
For custom voltage outputs in any detent position see page 6.
Piher Sensing Systems
Our product competencies and services:
Potentiometers
|
Position / Angle sensors
| Rotary switches | Incremental encoders
Printed circuit resistors | Mechatronics | Value added assemblies
10
-Page 5 of 10-
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