PT-10

10 mm Carbon Potentiometer

FEATURES

– – – –

MECHANICAL SPECIFICATIONS

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

ELECTRICAL SPECIFICATIONS – Range of values (*)

– Mechanical rotation angle:

235° ± 5°

– Electrical rotation angle:

220° ± 20°

– Torque:

0.4 to 2 Ncm. (0.6 to 2.7 in-oz)

– Stop torque:

> 5 Ncm. ( >7 in-oz)

– Life*:

Up to 10.000 cycles

– 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)

* Others upon request

(*) Others upon request

** Up to 85°C depending on application

HOW TO ORDER OPTIONAL EXTRAS PT 10

L

H01 Code Mounting Method

Series PT-10

Rotors G L M K X W Y Z R

H01 H05 H02 H10 V05 V10 V11 V13

A

2020

S

Taper

Life

Detent

A = Lin. B = Log. C = Alog.

E= Long life

See PT's with detents data sheet

(See note 5)

Value 101 = 100 504 = 500 K 505 = 5 M

(4) (5) (6) (7) (8) (9)

2020 = ± 20% 3030 = ± 30% (See note 4)

RO = Red NE = Black VE = Green AM = Yellow AZ = Blue MA = Brown GR = Grey NA = Orange CR = Cream

Torque – = Standard L= Low Torque X = Extra Low Torque (See note 9)

(See note 8)

Cut track

Magazine

Flammability

Wiper position

PCI = Initial PCF = Final

T

I = Non flammable

PM = 50% PF = Final

(See note 6)

(See note 7)

"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.

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

NOTE: The information contained here should be used for reference purposes only.

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01 = Fig. 1 02 = Fig. 2

Tolerance

(See note 3)

(1) (2) (3)

Shaft/Thum. Shaft/rotor colour

17 = Fig. 17

(See note 2)

(See note 1)

NOTES:

H2.5 H5 H2.5P H5P V5 V VP VJ

101

39

HOW TO ORDER CUSTOM DRAWING

PT-10 LH 01

+

STANDARD OPTIONS Cut track Detents Packing Non flammable Rotor colour Shaft colour Wiper position Torque

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.

No None Bulk No White Natural Initial Standard

ROTORS ±0.05

2

0.7

With shaft

2.1

-0.1

±0.05

±0.05

2.2

±0.05

1.6

2

±0 .05

+0.1

2

2.2

0.8

±0.05

+0.1

Without shaft

L = Screwdriver thru hole

K = Cross slot G = Hexagonal thru hole thru hole thru hole Wipers positioned at 50%

M = Hexagonal

L

L

R

X= Adjustable from collector side

W= Adjustable from terminal side

With thumbwheel 6.2

6.2

0.8

3.5

3.5

7

7

3

3

0.8

1.95

Y = Adjustable from terminal side

3.45

Z = Adjustable from collector side

MOUNTING METHODS h = vertical mount – horizontal adjust

v = horizontal mount – vertical adjust +0.1 10.3

+ 4.5 0.2

1.3

S

4.5

+0.1

2.5

3.5

5

7

+0.2

E

E

A

5

3.5

2.5

+ 1 0.1

2.5

2.5

S

+0.1 1.3 3.5

6

+0.1

12.1 +0.2

5 5

10

10

5 5 5

10.3

4

A +0.2

+0.2

+ 1 0.1

4.5

+0.1

3.5 5

v (5)

+0.1 10.3

+0.2

2.5

2.5

5

5

3

+ 6 0.2

E = Final 5

5

1.3

S = Wiper

7

+0.1

2.5

10.3

A = Initial

1.3

5

3.5

2.5 + 1 0.1

2.5

+ 1 0.1

5

+0.1

3.5

+ 4.5 0.2

h (2.5)

E = Final

+0.2

S = Wiper

12.1 +0.2

A = Initial

2.5

v (10)

h (5)

NOTE = Please note relative terminal positions when ordering non linear tapers.

Crimped terminals Detail +0.3

1.6 -0.1

A

+0.2

+0.2 6

9.3

9.3

Mod. J

Mod. P

6

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40

-0.1 0.9

OPTIONS Positioning (Std. Position = CCW)

Special SWITCH (Upon request)

P.M.

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)

A

CW on-off (E)

E

A

S

E

A = Initial

A

S

E = Final

A

E

E

S = Wiper

TAPERS

POWER RATING CURVE

Standard

W (%)

Special taper example 100% Rn

A = Linear B = Log. C = Alog.

100 %

C

R 2 + 5%

A B

40 %

50

70

C

NOTE = Please note relative terminal positions when ordering non linear tapers.

TESTS

TYPICAL VARIATIONS

ELECTRICAL LIFE

1.000 h. @ 50°C; 0.15 W

±5 %

MECHANICAL LIFE (CYCLES)

500 @ 10 CPM ...15 CPM

±3 % (Rn < 1 M )

TEMPERATURE COEFFICIENT

–25°C; +70°C

±300 ppm (Rn