SPL02002031RD [ETC]

Linear Position Sensor- IP65 Dust Proof, Water Proof (Intense Spray); 线性位置传感器 - IP65防尘，防水（强烈喷雾）


型号：	SPL02002031RD
厂家：	ETC
描述：	Linear Position Sensor- IP65 Dust Proof, Water Proof (Intense Spray) 线性位置传感器 - IP65防尘，防水（强烈喷雾）传感器线性位置传感器
文件：	总5页 (文件大小：432K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Features

- Linear Position Sensor

- IP65 Dust Proof, Water Proof (Intense Spray)

- Polyester Substrate

- 3M Pressure Sensitive Adhesive (PSA)

- Upon Request

- Male or Female Nicomatic or Berg

Connectors

- Wiper of 1-3 Newton Force to Actuate

Part

- Higher Temperature and/or Contactless

Options Available

Mechanical Specifications

Electrical Specifications

-Life Cycle: >1 million

-Resistance - Standard: 10k Ohms

(lengths >300mm = 20k Ohms)

-Resistance - Custom: 1k to 100k Ohms

-Resistance Tolerance: 20%

-Height: 0.51mm (0.020")

-Actuation Force (with a 10mm wide active cavity):

-40°C 0.8 to 1.8 N

-25°C 0.8 to 1.8 N

+23°C 0.6 to 1.5 N

+50°C 0.6 to 1.5 N

-Effective Electrical Travel: 8 to 2000mm

-Linearity (Independent): Linear 1% & 3%

Rotary 3% & 5%

-Repeatability: No hysteresis, but with any wiper

looseness some hysteresis will occur

-Power Rating (depending on size, varies with

length and temperature): 1 Watt max. @ 25°C,

0.5 Watt recommended

-Resolution: Analog output theoretically infinite;

affected by variation of contact wiper surface

area.

Environmental Specifications

-Operating Temperature: -40°C to +50°C

-Humidity: No affect @ 95% RH, 4hrs 50°C

-IP Rating of Active Area: IP65

-Dielectric Value: No affect @ 500VAC for 1

minute

Dimensional Diagram - Stock Linear SoftPot

PART LENGTH [P]

10.16 [0.400]

TAIL WIDTH

ACTIVE LENGTH [A]

PIN 1

20.32 [0.800]

7.11 [0.280]

ACTIVE WIDTH

6.60 [0.260]

7.93 [0.312]

TAIL LENGTH [T]

12.50mm 25.00mm 50.00mm 100.00mm 150.00mm 170.00mm 200.00mm 300.00mm 400.00mm 500.00mm 750.00mm 1000.00mm

0.492"

0.984"

1.969"

3.937"

5.906"

6.693"

7.874"

11.811"

15.748"

19.685"

29.528"

39.370"

28.36mm

1.117"

40.86mm

1.609"

65.86mm

2.593"

115.86mm 165.86mm 185.86mm 215.86mm 315.86mm 415.86mm 515.86mm 765.86mm 1015.86mm

4.562" 6.531" 7.318" 8.499" 12.436" 16.373" 20.310" 30.153" 39.995"

24.89mm

0.980"

12.70mm

0.500"

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Electrical Schematic

Material Cross-Section

PIN 3 (GND)

(LEFT BUS BAR)

0.41 [0.016] CIRCUIT

PIN 2

(COLLECTOR)

0.05 [0.002] 3M 200MP ADHESIVE

0.46 [0.018] TOTAL THICKNESS

PIN 1 (V+)

(RIGHT BUS BAR)

10K or 20K

How to Order - Linear SoftPots

0050

103

Series

Model

Active Length

Resistance

Connectors

0012 = 12,5mm

0025 = 25mm

0050 = 50mm

0100 = 100mm

0150 = 150mm

0170 = 170mm

0200 = 200mm

0300 = 300mm

0400 = 400mm

0500 = 500mm

0750 = 750mm

1000 = 1000mm

ST = Solder Tab

MP = Male Pins

Active Lengths < 300mm

103 = 10 KOhm

Active Lengths > 300mm

203 = 20 KOhm

SP = SoftPot

L = Linear

RH = Receptacles w/Plain Housing

RL = Receptacles w/Latch Housing

RD = Receptacles w/Detent Housing

B = FCI/Berg Clincher

Ind. Linearity

1% = 1%

3% = 3%

Standard Connector Options

Crimpflex Solder Tab (ST)

Crimpflex Short Male Pins (MP)

Crimpflex Female Receptacles with a

Plain Housing (RH)

Crimpflex Female Receptacles with a

Latch Housing (RL)

Crimpflex Female Receptacles

with a Detent Housing (RD)

FCI/Berg Clincher (B)

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Customization

Customize the size, shape, and even the number of tracks. Such custom requests, for example, can be: multiple

ganged sensors (up to 40 tracks); serpentine active area track; custom lengths 10mm-2000mm; custom rotary

diameters, etc. Feel free to contact Spectra Symbol with your custom request at sales@spectrasymbol.com or

(888)795-2283..

How It Works

In simple terms, the SoftPot membrane potentiometer is a resistive element, which comprises a conductive

resistor, a sealed encasement and a simple wiper assembly. A membrane potentiometer can also function as a

voltage divider.

The SoftPot is a three-wire system with two resistive output channels and an electrical collector channel.

Top Circuit (Collector)

Circuit Spacer

Bottom Circuit (Resistor)

Bottom Adhesive

By pressing a wiper down onto the top circuit the SoftPot produces the desired electrical output. The "wiper" is a

non-conductive mechanism that depresses the top circuit actuating the potentiometer from the outside of the

element. The top and bottom circuits are separated by 0.15mm (0.006") of spacer adhesive build-up and contact

between the circuit occurs by pressure (usually 1-3 Newtons) from the wiper on the top circuit, pushing down until

the top circuit connects with the bottom circuit to create a potentiometric output.

The construction of the wiper design can adapt to any application because most materials can serve as the wiper:

plastics, metals, sliders, rollers, wheels, etc. Also, the SoftPot can also be manually (hand) actuated.

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Wiper

Typical wiper materials are delrin, plastic injection molded products, metal rollers with back-loaded springs,

sliders attached to lead-screws, etc. With small quantities, an off-the-shelf solution might be easier, while with

higher quantities or space limitations a custom wiper may be required.

The stock 1-3 Newton wiper is an excellent product for most applications. In case of unique applications,

extreme environment or cycle needs, it is recommended to seek the advice of the Spectra Symbol Design

Department. The selection of the correct wiper (material, form) can affect the life cycle and electrical output of

the SoftPot.

Stock Wiper

Mechanical Specifications

-Minimum Force: 1 Newton

-Maximum Force: 3 Newtons

-Tip Material: Delrin

-Thread Pitch: M1.0 (1mm)

Dimensional Diagram

6.00 [0.236]

1.00 [0.039]

14.00 [0.551]

16.00 [0.629]

Ø2.70 [Ø0.106]

How to Order - Stock Wiper

014

Threaded Body

Length

Min. Force

Series

Thread Pitch

M1 = M1.0

Max. Force

Tip Material

DI = Delrin

WP = Wiper

01 = 1 Newton

03 = 3 Newtons

014 = 14mm

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Diagram - Stock Rotary SoftPot

10.01 [0.394]

ACTIVE WIDTH

Ø65.74 [Ø2.588]

OUTSIDE PERIMETER

Ø25.40 [Ø1.000]

THRU HOLE

Ø45.57 [Ø1.794]

(CENTER OF TRACK)

10.16 [0.400]

PIN 1

353°

ACTIVE

ANGLE

5.08 [0.200]

111.88 [4.405]

Electrical Schematic

Material Cross-Section

PIN 3 (GND)

(LEFT BUS BAR)

0.41 [0.016] CIRCUIT

PIN 2

(COLLECTOR)

0.05 [0.002] 3M 200MP ADHESIVE

0.46 [0.018] TOTAL THICKNESS

PIN 1 (V+)

(RIGHT BUS BAR)

10K

How to Order - Rotary SoftPot

0046

0353

103

Center of

Active Track

Series

Model

Active Angle

0353 = 353°

Resistance

Connectors

ST = Soldertab

MP = Male Pins

SP = SoftPot

R = Rotary

0046 = 45.57mm

103 = 10 KOhm

RH = Receptacles w/Plain Housing

RL = Receptacles w/Latch Housing

RD = Receptacles w/Detent Housing

B = FCI/Berg Clincher

Ind. Linearity

3% = 3%

5% = 5%

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