MP1L01721035ST [ETC]

Contactless Linear Sensor - IP64 Debris Proof, Splash Proof; 非接触式线性传感器 - IP64碎片证明，防溅


型号：	MP1L01721035ST
厂家：	ETC
描述：	Contactless Linear Sensor - IP64 Debris Proof, Splash Proof 非接触式线性传感器 - IP64碎片证明，防溅传感器
文件：	总4页 (文件大小：319K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Features

- Contactless Linear Sensor

- IP64 Debris Proof, Splash Proof

- Ideal for Hydraulic and Pneumatic Position

Sensing

- Liquid Level Capability

- Upon request

- Male or Female Nicomatic Connectors

- Corresponding Exterior Magnet

Mechanical Specifications

Electrical Specifications

-Life Cycle: >1 million

-Height: 3.50mm (0.138")

-Resistance - Standard: 10k Ohms

(lengths >300mm = 20k Ohms)

-Actuation Force: 0.09 to 0.11 lbs pull force at

desired distance (pull force rating is for the

exterior magnet using a test plate of cold rolled

steel).

-Resistance - Custom: 5k to 500k Ohms

-Resistance Tolerance: 20%

-Effective Electrical Travel: 8 to 1200mm

-Resolution: Depends on the exterior magnet

strength and distance to the MagnetoPot

-Power Rating: 0.50 Watt continuous, 1 Watt Peak

-Dielectric Value: No affect @ 500VAC for 1

minute

Environmental Specifications

-Operating Temperature: up to +85°C

-IP Rating of Active Area: IP64

-Independant Linearity: 5% ( 1% available)

-Hysteresis: 3mm*

*Please note that the hysteresis is directly affected

by the drive magnet size, strength, and distance

from the internal magnet.

Dimensional Diagram - Stock Linear MagnetoPots

PART LENGTH [P]

10.16 [0.400]

TAIL WIDTH

ACTIVE LENGTH [A]

PIN 1

20.32 [0.800]

8.24 [0.325]

3.81 [0.150]

TAIL LENGTH [T]

7.93 [0.312]

ACTIVE WIDTH

12.50mm 25.00mm 50.00mm 100.00mm 150.00mm 171.89mm 200.00mm 300.00mm 400.00mm 500.00mm 750.00mm 1000.00mm

0.492"

0.984"

1.969"

3.937"

5.906"

6.768"

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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Rev G1 - Page 1

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Electrical Schematic

Material Cross-Section

PIN 3 (GND)

(LEFT BUS BAR)

3.28 [0.129] CIRCUIT

10K

PIN 2 (V+)

(RIGHT BUS BAR)

0.05 [0.002] 3M ADHESIVE

3.33 [0.131] TOTAL ( 10%)

PIN 1

(COLLECTOR)

How to Order - MagnetoPots

MP1

0050

103

Series

Model

Active Length

Resistance

Connectors

0012 = 12,5mm

0025 = 25mm

0050 = 50mm

0100 = 100mm

0150 = 150mm

0172 = 172mm

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

MP1 = MagnetoPot

L = Linear

RH = Receptacles w/Plain Housing

RL = Receptacles w/Latch* Housing

RD = Receptacles w/Detent* Housing

* Please note that the RL and RD style

connectors are only available in one

orientation. Please contact Spectra Symbol

for more infomation.

Ind. Linearity

5% = 5%

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)

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Customization

Customize the size and shape. Such custom requests, for example, can be: custom lengths 10mm-1200mm;

custom rotary diameters, etc. Spectra Symbol would be glad to quote your custom application, just contact us at

sales@spectrasymbol.com or (888)795-2283.

How It Works

The MagnetoPot is simple, yet elegant in its ability to track motion in a contactless manner. A magnet on the

inside of a cylinder, or a magnet on the opposing side of a motion device will guide the built-in magnetics of the

MagnetoPot for position location through a potentiometric output.

The MagnetoPot is a sealed potentiometer, in the membrane potentiometer tradition, yet it does not require a

wiper/actuator to connect the collector and the resistor. Instead, the MagnetoPot is controlled by an outside

magnet, which attracts the magnetic forces within the MagnetoPot to connect to the linear resistor and give linear

potentiometer feedback.

The wiper inside the sealed pot is magnetic or ferromagnetic, and will only perform if connected with an exterior

magnet.

As opposed to a magnetically-based Reed Switch, which gives simply “open” or “close” signals, the MagnetoPot

gives the full linear travel of a hydraulic or pneumatic cylinder.

In liquid level applications, the MagnetoPot can attach to the outside of a liquid tank and give position of the

magnet inside the float. No water ingress, no wearing of the part by environment, because the MagnetoPot is

outside of the tank.

Design and Contruction

The MagnetoPot is made of polyester, fiberglass and kapton, depending on the specification required. It functions

as a voltage divider, a resistor or rheostat, as desired by the end-user. By bringing the exterior magnet into a

proximity necessary to connect with the internal magnetic attractors, the operator can obtain linear position

sensing based on the location of the exterior magnet. As the exterior magnet moves, so does the electrical output

of the MagnetoPot.

The MagnetoPot should not be mounted to a ferromagnetic surface.

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Diagram - Stock Rotary MagnetoPot

R32.87 [R1.294]

OUTER DIAMETER

2xR1.59 [R0.062]

R12.70 [R0.500]

THRU

4.83 [0.190]

ACTIVE WIDTH

Ø45.57 [Ø1.794]

CENTER OF TRACK

10.16 [0.400]

353°

ACTIVE

ANGLE

PIN 1

6.08 [0.239]

(TYP)

79.01 [3.111]

Electrical Schematic

Material Cross-Section

PIN 3 (GND)

(LEFT BUS BAR)

3.28 [0.129] CIRCUIT

PIN 2

(COLLECTOR)

0.05 [0.002] 3M ADHESIVE

3.33 [0.131] TOTAL ( 10%)

PIN 1 (V+)

(RIGHT BUS BAR)

10K

How to Order - Rotary MagnetoPot

MP1

0046

0353

103

Center of

Active Track

Series

Model

Active Angle

0353 = 353°

Resistance

Connectors

ST = Solder Tab

MP = Male Pins

MP1 = MagnetoPot

R = Rotary

0046 = 45.57mm

103 = 10 KOhm

RH = Receptacles w/Plain Housing

RL = Receptacles w/Latch Housing

RD = Receptacles w/Detent Housing

Ind. Linearity

5% = 5%

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