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GEMCO 955 BRIK系列线性位置传感器
Gemco盖姆科 955系列BRIK线性位移传感器（LDT）是一种线性位移传感器，可满足zui苛刻的加工挑战。
955系列易于安装和设置，并具有一代的磁致伸缩位置传感技术，并提供的位置反馈。磁体组件移动到确定位置的感测元件上，并将其转换为可读输出。 BRIK是一个独立的单元，没有罐头或头部组件。所有的电子装置都装在传感器中;小于一英寸高。它可用于模拟，数字和正交输出。
该线性位置传感器可以成本有效地替代限位和接近传感器和线性电位计。应用包括压机，注塑，网张力，轮胎和橡胶，辊定位等等。
特色
?6种不同型号
?模拟（电压和电流）
?数字输出（启动/停止，PWM和控制脉冲）
?正交
?传感器长度可达180
电位器式位移传感器，
Gemco盖姆科位移传感器(图2)
它通过电位器元件将机械位移转换成与之成线性或任意函数关系的电阻或电压输出。普通直线电位器和圆形电位器都可分别用作直线位移和角位移传感器。但是，为实现测量位移目的而设计的电位器，要求在位移变化和电阻变化之间有一个确定关系。电位器式位移传感器的可动电刷与被测物体相连。
Gemco盖姆科物体的位移引起电位器移动端的电阻变化。阻值的变化量反映了位移的量值，阻值的增加还是减小则表明了位移的方向。通常在电位器上通以电源电压，以把电阻变化转换为电压输出。线绕式电位器由于其电刷移动时电阻以匝电阻为阶梯而变化，其输出特性亦呈阶梯形。如果这种位移传感器在伺服系统中用作位移反馈元件，则过大的阶跃电压会引起系统振荡。因此在电位器的制作中应尽量减小每匝的电阻值。电位器式传感器的另一个主要缺点是易磨损。它的优点是:结构简单，输出信号大，使用方便，价格低廉。
GEMCO 955 BRIK系列线性位置传感器

Models-

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  955E Series, eBrik LDT Analog Output

  • The 955 eBrik II Linear Displacement Transducer (LDT) is an accurate, programmable zero and span, auto-tuning, non-contact linear position sensor in an economical, low-profile package. The sensor utilizes our field-proven Magnetostrictive technology to provide absolute position, repeatable to .001% of the sensing distance. The 955 eBrik II™ is a cost effective linear sensing solution. The streamlined anodized aluminum extrusion houses the sensing element and electronics. The magnet moves over the sensing element that determines the position and converts it to a readable output. The 955 eBrik II is a self-contained unit and does not have a “can” or head assembly. All of the electronics are incorporated in the sensor, which is less than one inch tall. The 955 eBrik can be ordered in span lengths from 1 inches to 74 inches long in 1 inch increments. The magnet slide is designed to move effortlessly along the sensor in guide tracks or a floating magnet assembly can be positioned above the unit. Applications include: Presses, injection molding, dancer control, Tire & Rubber and many more.

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  95 Series, Brik Gen III

  • The 95 Brik Linear Displacement Transducer (LDT) is an accurate, programmable zero and span, non-contact linear position sensor in an economical, low profile package. The Brik is a self-contained unit and does not have a can or head assembly. All of the electronics are incorporated in the sensor which is less than one inch tall. It is available with analog outputs. The 95 Brik can be ordered in span lengths from 5 inches to 180 inches long in 0.1 inch increments. The magnet slide is designed to move effortlessly along the sensor in guide tracks or a floating magnet assembly can be positioned above the unit. Applications include: Presses, injection molding, extrusion, roll positioning, dancer control, Tire & Rubber and many more.

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  955S Series, Smart Brik

  • The 955S Smart Brik Linear Displacement Transducer (LDT) is an accurate, programmable zero and span, non-contact linear position sensor in an economical, low profile package. The Brik is a self-contained unit and does not have a can or head assembly. All of the electronics are incorporated in the sensor which is less than one inch tall. It is available with analog outputs. The 955S Smart Brik can be ordered in span lengths from 4 inches to 180 inches long in 0.1 inch increments. The magnet slide is designed to move effortlessly along the sensor in guide tracks or a floating magnet assembly can be positioned above the unit. Applications include: Presses, injection molding, extrusion, roll positioning, dancer control, Tire and Rubber and many more.

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  955LC Series Brik

  • The 955LC BRIK Linear Displacement Transducer (LDT) is an accurate, non-contact linear position sensor in an economical, low profile package. The BRIK is a self-contained unit and does not have a can or head assembly. All of the electronics are incorporated in the sensor which is less than one inch tall. It is available with voltage or current outputs. Units can be ordered in span lengths from 6 inches up to 180 inches long in 0.1 inch increments. The magnet slide is designed to move effortlessly along the sensor in guide tracks or a floating magnet assembly can be positioned above the unit. The magnet slide is designed to move effortlessly along the transducer in guide tracks.

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  955C Series, Brik Gen III

  • The 955CA BRIK Gen III Linear Displacement Transducer (LDT) is an accurate programmable, auto tuning, non-contact, linear position sensor in an economical, low profile package. The position sensor utilizes our field proven Magnetostrictive technology to give absolute position, repeatable to .006% of the programmable sensing distance. The streamlined anodized aluminum extrusion houses the sensing element and electronics. The unit is designed to mount on top of a pneumatic cylinder and detect the movable magnet within the cylinder. It can be ordered with voltage, current, digital and Quadrature outputs.

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  955D Series, Digital Brik Gen III

  • The 955D Brik Linear Displacement Transducer (LDT) is an accurate, non-contact linear position sensor in an economical, low profile package. The Brik is a self-contained unit and does not have a can or head assembly. All of the electronics are incorporated in the sensor which is less than one inch tall. The 955D is available in digital (Start/Stop, PWM and Control Pulse) outputs. The Brik can be ordered in span lengths from 5 inches to 180 inches long in 0.1 inch increments. The magnet slide is designed to move effortlessly along the sensor in guide tracks or a floating magnet assembly can be positioned above the unit. Applications include: Presses, injection molding, lumber, extrusion, roll positioning, dancer control and many more.

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  955DQ Series, Digital Quadrature Brik Gen III

  • The 955DQ Brik Linear Displacement Transducer (LDT) is an accurate, non-contact linear position sensor in an economical, low profile package. The Brik is a self-contained unit and does not have a can or head assembly. All of the electronics are incorporated in the transducer which is less than one inch tall. The 955DQ is available with Quadrature outputs. This new method of interfacing Magnetostrictive transducers offers an interface as common as analog but with the speed and accuracy of pulsed type signaling. The Gemco 955DQ linear transducer provides quadrature output directly from the transducer to the controller. The output from the transducer can be wired directly to any incremental encoder input card, without the need for a special converter module or a PLC interface card designed specifically for use with a pulsed output Magnetostrictive transducer. The Brik can be ordered in span lengths from 5 inches to 180 inches long in 0.1 inch increments. The magnet slide is designed to move effortlessly along the transducer in guide tracks or a floating magnet assembly can be positioned above the unit. Applications include: Presses, injection molding, lumber, extrusion, roll positioning, dancer control and many more.

GEMCO 955 BRIK系列线性位置传感器