GEMCO 955 BRIK系列線性位置傳感器
更新時(shí)間：2017-08-18 點(diǎn)擊次數(shù)：679次
GEMCO 955 BRIK系列線性位置傳感器
Gemco蓋姆科 955系列BRIK線性位移傳感器（LDT）是一種線性位移傳感器，可滿足zui苛刻的加工挑戰(zhàn)。
955系列易于安裝和設(shè)置，并具有一代的磁致伸縮位置傳感技術(shù)，并提供的位置反饋。磁體組件移動(dòng)到確定位置的感測(cè)元件上，并將其轉(zhuǎn)換為可讀輸出。 BRIK是一個(gè)獨(dú)立的單元，沒(méi)有罐頭或頭部組件。所有的電子裝置都裝在傳感器中;小于一英寸高。它可用于模擬，數(shù)字和正交輸出。
該線性位置傳感器可以成本有效地替代限位和接近傳感器和線性電位計(jì)。應(yīng)用包括壓機(jī)，注塑，網(wǎng)張力，輪胎和橡膠，輥定位等等。
特色
?6種不同型號(hào)
?模擬（電壓和電流）
?數(shù)字輸出（啟動(dòng)/停止，PWM和控制脈沖）
?正交
?傳感器長(zhǎng)度可達(dá)180
電位器式位移傳感器，
Gemco蓋姆科位移傳感器(圖2)
它通過(guò)電位器元件將機(jī)械位移轉(zhuǎn)換成與之成線性或任意函數(shù)關(guān)系的電阻或電壓輸出。普通直線電位器和圓形電位器都可分別用作直線位移和角位移傳感器。但是，為實(shí)現(xiàn)測(cè)量位移目的而設(shè)計(jì)的電位器，要求在位移變化和電阻變化之間有一個(gè)確定關(guān)系。電位器式位移傳感器的可動(dòng)電刷與被測(cè)物體相連。
Gemco蓋姆科物體的位移引起電位器移動(dòng)端的電阻變化。阻值的變化量反映了位移的量值，阻值的增加還是減小則表明了位移的方向。通常在電位器上通以電源電壓，以把電阻變化轉(zhuǎn)換為電壓輸出。線繞式電位器由于其電刷移動(dòng)時(shí)電阻以匝電阻為階梯而變化，其輸出特性亦呈階梯形。如果這種位移傳感器在伺服系統(tǒng)中用作位移反饋元件，則過(guò)大的階躍電壓會(huì)引起系統(tǒng)振蕩。因此在電位器的制作中應(yīng)盡量減小每匝的電阻值。電位器式傳感器的另一個(gè)主要缺點(diǎn)是易磨損。它的優(yōu)點(diǎn)是:結(jié)構(gòu)簡(jiǎn)單，輸出信號(hào)大，使用方便，價(jià)格低廉。
GEMCO 955 BRIK系列線性位置傳感器
Models-
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.
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.
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.
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.
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.
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.
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系列線性位置傳感器
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