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HEIDENHAIN光柵尺LC 483 ID:557649-14*銷售
海德漢HEIDENHAIN公司的敞開式直線光柵尺用于需要*精度定位或定義運動的場合。為確保在編碼器整個生命周期內(nèi)實現(xiàn)這些高精度要求，海德漢公司開發(fā)了一種新型信號處理ASIC：HSP 1.0。該視頻展示了它如何幾乎*補償信號變化并恢復原始信號質(zhì)量。
LIC LIC暴露式直線光柵尺允許位置測量，可在大行程28 m和高行進速度下進行測量。在尺寸和安裝方面，它們與LIDA 400相匹配。
帶位置值輸出的編碼器
系列說明
LIP 200 LIP 211和LIP 291增量式直線光柵尺輸出位置信息作為位置值。正弦掃描信號在掃描頭中被高度內(nèi)插并通過集成計數(shù)器功能轉(zhuǎn)換為位置值。與所有增量編碼器一樣，借助參考標記建立參考。
增量編碼器
系列說明
唇
對于非常高的準確度
LIP暴露式直線光柵尺具有非常小的測量步驟和非常高的精度和可重復性。它們根據(jù)干涉掃描原理工作，并以DIADUR相位光柵作為測量標準。
LIF
為了高精度
LIF暴露式直線光柵尺在SUPRADUR工藝中在玻璃基板上制作測量標準，并根據(jù)干涉掃描原理工作。它們具有高精度和可重復性，特別易于安裝，并具有限位開關和歸位軌道。特殊型號LIF 481 V可用于高達10-7 bar的高真空（參見單獨的產(chǎn)品信息表）。
LIDA
高運行速度和大測量長度
LIDA暴露式直線光柵尺專為高達10 m / s的高運行速度而設計，特別易于安裝，具有各種安裝可能性。鋼卷尺，玻璃或玻璃陶瓷用作METALLUR刻度的載體，具體取決于各自的編碼器。他們還配備了限位開關。
PP
用于雙坐標測量
在PP雙坐標編碼器上，采用DIADUR工藝制造的平面相位光柵結構作為測量標準，可對其進行干涉掃描。這使得可以在平面上測量位置。
LIP / LIF / LIC
適用于高真空和超高真空技術
我們的標準編碼器適用于低或中等真空。用于高真空或超高真空應用的編碼器需要滿足特殊要求。使用的設計和材料必須特別適合它。有關更多信息，請參閱技術信息文檔用于真空技術的線性編碼器。
以下暴露式直線光柵尺特別適用于高真空和超高真空環(huán)境。
?高真空：LIP 481 V和LIF 481 V
?高真空：LIC 4113 V和LIC 4193 V.
?超高真空：LIP 481 U
用于海德漢公開式直線光柵尺的新型信號處理ASIC
HEIDENHAIN光柵尺LC 483 ID:557649-14*銷售
Exposed linear encoders are designed for use on machines and installations that require high accuracy of the measured value.
Typical applications include:
| Series | Description |
|---|---|
| LIC | The LIC exposed linear encoders permit absolute position measurement both over large paths of traverse up to 28 m and at high traversing speed. In their dimensions and mounting, they match the LIDA 400. |
| Series | Description |
|---|---|
| LIP 200 | The LIP 211 and LIP 291 incremental linear encoders output the position information as a position value. The sinusoidal scanning signals are highly interpolated in the scanning head and converted to a position value by the integrated counter function. As with all incremental encoders, the absolute reference is established with the aid of reference marks. |
| Series | Description |
|---|---|
| LIP | For very high accuracy The LIP exposed linear encoders are characterized by very small measuring steps together with very high accuracy and repeatability. They operate according to the interferential scanning principle and feature a DIADUR phase grating as the measuring standard. |
| LIF | For high accuracy The LIF exposed linear encoders have a measuring standard manufactured in the SUPRADUR process on a glass substrate and operate on the interferential scanning principle. They feature high accuracy and repeatability, are especially easy to mount, and have limit switches and homing tracks. The special version LIF 481 V can be used in high vacuum up to 10–7 bar (see separate Product Information sheet). |
| LIDA | For high traversing speeds and large measuring lengths The LIDA exposed linear encoders are specially designed for high traversing speeds up to 10 m/s, and are particularly easy to mount with various mounting possibilities. Steel scale tapes, glass or glass ceramic are used as carriers for METALLUR graduations, depending on the respective encoder. They also feature a limit switch. |
| PP | For two-coordinate measurement On the PP two-coordinate encoder, a planar phase-grating structure manufactured with the DIADUR process serves as the measuring standard, which is scanned interferentially. This makes it possible to measure positions in a plane. |
| LIP/LIF/LIC | For application in high and ultrahigh vacuum technology Our standard encoders are suitable for use in a low or medium vacuum. Encoders used for applications in a high or ultrahigh vacuum need to fulfill special requirements. Design and materials used have to be specially adapted for it. For more information, refer to the Technical Information document Linear Encoders for Vacuum Technology. • High vacuum: LIC 4113 V and LIC 4193 V • Ultrahigh vacuum: LIP 481 U |
Exposed linear encoders from HEIDENHAIN are used wherever there is a need for positioning of extremely high accuracy or for a precisely defined motion. To ensure that these high accuracy requirements can be fulfilled over the encoders’ entire life cycle, HEIDENHAIN has developed a new signal processing ASIC: the HSP 1.0. This video shows how it almost compley compensates for signal changes and restores the original signal quality.
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