HEIDENHAIN LINEAR ENCODER PDF

An aluminum housing and elastic sealing lips protect the glass scale, scanning carriage and guideway from chips, swarf, dirt and splashwater The Glass scale's scanning carriage travels in a low-friction guide within the scale unit. It is connected to the external mounting block by a coupling that compensates unavoidable misalignment between the scale and the machine guideways. Sealed linear encoders or glass scales, are available with full-size scale housings for high resistance to vibration up to 30 m measuring length, as well as slimline scale housing for limited installation space up to mm measuring length; with mounting spar up to mm. F or manually operated machine tools or universal applications. Linear encoders with slimline scale housing F or numerically controlled machine tools.

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Sealed linear encoders are protected from dust, chips and splash fluids and are ideal for operation on machine tools. Exposed linear encoders operate with no mechanical contact between the scanning head and the scale or scale tape.

Typical areas of application for these encoders include measuring machines, comparators and other precision devices in linear metrology, as well as production and measuring equipment, for example in the semiconductor industry. With incremental linear encoders ,the current position is determined by starting at a datum and counting measuring steps, or by subdividing and counting signal periods. This process is especially simple and fast with distance-coded reference marks. Absolute linear encoders require no previous traverse to provide the current position value.

The encoder transmits the absolute value through the EnDat interface or another serial interface. Machining Accuracy of Machine Tools. Linear Encoders. Length Measurement Sealed linear encoders are protected from dust, chips and splash fluids and are ideal for operation on machine tools.

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Heidenhain - Sealed Linear Encoder

Johannes Heidenhain GmbH, All rights reserved. Heidenhain linear encoders are available with following incremental output signals:. For detailed specifications of the individual series, please refer to the brochures below or contact us. Heidenhain Linear Scales. Siebert Automation supports the following series. LB series.

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Length Measurement

Length : 70 mm - 2, mm Resolution : 1 nm - 50 nm. The LC-4X5 Linear Encoder model ensures near-perfect measuring, via intricate design and engineering. This brings in high level of precision and accuracy to the process of encoding within the measuring Length : mm - 4, mm Resolution : 1 nm - 50 nm.

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HEIDENHAIN linear encoders

Sealed linear encoders are protected from dust, chips and splash fluids and are ideal for operation on machine tools. Exposed linear encoders operate with no mechanical contact between the scanning head and the scale or scale tape. Typical areas of application for these encoders include measuring machines, comparators and other precision devices in linear metrology, as well as production and measuring equipment, for example in the semiconductor industry. With incremental linear encoders ,the current position is determined by starting at a datum and counting measuring steps, or by subdividing and counting signal periods. This process is especially simple and fast with distance-coded reference marks.

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