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Exposed Linear Encoder from HeidenhainExposed Linear Encoder from Heidenhain

Exposed linear encoders are designed for use on machines and installations that require high accuracy of the measured value.

 

Typical applications include measuring and production equipment in the semiconductor industry, PCB assembly machines, ultra-precision machines, high-accuracy machine tools, measuring machines and comparators, measuring microscopes, and other precision measuring devices and direct drives.


Features

Absolute position measurement

Series

Description

Position error per signal period

Measuring length

LIC

The LIC exposed linear encoders permit absolute position measurement both over large paths of traverse up to 27 m and at high traversing speed. In their dimensions and mounting, they match the LIDA 400.

± 0.08 µm

Up to 27040 mm

Incremental linear measurement

Series

Description

Position error per signal period

Measuring length

LIP

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.

Up to ± 0.001 µm

Up to 3040 mm

LIF

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).

± 0.04 µm

Up to 1020 mm

LIDA

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.

Up to ± 0.2 µm

Up to 30040 mm

PP

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.

± 0.04 µm

Measuring range 68x68mm

Specifications

Downloads

PDF Catalogue -> Exposed Linear Encoders Catalogue

Videos

Manufacturing Partner

Exposed Linear Encoder from Heidenhain

Manufacturer: Heidenhain | Category: Business & Industrial | Author: Heason Technology | Product Code: Exposed Linear Encoder


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Motion Solutions Centre
Spring Copse Business Park
Slinfold
West Sussex
RH13 0SZ UK

Tel: +44 (0) 1403 792 300
Email: sales@heason.com

Heason Technology
A discoverIE plc company

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