ECA 4000 series modular angle encoders HEIDENHAIN

Absolute optical angle encoders for very high accuracy demands

Very high accuracy and excellent signal quality
Steel scale drum with three-point centering or centering collar
Graduation accuracy: ±1.5” to ±3”
Line counts: 8195 to 44 000
Signal period: 40 μm
Diameters: 104 mm to 560 mm
Interfaces: EnDat 2.2, Fanuc, Mitsubishi, Panasonic

Reliable scanning

The ECA 4000 series angle encoders offer scanning reliability thanks to large scanning fields and special signal processing. This, combined with their robust graduation and wide mounting and operating tolerances make for a dependable complete system.

Universally deployable

Universal usage is possible thanks to a wide range of drum diameters, drum geometries, graduation accuracies, and interfaces. Applications include highly accurate rotary axes in machine tools, fast rotating spindles, and highly accurate applications in the metrology and electronics industries.

Contact person – Sales

International Sales

+49 8669 31-3142

internationalsales@heidenhain.de

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Spotlight: Accurate centering of modular angle encoders

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Brochure: Modular Angle Encoders

Brochure: Cables and Connectors

Brochure: Interfaces

Application-oriented design

Information about the product

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Diagnostic option

The angle encoders of the ECA 4000 series offer a digital diagnostics interface for all common machine-tool controls.

Simple mounting without loss of accuracy

This massive drum structure prevents any loss of accuracy during mounting. The three-point centering method makes mounting quick and easy.

Product variants

Modular angle encoders consist of a scale drum and a scanning head. Please select these two components from the lists. For further information, please contact our Sales department by phone or e-mail, or through our contact form.

View scanning heads

Scale drum

Scanning head

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