Heidenhain 1144041-01 (AK ERM 2410) Magnetoresistive Scanning Head

Technical Specifications & Overview

The Heidenhain 1144041-01 is an AK ERM 2410 series scanning head designed for modular, bearingless angle encoder systems utilizing magnetoresistive scanning principles. Operating alongside a compatible scale drum, this high-resolution sensor communicates via the EnDat 2.2 synchronous serial interface without incremental signals, delivering precise angular position measurement and high dynamic response for direct-drive feedback assemblies.

Key Technical Characteristics

• Manufacturer: Heidenhain

• Part Number / ID: 1144041-01

• Series / Model: AK ERM 2410

• Scanning Principle: Magnetoresistive

• Line Count / Grating Period: 600 lines / 395.0 µm grating period

• Compatible Drum Outer Diameter: 75.44 mm

• Positions per Revolution: 9,830,400

• Data Interface: EnDat 2.2 synchronous serial interface

• Power Supply: 3.6 V to 14 V DC

• Degree of Protection: IP 67 (EN 60529)

• Operating Temperature: -10 °C to +100 °C

• Electrical Connection: Tangential cable outlet (1.00 m PUR, Ø 4.5 mm) with M12 male 8-pin coupling

Applications & Industrial Integration

Built for non-contact, high-speed angular measurement on machine tools and direct-drive axes, the Heidenhain 1144041-01 scanning head is widely integrated in:

• CNC rotary tables and tilting axes

• Main spindles on machine tools and milling equipment

• Direct-drive motors and torque motor feedback systems

• Automated high-precision indexing platforms

Commercial Assistance & Sourcing

At AtlanTech Drives, we provide high-level commercial guidance for purchasing critical industrial components. Reach out to our sales specialists today to check stock status, confirm lead times, or request an immediate competitive quote.