Heidenhain 385460-38 (ERN 460) Incremental Rotary Encoder

Technical Specifications & Overview

The Heidenhain 385460-38 is an ERN 460 series incremental rotary encoder with integral bearings, designed for direct attachment via stator coupling. Delivering 2048 lines per revolution with TTL square-wave signal output, this optical encoder provides reliable speed regulation and high positioning accuracy for industrial motion control systems.

Key Technical Characteristics

• Manufacturer: Heidenhain

• Part Number / ID: 385460-38

• Series / Model: ERN 460 (ERN 460 2048)

• Encoder Type: Incremental rotary encoder with integral bearing

• Line Count / Resolution: 2048 lines per revolution

• Signal Interface: TTL square-wave signals

• Max. Scanning Frequency: 300.00 kHz

• Power Supply: 10 V to 30 V DC

• Shaft Design: Blind hollow shaft ($\varnothing$ 12 mm)

• Mounting Design: Stator coupling

• Degree of Protection: IP 64 (EN 60529)

Applications & Industrial Integration

Built for dependable feedback in high-performance drive environments, the Heidenhain 385460-38 encoder is widely integrated across automated machinery:

• Electric motors and closed-loop AC/DC servo drive assemblies

• Machine tool axes and rotary feed mechanisms

• Automated packaging, printing, and paper-converting machinery

• Industrial robotics, material handling, and conveyor systems

Commercial Assistance & Sourcing

At AtlanTech Drives, we specialize in high-level commercial guidance for sourcing critical industrial automation hardware. Contact our sales specialists today to check warehouse stock availability, confirm delivery lead times, or receive an immediate competitive quote.