AS58A-AM58A Absolute rotary encoder for industrial automation.

AS58A-AM58A Absolute Analog Rotary Encoder

The 58 mm absolute analog rotary encoder delivers precise single-turn and multiturn position feedback for industrial automation, motor control, and process applications that require a continuous analog output. Designed with a compact housing and rugged construction, it provides reliable performance in demanding environments while integrating easily into new and existing systems.

Available with either a solid shaft or blind hollow shaft, the encoder fits a wide range of industrial machinery and servo motor applications. It offers 12-bit single-turn resolution and 16-bit multiturn resolution, ensuring smooth, accurate position measurement even after power interruptions.

The encoder features a high-precision analog output, making it ideal for PLCs, process controllers, and automation systems that rely on analog position signals. In addition, users can choose from M12 connectors, M23 connectors, or cable output, providing flexibility for different installation requirements.

Built for harsh industrial environments, the encoder features IP67 protection against dust and water ingress and supports shaft speeds up to 12,000 rpm. As a result, it delivers dependable performance in high-speed, high-precision motion control applications.

Key Features

  • Absolute analog rotary encoder
  • Single-turn and multiturn versions
  • Compact 58 mm housing
  • High-precision analog output
  • Single-turn resolution: 12 bit
  • Multiturn resolution: 16 bit
  • Available with solid shaft or blind hollow shaft
  • Solid shaft: up to 12 mm
  • Blind hollow shaft: up to 15 mm
  • Connection options:
    • M12 connector
    • M23 connector
    • Cable output
  • Protection rating: IP67
  • Maximum shaft speed: 12,000 rpm

Technical Specifications

FeatureSpecification
TechnologyAbsolute Analog
Housing Diameter58 mm
Encoder TypeSingle-turn / Multiturn
Single-turn Resolution12 bit
Multiturn Resolution16 bit
Output InterfaceAnalog
Solid ShaftUp to 12 mm
Blind Hollow ShaftUp to 15 mm
ConnectionsM12, M23, or cable output
ProtectionIP67
Maximum Speed12,000 rpm

Applications

The 58 mm absolute analog encoder is ideal for:

  • Servo motor feedback
  • Industrial automation
  • Process control systems
  • Packaging machinery
  • Material handling equipment
  • Printing machinery
  • Textile machinery
  • Machine tools
  • Factory automation
  • Precision positioning systems

Accurate Analog Position Feedback for Industrial Motion Control

The 58 mm absolute analog encoder combines high-resolution position measurement, precise analog output, and rugged IP67 protection in a compact, industrial-grade design. With solid or blind hollow shaft options, flexible connection choices, and high-speed performance up to 12,000 rpm, it is an excellent solution for demanding automation and motion control applications.