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The EDS35-0KF0A020A is a compact, high-resolution singleturn encoder designed by SICK for use in motor feedback systems. It uses the HIPERFACE DSL® interface, which combines power and communication in a single cable, simplifying cabling and reducing installation time. This model is optimized for motors with a 35 mm diameter, making it ideal for space-constrained applications.

Key Features

• Interface: HIPERFACE DSL® (digital, single-cable interface)

• Resolution: 20-bit (1,048,576 steps per revolution)

• System Accuracy: ±50 arcseconds

• Signal Noise: ±3 arcseconds (at 25 °C)

• Startup Time: ≤500 milliseconds

• User Memory: 8,192 bytes

• Temperature Sensor Compatibility: Supports NTC or PTC sensors

• Electrical Connection: 4-pin male connector

• Power Supply: 7 V to 12 V DC

• Current Draw: ≤150 mA

• Weight: ≤100 g

Mechanical & Environmental Specifications

• Shaft Type: Tapered shaft

• Maximum Speed: 12,000 rpm

• Max Angular Acceleration: ≤250,000 rad/s²

• Allowable Shaft Movement:

  • Radial: ±0.1 mm (static), ±0.025 mm (dynamic)

  • Axial: ±1 mm (static)

• Operating Temperature: –40 °C to +115 °C

• Storage Temperature: –40 °C to +125 °C

• Shock Resistance: 100 g for 6 milliseconds

• Vibration Resistance: 50 g from 10 Hz to 2,000 Hz

• EMC Compliance: EN 61000-6-2, EN 61000-6-4, IEC 61326-3

• Protection Class: IP40 (when cover and connector are closed)

• MTTFD (Mean Time to Dangerous Failure): 155 years

Typical Applications

• Industries:

  • Packaging

  • Robotics

  • General Industrial Automation

• Use Cases:

  • High-accuracy singleturn positioning in servo motors

  • Compact motor environments where installation space is limited

  • Systems requiring reliable feedback through HIPERFACE DSL®