Wire-Type Linear Scale Absolute Encoders EWLS50 Series

Product Overview

The EWLS50 Series wire-type linear scale absolute encoders are designed for high precision measurement applications, featuring a maximum measurement range of 512 mm and a resolution of 0.1 mm. These encoders offer exceptional accuracy with a margin of error as low as ±0.1/100 mm. Additionally, the EWLS50 Series is capable of rapid response with speeds up to 500 mm/sec. The series supports both binary and Gray code output options, providing flexibility for various applications. Key functionalities include zero-point reset and an overflow alarm (OVF) to ensure reliable performance under different operational conditions.

Key Features

• High Resolution: Achieves a resolution of 0.1 mm, allowing for precise measurement and control in various applications.
• Extensive Measurement Range: Offers a maximum measurement range of 512 mm, accommodating a wide range of industrial needs.
• Superior Accuracy: Delivers accuracy within ±0.1/100 mm, ensuring reliable and precise data output.
• Rapid Response: Operates with a response speed of up to 500 mm/sec, suitable for fast-paced environments.
• Output Code Options: Available in both binary and Gray code formats to match specific application requirements.
• Integrated Functionalities: Includes important features like zero-point reset and overflow alarm (OVF) for enhanced operational safety and accuracy.

Environmental and Durability Specifications

The EWLS50 Series is built to withstand challenging environments. It is designed to operate within a temperature range of -10 to 70℃, and can be stored in conditions ranging from -25 to 85℃ without freezing or condensation. The encoders are resilient to vibrations with a resistance of 1 mm double amplitude at frequencies between 10 to 55 Hz, across all three axes (X, Y, Z). Additionally, the device can endure shocks up to 50 G, ensuring reliable performance even under extreme conditions.

Power and Electrical Specifications

The encoders operate on a 12 - 24 VDC power supply with a tolerance of ±5%, making them suitable for various industrial power environments. The current consumption is minimal, under 150 mA with no load. Insulation resistance is robust at 100 MΩ, and dielectric strength is maintained at 750 VAC for 1 minute, ensuring safety and stability in operations.

Connection and Material Details

The EWLS50 Series features an axial cable connection with a shielded cable of 2 meters in length and a diameter of 6 mm. The cable itself is designed with 17 wires, offering strong durability and resistance to environmental factors. The unit is constructed with high-quality materials including an SPCD cap, an A2024 body, and SUS303 wire, ensuring longevity and reliability in demanding industrial applications.

Ordering Information

The EWLS50 Series is available in two main models depending on the output code:

• EWLS50-512-B-PN-24: Binary code output.
• EWLS50-512-G-PN-24: Gray code output.

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