68 mm Incremental Rotary Encoders (Shaft Type) E68S Series

Product Overview

The E68S series incremental rotary encoders are engineered for precision and durability, featuring a robust Ø68 mm housing and a high-strength Ø15 mm solid shaft. Designed to handle radial loads of up to 20 kgf and thrust loads of up to 10 kgf, these encoders are perfect for integration with the main shafts of machine tools. With a radial connector type and an IP65 protection rating, the E68S series ensures reliable performance in various challenging environments.

Key Features

• Compact Housing: Ø68 mm diameter housing for easy installation.
• Durable Shaft: Ø15 mm solid shaft designed to withstand high radial and thrust loads.
• High Strength: Capable of handling radial loads up to 20 kgf and thrust loads up to 10 kgf.
• High Response Frequency: 180 kHz, suitable for high-speed operations.
• Versatile Connector: Radial connector type for convenient and secure connections.
• Multiple Resolutions: Available in 500, 600, or 1024 pulses per revolution (PPR).
• Reliable Power Supply: Operates on 5 VDC ± 5%, ensuring consistent performance.
• IP65 Protection: Robust protection against dust and water, compliant with IEC standards.

Product Components

Each E68S series encoder includes the following components:

• The main encoder unit with bracket
• An instruction manual for safe and optimal operation
• A key for assembly and maintenance

Technical Specifications

Model: E68S15-□-6-L-5 The E68S series encoders offer the following specifications:

• Resolution Options: 500, 600, or 1,024 pulses per revolution (PPR)
• Control Output: Line driver output providing reliable signal transmission
• Output Phases: A, A, B, B, Z, Z for comprehensive position and motion detection
• Response Speed: ≤ 0.5 μs, ensuring high-speed signal processing
• Maximum Response Frequency: 180 kHz, suitable for high-speed applications
• Maximum Allowable Revolution: 6,500 rpm for high-speed operation
• Starting Torque: ≤ 0.15 N m for smooth start-up
• Environmental Protection: IP65 rating, offering excellent protection against dust and water
• Operating Conditions:
  • Temperature: -10 to 70 ℃ (operation), -25 to 85 ℃ (storage)
  • Humidity: 35 to 85% RH (operation), 35 to 90% RH (storage)

Environmental and Mechanical Specifications

• Vibration Resistance: 1 mm double amplitude at a frequency of 10 to 55 Hz in each X, Y, Z direction for 2 hours.
• Shock Resistance: Can withstand shocks of up to 50 G.
• Connection Type: Radial connector with a 1-1/4-18UNEF-2A socket type for secure connectivity.

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