50 mm Incremental Rotary Encoders (Shaft Type) E50S Series

Product Overview

The E50S series incremental rotary encoders are designed with Ø50 mm housings and are engineered to provide precise and reliable measurements of angle, position, revolution, speed, acceleration, and distance. These encoders are versatile, offering multiple connection options, including cable type, cable connector type, and axial/radial connector types. Additionally, they support various control output options, making them suitable for a wide range of industrial applications.

Key Features

• Compact Design: The encoders feature a Ø50 mm housing with a Ø8 mm solid shaft, making them ideal for installations where space is limited.
• High Accuracy: Capable of accurately measuring angle, position, revolution, speed, acceleration, and distance, ensuring precision in applications.
• Multiple Connection Options: Available in cable type, cable connector type, and axial/radial connector types to suit different installation requirements.
• Wide Range of Resolutions: Supports resolutions from 1 to 8000 pulses per revolution (PPR), catering to various precision levels.
• Versatile Control Outputs: Offers totem pole, NPN open collector, voltage, and line driver output options to meet diverse control needs.
• Durable Construction: Designed to operate reliably in harsh environments with protection ratings of IP50 or IP65 depending on the model and connection type.
• Wide Operating Range: Operates within a temperature range of -10 to 70 ℃ and humidity range of 35 to 85% RH, ensuring functionality in challenging conditions.
• Power Supply Flexibility: Compatible with 5 VDC ± 5% and 12 - 24 VDC ± 5% power supplies, accommodating various power setups.

Product Components

• Included Items:
  • Encoder Unit
  • Instruction Manual
  • Bolt Set (7 bolts)
  • Coupling (1 piece)
  • Mounting Bracket (1 piece)

Dimensions

The E50S series encoders are designed with precision-engineered dimensions, ensuring compatibility and easy installation in your systems.

Additional Accessories (Sold Separately)

Enhance the functionality and installation of your E50S series encoders with the following accessories:

• Connector Cable: Models CID6S-□, CID9S-□ available for purchase separately.

Control Output Types:

• Totem Pole Output
• NPN Open Collector Output
• Voltage Output
• Line Driver Output
  • Output Phases: A, B, Z, or combinations of A, A, B, B, Z, Z depending on the model.
  • Max Response Frequency: 300 kHz
  • Max Allowable Revolution: 5,000 rpm
  • Residual Voltage: ≤ 0.4 VDC, ≤ 0.5 VDC depending on the control output.

Connection Types and Corresponding Specifications:

• Axial Cable Type:
  • Starting torque: ≤ 0.007 N·m
  • Inertia moment: ≤ 80 g·cm² (8 × 10⁻⁶ kg·m²)
• Axial Cable Connector Type, Axial Connector Type, Radial Connector Type:
  • Starting torque: ≤ 0.078 N·m
  • Inertia moment: ≤ 400 g·cm² (4 × 10⁻⁵ kg·m²)
  • Allowable Shaft Load: Radial: ≤ 10 kgf, Thrust: ≤ 2.5 kgf
  • Unit Weight (Packaged): ≈ 275 g (≈ 363 g), ≈ 180 g (≈ 268 g) depending on connection type.

Ordering Information

To customize your E50S series encoder, you can select the desired specifications based on your application needs:

• Resolution: Choose from a wide range of resolutions as per the requirements of your system.
• Output Phase: Available in several configurations including A, B, Z, A, A, B, B, and more.
• Control Output: Select from Totem Pole, NPN open collector, Voltage output, or Line driver output.
• Power Supply: Options include 5 VDC ± 5% or 12 - 24 VDC ± 5%.
• Connection Type: Choose from Axial Cable Type, Axial Cable Connector Type, Axial Connector Type, or Radial Connector Type.

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