CTS Electronic Components 291M Non-Contacting Incremental Encoders

CTS Electronic Components 291M Non-Contacting Incremental Encoders are magnetic rotary encoders featuring a two-channel quadrature output with square wave signal. Channel A is 90° ahead of channel B during clockwise rotation. The CTS 291M encoders offer 64 pulses per revolution and a continuous mechanical rotational life of 1M cycles at 60rpm. These incremental encoders with a metal bushing and shaft feature a high operating speed and a -40°C to +125°C operating temperature range. Applications include digital panel control, position sensing systems, motion control in robotics, and precision control systems.

Features

  • Two-bit quadrature output
  • Metal bushing and shaft
  • Long service life
  • High operating speed
  • Square wave signal
  • 64 pulses per revolution
  • Continuous mechanical rotation
  • IP40 environmental protection

Applications

  • Digital panel control
  • Position sensing systems
  • Robotics motion control
  • Precision control systems

Specifications

  • 4.75VDC to 5.25VDC supply voltage
  • 20mA supply current
  • Channel A leads channel B by 90° during clockwise rotation
  • 360° continuous mechanical angle
  • 1M cycles at 60rpm rotational life
  • 90% to 95% humidity at +40°C for 96hrs
  • -40°C to +125°C operating temperature range

Dimensions

Mechanical Drawing - CTS Electronic Components 291M Non-Contacting Incremental Encoders
Veröffentlichungsdatum: 2026-06-15 | Aktualisiert: 2026-06-25