291 Series Optical Encoder

CTS offers the 291 series, a precision, long-life compact, 12-mm-size optical encoder

Image of CTS Electronic Components' 291 Series Optical EncoderThe 291 Series from CTS allows versatility in design applications by providing highly reliable, precise digital output and long rotational life with a non-contacting design. This product provides flexibility for resolution, power consumption, operating temperatures, and use in multiple environments. The optional momentary switch provides additional functions such as menu selection for digital displays.

The 291 Series is ideal for many applications which include, but are not limited to, the following: medical equipment, laboratory equipment, communication, industrial, HVAC, transportation, security, and professional and consumer audio and home entertainment equipment.

Features
  • 12 mm, low-profile package (12 x 14 x 7 mm) is one of the smallest optical encoders available in the market today
  • 3 million cycle life with no detent or 1 million cycles with detents
  • Optional Long Life momentary switch (1 million life cycles)
  • Durable metal shaft and bushing
  • 6 and 8 PPR resolution in a 2-bit Quadrature output
  • 5 VDC or 3.3 VDC option
  • Dust-resistant IP50 construction
  • Humidity resistant (96 hours at 90% - 95% RH)
  • PC terminal or cable and connector options
  • RoHS compliant
Benefits
  • Precise digital signal output in a compact size
  • Long life, accuracy, and reliability
  • Momentary switch can be used for reliable menu selection in digital displays
  • Reliability
  • Variety of output options offer greater design flexibility
  • Provides the user with low power consumption options
  • Design flexibility for challenging environments
  • Flexible design options
  • Design for environmental awareness

291 Series

ImageManufacturer Part NumberDescriptionEncoder TypeOutput TypePulses per RevolutionAvailable QuantityView Details
ROTARY ENCODER OPTICAL 6PPR291V1022F624ABROTARY ENCODER OPTICAL 6PPROpticalQuadrature (Incremental)64501 - ImmediateView Details
ROTARY ENCODER OPTICAL 8PPR291V1022F832ABROTARY ENCODER OPTICAL 8PPROpticalQuadrature (Incremental)83380 - ImmediateView Details
ROTARY ENCODER OPTICAL 6PPR291V1022S624AAROTARY ENCODER OPTICAL 6PPROpticalQuadrature (Incremental)649 - ImmediateView Details
ROTARY ENCODER OPTICAL 4PPR291P1022F416ABROTARY ENCODER OPTICAL 4PPROpticalQuadrature (Incremental)412 - ImmediateView Details
ROTARY ENCODER OPTICAL 6PPR291C6022F624ABROTARY ENCODER OPTICAL 6PPROpticalQuadrature (Incremental)68 - ImmediateView Details
ROTARY ENCODER OPTICAL 64PPR291P1024SZ00AABROTARY ENCODER OPTICAL 64PPROpticalQuadrature (Incremental)640View Details
ROTARY ENCODER OPTICAL 4PPR291V1022S416ABROTARY ENCODER OPTICAL 4PPROpticalQuadrature (Incremental)40View Details
ROTARY ENCODER OPTICAL 8PPR291C6022F832ABROTARY ENCODER OPTICAL 8PPROpticalQuadrature (Incremental)80View Details
ROTARY ENCODER OPTICAL 24PPR291V1024FX24AABROTARY ENCODER OPTICAL 24PPROpticalQuadrature (Incremental)240View Details
ROTARY ENCODER OPTICAL 24PPR291P1022FX24ABBROTARY ENCODER OPTICAL 24PPROpticalQuadrature (Incremental)240View Details
ROTARY ENCODER OPTICAL 24PPR291V1022FX24ABBROTARY ENCODER OPTICAL 24PPROpticalQuadrature (Incremental)240View Details
ROTARY ENCODER OPTICAL 32PPR291P1022FY00ABBROTARY ENCODER OPTICAL 32PPROpticalQuadrature (Incremental)320View Details
Published: 2013-11-25