Incremental Encoders - HSD25
Harsh Duty Optical Encoder
  • Compact Hubshaft Design
  • Unbreakable Code Disc up to 3600 PPR
  • IP67 Sealing
  • Anodized Aluminum, Stainless Steel, or Nickel Plated Housing
  • Hub-shaft Mounting Style
  • 400G Shock and 20G Vibration Independently Validated
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Feedback TypeIncremental
Mounting ConfigurationHubshaft mount with 2 different tethers available
Encoder Size (Flange)>2.5"
Hollow Bore Size6mm-3/4"
Housing MaterialAluminum, Nickel Finish, Stainless Steel
Max. Operating Speed5,000 RPM
Resolution (pulses/revolution)1-3600 PPR
Supply Voltage5-26VDC
  • Open Collector
  • Open Collector With Pull-Up
  • Push-Pull
  • DLD 7272
Protection Class (IP)IP67
Approvals / CertificationsCE, ROHS
Operating Temperature Range-40ºC to +100ºC
Storage Temperature-40ºC to +100ºC
The HSD25 Harsh-Duty Optical Encoder features simple installation on motor or machine shafts. It's often mounted on the non-drive side of the motor where encoder feedback is needed in harsh environment applications. This robust encoder is also available in Stainless Steel to meet NEMA 4X and 6p requirements and its sealed housing allows the encoder to be operated when regulatory wash-down and high pressure steam or caustic chemicals are required. The utilization of an advanced Opto Asic with innovative packaging techniques enables the encoder to operate in high shock and vibration too.
  • Factory Automation
  • Oil & Gas
  • Chemical
  • Food & Beverage
  • Paper
  • Steel and any other areas where a precise encoder is needed to operate in harsh environments
  • Converting Machinery
  • Material Handling
  • Packaging Equipment
  • Oil Field Exploration
  • Processing Equipment