The HD25 Harsh-Duty Optical Encoder is identical to the HD20 but larger in size and capable of a higher resolution. It is ideal for machine applications with corrosive environments that demand stringent wash-downs including those where high pressure steam or caustic chemicals are needed to meet regulatory requirements. This compact, special-duty encoder is designed to exceed IP66/IP67 and NEMA 6 enclosure requirements with a PPR range through 5000. ATEX certification is also available for intrinsically safe applications.
General
Feedback TypeIncremental
TechnologyOptical
Mounting ConfigurationSquare Flange with 4 Face-holes
Mechanical
Encoder Size (Flange)2.5″
Hollow Bore Size3/8″, 10mm, 12mm
Shaft Size3/8″, 10mm, 12mm
Housing MaterialAluminum, Nickel Finish, Stainless Steel
Max. Operating Speed6,000 RPM
Electrical
Resolution1-5000 PPR
Supply Voltage5-26VDC
Interfaces
- Open Collector
- Open Collector With Pull-Up
- Push-Pull
- DLD 7272
- DLD 4469
Environmental
Protection Class (IP)IP67
Approvals / CertificationsCE, ROHS, CSA, ATEX, IECEx
Operating Temperature Range-40ºC to 80ºC
Storage Temperature-40ºC to +100ºC
EnviromentHazardous