The HRPG series is a family of miniature panel mount optical encoders, also known as Rotary Pulse Generators (RPG) and digital potentiometers. The HRPG is designed to be mounted on a front panel and used as a rotary, data-entry device. The HRPG is very flexible for numerous applications due to the many configuration options available. These options include detents or smooth, multiple terminations, versatile mounting capabilities, and different shaft configurations.
The HRPG uses optical reflective technology providing accuracy and reliability to the encoder. An LED emits a beam of light onto the specular codewheel surface. When the light strikes the surface, it projects the image of the codewheel back on the photodetector, causing the output to change. The entire detector circuit is on one IC, thus the part is less sensitive to temperature and other environmental variations.
Rotary Encoder Optical 120 Quadrature (Incremental) Vertical
ENCODER, OPTICAL, 2-CH, 300RPM, 120 CPR; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; No. of Channels:2 Channel; Rotational Speed Max:300rpm; Encoder Resolution:120; Product Range:-; SVHC:No SVHC (15-Jan-2018); No. of RoHS Compliant: Yes
| Broadcom Inc. | DigiKey | Newark, An Avnet Company | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|
| Product Category | Rotary Encoders | Rotary Encoders | Rotary Encoders | Rotary Encoders |
| Product Number | HRPG-ASCA#54R | 516-HRPG-ASCA#54R-ND | 58Y4883 | HRPG-ASCA#54R |
| Product Name | Miniature Panel Mount Optical Encoder | Encoders | Encoder, Optical, 2-Ch, 300Rpm, 120 Cpr; Supply Voltage Min Broadcom | Encoders |
| Encoder Technology | Optical | Optical | Optical | |
| Encoder Type | Incremental | Incremental | ||
| Encoder Output | Quadrature | Quadrature | ||
| Output Signal | Square Wave | |||
| Lines / Revolution | 120 (lines/revolution) |
