The HEDS-5500/5540, HEDS-5600/5640, HEDM-5500/5540 and HEDM-5600 are high performance, low cost, optical encoders. These encoders emphasize high reliability, high resolution, and easy assembly. Each encoder contains a lensed LED source, an integrated circuit with detectors and output circuitry, and a codewheel which rotates between the emitter and detector IC. The outputs of the HEDS-5500/5600 and HEDM-5500/5600 are two square waves in quadrature. The HEDS-5540/5640 and HEDM-5540 also have a third channel index output in addition to the quadrature. This index output is a 90 electrical degree, high true index pulse which is generated once for each full rotation of the codewheel.
Rotary Encoder Optical 1000 Quadrature (Incremental) Vertical
Encoders 2 Channel 1000 CPR 1/4in Film CW
| Broadcom Inc. | DigiKey | VAST STOCK CO., LIMITED | |
|---|---|---|---|
| Product Category | Rotary Encoders | Rotary Encoders | Rotary Encoders |
| Product Number | HEDM-5500#B06 | 516-2018-ND | HEDM-5500#B06 |
| Product Name | Quick Assembly Two and Three Channel Optical Encoder | Encoders | Encoders |
| Encoder Technology | Optical | Optical | |
| Encoder Type | Incremental | Incremental | |
| Encoder Output | Quadrature | Quadrature | |
| Output Signal | Square Wave | ||
| Lines / Revolution | 1000 (lines/revolution) |
