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Available in different models and specifications, Otis encoders form part of selected traction elevator systems and are associated with elevator control, monitoring and positioning functions.
| Encoder Model | OEM Reference |
|---|---|
| SBH2-1024-2T (30-050-16) | DAAG33D1 |
| ZKT-D100H30B-102.4B-R7.5-15F | DAAG33D2 |
| RI80-E | DAAG33G1 |
| 311 | DAAG33L1 |
| ECN461 3600 56S15-4G | AAAG3321 / AAAG33221 |
| RF538192 Series | DAAG33K1 / DAAG33K7 |
| ERN1387 2048 62S14-70 | ERN-1387 |
| HENGSTLER 0523795 | AAAG59C3 |
| IG06-0713/ABX-500-PP | ABX-500-PP |
| OH48-3600C/T-L3-5V | AAAG33AG22 |
| 0IH76-4096C/T-L2C2-15V | AAAG33AJ1 |
Additional encoder variants are available under OEM references AAAG3324, AAAG3326, DO2000-5T, DO2000-7T and GCA633A1.
1. Can an encoder measure both speed and position?
Yes. Elevator encoders are associated with both speed measurement and position monitoring functions within selected elevator systems.
2. Why is speed measurement important in an elevator system?
Speed measurement provides information that helps the elevator control system monitor and manage elevator movement during operation.
3. Why does an elevator controller require position information?
Position information helps the elevator control system monitor the location of the elevator car during operation.
4. Why are different encoder models available for elevator systems?
Different elevator systems may require encoder models with specific specifications and configurations depending on the application.