CD1-a series is a fully digital AC servo drive with safety precautions and installation requirements. It is suitable for various electronic devices and has high sensitivity and protection functions.
This manual describes the Infranor CD1-a series digital alternating servo driver, covering its general features, safety compliance, and installation requirements. It includes information on input voltage ranges, power ratings, and optional functions such as cogging torque compensation.
The document also lists detailed technical specifications, wiring diagrams, and communication interfaces (RS‑232, RS‑422). Appendices provide additional data for troubleshooting and configuration, making it a comprehensive reference for users and service technicians.
| Input voltage (230 model) | 230 VAC ±10 %/‑15 %, 1~ or 3~, 50‑60 Hz |
|---|---|
| Input voltage (400 model) | 400‑480 VAC ±10 %/‑15 %, 3~ |
| Auxiliary supply | 24 VDC ±15 % – 320 mA |
| Current rating (230 VAC) | 2.25 A / 4.5 A / 7.5 A / 10.5 A / 16.5 A |
It operates from 230 VAC with a tolerance of +10 %/‑15 % at 50‑60 Hz.
It meets EN 55011 (Group 1, Class A) and EN 61000‑4‑2‑3‑4‑5 immunity requirements.