ASDA-A2 series is a high-resolution open type servo drive from Delta that uses precise feedback control and a digital signal processor (DSP) with high computing power to drive three-phase permanent magnet synchronous AC servo motors (PMSM) for accurate positioning.
The manual covers safety precautions, required grounding, and environmental conditions for installing the ASDA‑A2 servo drive and compatible ECMA servo motor. It details proper wiring practices, cable specifications, and minimum clearances to ensure reliable operation and prevent fire or electric shock.
Installation steps include unpacking checks, mounting the drive in a UL50 or NEMA 250 enclosure, connecting power and signal cables, and performing pre‑operation inspections. The guide also outlines storage requirements, routine maintenance, and troubleshooting procedures for both the drive and motor. This manual is written in Chinese.
| Power rating (drive) | 750 W |
|---|---|
| Maximum signal cable length | 3 m |
| Maximum encoder feedback cable length | 20 m |
| Ground resistance limit | ≤ 100 Ω |
The encoder feedback cable may be up to 20 meters (65.62 ft) long.
Ground resistance must be class‑3, not exceeding 100 Ω.