This manual introduces the installation precautions for ASDA-AB series servo drives and ECMA series servo motors, including installation environment, wiring precautions, operation precautions, maintenance and inspection precautions.
The guide provides safety precautions for installing the open‑type ASDA‑AB servo drive, including requirements for a dry, dust‑free environment, proper grounding (class‑3, ≤100 Ω) and protection against moisture, corrosive gases and flammable atmospheres. It also explains the need for an enclosure that meets UL50 Type 1 or NEMA 250 Type 1 standards and warns against connecting three‑phase power to the motor U, V, W terminals.
Detailed wiring instructions cover power and signal cable sizing, separation distances, shielded twisted‑pair usage, maximum cable lengths (3 m for signal, 20 m for feedback), and terminal handling. The document includes a matching table of servo drives to ECMA servo motors, cable specifications, encoder wiring guidelines, and inspection procedures before and after power‑up. This manual is written in Chinese.
| Storage temperature range | -20 °C to +65 °C |
|---|---|
| Maximum signal cable length | 3 m (9.84 ft) |
No. Connecting three‑phase power to the motor U, V, W terminals can damage the servo drive.
The signal input cable may be up to 3 m (9.84 ft) long.