The Yaskawa JQA-EM0202 and JQA-0422 series AC servo drive manual provides installation, operation, safety, and technical specifications.
This manual introduces the Yaskawa AC servo drive series, highlighting its high‑speed, high‑precision performance, safety features such as SIL3 compliance, and the "no‑adjustment" function that simplifies setup. It also describes the series' compatibility with existing Yaskawa products, cloud‑based QR‑code service, and various auxiliary functions.
Technical details cover speed‑frequency response, encoder resolution, torque capability, IP67 protection, voltage and environmental limits, wiring diagrams, and signal interfaces. The document includes safety guidelines, installation steps, maintenance procedures, and FAQs for quick reference. This manual is written in Chinese.
| Encoder resolution | 24‑bit (≈16.8 M pulses/rev) |
|---|---|
| Maximum torque | 350 % of rated torque |
| IP rating | IP67 |
| Functional safety level | SIL3 |
| Load inertia ratio (no‑adjustment) | Up to 30 × |
| Input voltage | AC 240 V |
| Operating altitude | Up to 2000 m |
| Maximum ambient temperature | 60 °C |