Yaskawa SGDV-330AE1AY579AA (Σ-V series, 3.3kW) is a high-response, high-precision servo drive for heavy-load industrial motion control.
Core applications:
1. CNC lathes/milling machines for high-precision cutting and axis positioning;
2. Heavy handling machinery & assembly lines for stable start-stop and accurate displacement;
3. High-speed packaging/printing equipment for tension synchronization and stable conveying;
4. Industrial robots for joint drive to improve trajectory accuracy;
5. Stamping & large textile machinery for frequent start-stop and multi-axis linkage.
Yaskawa AC Servo Drive Comparison Table
SGDV-330AE1AY579AA vs Typical SGDV-200 & SGDV-330 Models
| Specification | SGDV-330AE1AY579AA (Sigma-5) | SGDV-330 Standard | SGDV-200 Series |
|---|---|---|---|
| Series | Sigma-5 | Sigma-5 | Sigma-5 / Sigma-II (varies) |
| Rated Output Power | 30 kW class | 30 kW class | 0.4 – 15 kW range |
| Input Voltage | AC 200–240 V, 3-phase | AC 200–240 V, 3-phase | AC 200–240 V, 3-phase |
| Control Method | Advanced digital servo control | Digital control | Digital or legacy control |
| Loop Bandwidth | Ultra-high response | High response | Lower (depending on model) |
| Servo Feedback Compatibility | High-resolution encoder | High-resolution encoder | Incremental/absolute encoder |
| Positioning Precision | Ultra-precise motion control | Precise motion control | Standard motion precision |
| Communication Capabilities | Digital I/O / fieldbus ready | Digital I/O | Varies by model |
| Protection Functions | Overcurrent, overvoltage, overheating, encoder fault detection | Standard protections | Basic protections |
| Tuning Functions | Auto/manual adaptive tuning | Standard tuning | Basic tuning |
| Cooling Method | Forced air convection | Forced air convection | Forced air (small models may be convection) |
| Mounting | Panel / rack mount | Panel / rack mount | Panel / rack mount |
| Environmental Rating | Industrial-grade | Industrial-grade | Industrial-grade |
| Typical Applications | High-precision CNC, robots, automation | CNC, general motion | General motion, light automation |
| Factory Condition | Brand new, sealed | New / sealed | New / sealed |
