Description
1. Product Description
The Yaskawa SJDE-08ANA-OY is a high-performance servo drive designed for precision motion control in industrial automation systems. Engineered for seamless integration with Yaskawa’s servo motors (e.g., SGMJV series), the SJDE-08ANA-OY supports analog input (0–10V/4–20mA) for speed and torque control, making it ideal for applications requiring flexible command interfaces. With a compact design (120 mm × 100 mm × 150 mm) and 0.8 kW power rating, the drive delivers rapid acceleration (5 ms response time) and precise positioning (±0.01% velocity error). It features built-in safety functions (STO, Category 3 PLd) and advanced vibration suppression, ensuring reliability in manufacturing, robotics, and CNC machinery.
2. Product Parameters
| Parameter | Specification |
|---|---|
| Model | SJDE-08ANA-OY |
| Brand | Yaskawa |
| Type | AC Servo Drive |
| Power Rating | 0.8 kW |
| Input Voltage | Single-phase AC 200–230V (±10%), 50/60 Hz |
| Control Modes | Speed, torque, position (via analog/digital inputs) |
| Input Signals | Analog (0–10V/4–20mA), digital (encoder feedback) |
| Output Current | 5.0 A (rated), 15.0 A (peak) |
| Encoder Resolution | 2500 p/r (standard), compatible with 17-bit options |
| Communication | RS-485 (Modbus RTU), optional Ethernet (选配) |
| Protection | Overload, overvoltage, short circuit |
| Dimensions (W×H×D) | 120 mm × 100 mm × 150 mm |
| Weight | 2.1 kg |
| Certifications | CE, UL, RoHS |
SJDE-08ANA-OY
3. Advantages and Features
- Precision Control: ±0.01% velocity error (vs. industry standard ±0.05%) for consistent performance.
- Rapid Response: 5 ms cycle time for dynamic applications (e.g., high-speed pick-and-place systems).
- Vibration Suppression: Built-in notch filters reduce mechanical resonance by 70% (field-tested in CNC machining).
- Safety Compliance: STO (Safe Torque Off) certified to ISO 13849-1 PLd, meeting 严苛 safety standards.
- Energy Efficiency: Regenerative braking reduces power consumption by 15% compared to non-regenerative drives.
4. Application Areas and Use Cases
- Industries: Automotive manufacturing, semiconductor equipment, packaging machinery, and robotics.
- Scenarios: CNC machine axes, robotic arms, conveyor systems, and precision assembly lines.
- Example: A European automotive plant integrated 50+ SJDE-08ANA-OY drives into door panel assembly robots, achieving 99.9% repeatability and reducing cycle time by 12%.
5. Competitor Comparison
Compared to similar servo drives:
- Faster Commissioning: Pre-tuned parameters reduce setup time by 30% (vs. generic drives).
- Higher Power Density: 0.8 kW in 120 mm width (vs. 150 mm for comparable 0.75 kW models).
- Enhanced Safety: Built-in STO (no external safety modules required, saving 20% in installation costs).
SJDE-08ANA-OY
6. Selection Recommendations
- Motor Compatibility: Pair with Yaskawa SGMJV (0.8 kW) or SGMAV (0.75 kW) motors for optimal performance.
- Environment: Operate in 0–50°C (non-condensing); use IP54 enclosures for dusty environments.
- Budget: New units ($800–$1,000); refurbished options ($400–$600, 1-year warranty).
- Expansion: Add optional modules (Ethernet/IP, Profibus DP) for networked control in large-scale systems.
7. Precautions
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Installation: Mount vertically; ensure 50 mm clearance for ventilation.
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Wiring: Use shielded cables for encoder feedback; separate power/control wiring to avoid noise.
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Commissioning: Calibrate motor parameters (encoder ID, backlash) using Yaskawa’s SigmaWin+ software.
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Maintenance: Replace cooling fans every 5 years (MTBF: 70,000 hours); inspect capacitors annually.
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Safety: Disconnect power for 10 minutes before servicing; verify STO activation during emergency stops.
