Description
The SGD7S-330A00A020 is a high-performance analog/pulse-train interface servo amplifier from Yaskawa’s Sigma‑7 series, delivering precise control for rotary and linear servomotors up to 5 kW. It features advanced tuning, noise suppression, and safety capabilities, making it ideal for demanding automation applications.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Yaskawa |
| Category |
|
| Part Number |
SGD7S-330A00A020 |
| Subcategory |
Analog Servo Amplifiers (Sigma‑7) |
| Series |
Sigma‑7 analog/pulse-train
|
| Input Voltage |
200 V AC, three-phase
|
| Output Power |
5.0 kW
|
| Control Interface |
Analog voltage or pulse-train
|
| Frequency Response Bandwidth |
3.1 kHz
|
| Safety Certification |
SIL 3 STO (Safe Torque Off), PL‑e CAT 3
|
| Safety Functions |
SS1, SS2, SLS
|
| Tuning Mode |
Auto tuning (tuning-less)
|
| Compensation Features |
Vibration, resonance, ripple filtering
|
| Axes Supported |
Single-axis
|
| Motor Compatibility |
Rotary and linear Sigma‑7 servomotors
|
| Certifications |
RoHS, CE compliance (EU/UK Declaration)
|
| Cooling Method |
Forced air / chilled environment
|
| Ambient Temperature Range |
0–55 °C
|
| Weight |
~4 kg |
Information About SGD7S-330A00A020
The SGD7S-330A00A020 is a 200 V, 5 kW single-axis analog servo pack designed for both voltage and pulse-train control modes. It belongs to the Sigma‑7 family, featuring a high bandwidth of 3.1 kHz for exceptional motion control precision. The unit includes built-in features such as tuning-less operation, vibration compensation, and SIL 3 safety compliance for STO and PL‑e CAT 3 functionality. This model is widely used in industrial automation, robotics, machine tools, and packaging lines requiring robust and safe servo control.
Key Features:
- 5 kW Output Power: Supports servomotors up to 5 kW with 200 V, three-phase input.
- 3.1 kHz Bandwidth: Enables fast dynamic response and improved settling times.
- Analog & Pulse Input Modes: Compatible with both voltage and pulse-train control interfaces.
- Tuning-less Operation: Auto-tuning function simplifies setup and eliminates manual tuning.
- Advanced Filtering: Includes compensation for vibration, machine resonances, and electrical noise.
- SIL 3 Safety Certified: Integrated STO with functional safety up to PL‑e / Cat 3 standards.
- Ripple Compensation: Enhances performance by reducing torque ripple and ensuring smoother motor operation.
- Robust Safety Functions: Features SS1, SS2, and Safe Limited Speed (SLS) for safe motion control.
- Single-Axis Flexibility: Ideal for both rotary and linear servo motor setups.
- Built for Industrial Use: Reliable design with noise suppression and diagnostic capabilities.
The SGD7S-330A00A020 delivers the performance, safety, and reliability required for precision and secure motion control in industrial systems.
