Looking for a reliable way to control motion in your machine without losing precision? The Yaskawa SGDS-04A01A Sigma II Servo Amplifier 400W 200 to 230VAC gives you smooth, accurate power for small to medium drives. If you have ever faced jerky starts, overheating, or mismatched voltage, this unit solves those issues and lets your equipment run at its best.
Yaskawa SGDS-04A01A Sigma II Servo Amplifier 400W 200 to 230VAC
Many automation setups struggle with unstable torque and limited control options. That problem can cause wasted time, higher energy bills, and product defects. The Yaskawa servo drive amplifier removes those worries by delivering consistent 400 W output, supporting both analog and pulse-train commands, and offering position, speed, and torque modes. It fits 200-230 VAC lines, so you can install it in most factories without extra wiring.
Benefits
- Precise motion control reduces scrap and improves product quality.
- Low power consumption saves money on electricity bills.
- Compact weight of about 2 kg makes mounting easy on tight panels.
- Supports both incremental and absolute encoders for flexible feedback.
- Built-in temperature range up to 55 C keeps the unit safe in harsh environments.
Usages
This servo amplifier works well in pick-and-place robots, CNC milling machines, and small conveyor systems. It is also ideal for lab equipment that needs exact positioning, such as optical tables or test rigs. If you run a 3-phase motor or a single-phase motor, the unit adapts to both, giving you flexibility across many projects.
Key Features
- Model SGDS-04A01A from the Sigma II series.
- Power rating of 0.4 kW (400 W) for reliable output.
- Input voltage 200-230 VAC, selectable 1- or 3-phase.
- Input frequency 50/60 Hz to match local power standards.
- IGBT PWM control for smooth torque delivery.
- Analog and pulse-train command inputs for versatile control.
- Position, speed, and torque control modes.
- Supports incremental and absolute encoders.
- Operating temperature range 0 C to 55 C.
- Approximate weight 2.0 kg (4.4 lbs) for easy installation.
Specifications
| Model Number |
SGDA-04A |
400W, 200V Class (p. 2) |
| Rated Capacity |
Output Power |
400W (0.54 HP) (p. 2) |
| Power Supply |
Voltage |
Single-phase 200 to 230 VAC (+10% to -15%) (p. 4) |
| |
Frequency |
50/60 Hz (p. 4) |
| Output Current |
Maximum |
8.0 A (rms) (p. 3) |
| |
Continuous |
2.6 A (rms) (p. 3) |
| Control Performance |
Control Method |
Single-phase, full-wave rectification IGBT-PWM (p. 4) |
| |
Speed Control Range |
1 : 5000 (p. 4) |
| |
Frequency Characteristics |
250 Hz (at
) (p. 4) |
| Feedback |
Encoder Support |
Incremental (2048 PPR) or Absolute (1024 PPR) (p. 4) |
| Physical Specs |
Approx. Mass |
2kg (p. 5) |
| |
Dimensions (HxWxD) |
6.3" x 2.95" x 5.12" (160 x 75 x 130 mm) (p. 5) |
| Environment |
Ambient Temperature |
0 to 55°C (p. 4) |
| |
Storage Temperature |
-20 to +85°C (p. 4) |
| |
Humidity |
90% or less (no condensation) (p. 4) |
| Standard Features |
Functions |
Auto-tuning, JOG, Electronic Gear, I/O Monitor (p. 1) |
| Certifications |
Safety Standards |
UL, cUL Listed (File #: E147823) (p. 1) |
