Yaskawa SGDV-2R8A01A Servo Drive | Sigma 5 Motion Control

Yaskawa SGDV-2R8A01A Servo Drive Overview

Author: Powergear X Automation

The SGDV-2R8A01A is a small and fast servo drive from the Yaskawa Sigma 5 line. It gives clean control for rotary servo motors. It works in many plants and supports global power standards.

Key Benefits

• Quick start and simple setup.
• Stable work under long use.
• Fast torque change for sharp moves.
• Low noise and smooth motor feel.
• Encoder support for tight accuracy.

Technical Data

• Brand: Yaskawa
• Model: SGDV-2R8A01A
• Series: Sigma 5
• Power: 0.4 kW
• Output Current: 2.8 A
• Input Voltage: 200–230 VAC
• Input Current: 2 A
• Input Frequency: 50–60 Hz
• Output Voltage: 0–230 VAC
• Output Frequency: 0–400 Hz
• Phase Type: 3-phase
• Frequency Response: 1,000 Hz
• Feedback: Encoder supported
• Ambient Range: 0–55°C
• Weight: 2.27 kg
• Peak Overload: Short rise to higher current
• Noise Immunity: Strong EMI resistance
• Cooling: Air path with low heat loss

Extra Performance Points

• Stable speed at low rpm.
• Fine tracking for small moves.
• Good match with small rotary machines.
• Short delay between command and motion.
• Compact body for tight panels.

Use Cases

• Light CNC tools.
• Pick-and-place robots.
• Compact packaging units.
• Small conveyors.
• Vision-guided axes.

12-Month Warranty

• Covers factory faults and early failures.
• Support offered during install and run.

Shipping Methods

• FedEx Priority
• UPS Express
• DHL Worldwide

Model Comparison

• Yaskawa SGDH-04AE
• Yaskawa SGDB-10ADG

FAQ

• • How do I know the drive tuning is correct?

Check for smooth speed and no sharp jumps during quick moves.

• • What if the motor feels warm?

Lower load first. Warm parts can signal tight gain or long hold moves.

• • Can I run long cables with this drive?

Keep cables short when possible. Long runs can raise noise levels.

• • How do I test encoder feedback?

Move the shaft slowly and watch for clean feedback signals.

• • What is the best way to spot early faults?

Listen for odd sound, check temp, and scan for alarm blink patterns.

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