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Yaskawa Sigma I SGDA-O8AS

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SGDA-O8AS

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The SGDA-O8AS is an AC servo drive designed to function as a capacitor unit. Compatible with SIGMA-1 series drives, it operates within a nominal voltage of 200–230 VAC, specifically accommodating SGDA models.

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Technical specifications for SGDA-O8AS

ManufacturerYaskawa
Product TypeAC Servo Drive
Product LineSigma I
Part NumberSGDA-O8AS
ApplicationCapacitor unit
CompatibilitySIGMA-1 drives
Nominal Voltage200–230 VAC
Supported ModelsSGDA series
Circuit FunctionDC bus smoothing
CapacitanceElectrolytic integration
Board MaterialFR-4 epoxy
Mounting MethodInternal plug-in
Cooling MethodNatural convection
Operating Temperature0–55 °C
Storage Temperature–20–85 °C
Insulation Resistance≥100 MΩ / 500 VDC
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The Yaskawa SGDA-O8AS is a specialized AC servo drive characterized by its application as a capacitor unit within the Sigma I series. Operating within a nominal voltage range of 200 to 230 VAC, it is specifically suited for compatibility with SIGMA-1 drives, particularly supporting models in the SGDA series. This unit's primary function is to facilitate DC bus smoothing, enhancing the efficiency of the overall drive system.

Constructed with FR-4 epoxy board material, the SGDA-O8AS is built for durability and reliability. The internal plug-in mounting method helps streamline installation within systems. Moreover, this component benefits from natural convection cooling, ensuring optimal thermal performance during operation. The device can function effectively across a temperature range of 0 °C to 55 °C, while also supporting a wider storage temperature range from -20 °C to 85 °C.

For safety and performance assurance, the insulation resistance of the SGDA-O8AS is rated at a minimum of 100 MΩ when tested at 500 VDC. This feature contributes to the reliability of the drive in various operational scenarios.