Description
The Yaskawa SGDS-08A01A is an AC servo amplifier (Servopack) engineered for closed-loop motion control applications. It regulates torque, speed, and position for compatible rotary servo motors by processing encoder feedback and modulating power output to drive mechanics with high precision.
Technical Specifications
| Parameter | Value |
| Manufacturer | Yaskawa Electric Corporation |
| Product Series | Sigma Series (Sigma-II / Sigma-III architecture) |
| Model Number | SGDS-08A01A |
| Continuous Output Power | 750 W (1.01 HP) |
| Input Voltage | 200 to 240 V AC, single-phase (or 3-phase depending on configuration; verify with OEM manual) |
| Input Frequency | 50 / 60 Hz |
| Rated Output Current | 5.5 A (Peak currents up to 8.8 A depending on load profile) |
| Control Method | Field-Oriented Control (PWM control / sinusoidal wave drive) |
| Feedback Type | Incremental / Absolute serial encoder support via motor feedback cable |
| Overload Capacity | 150% of rated output current for 3 seconds |
| Operating Temperature | 0 to +40 °C |
| Cooling Method | Natural convection or internal heatsink fan cooling (verify sub-revision) |
| Enclosure Rating | IP20 (panel-mounted inside an industrial control cabinet) |
Commercial and Logistics Terms
- Condition: Available as New Surplus, Factory Sealed, or Fully Tested Refurbished.
- Availability: Subject to current regional warehouse stock; legacy servo hardware requires status confirmation prior to order dispatch.
- Standard Lead Time: 1 to 2 business days for items in stock; expedited global shipping options available.
- Warranty: 12-month standard replacement warranty from the date of shipment.
- Pricing Note: Listed price is indicative and subject to market conditions. Contact our technical sales team for a firm quotation and verified stock availability.
Field Deployment and Integration Notes
When commissioning the SGDS-08A01A in industrial automation machinery, verify that the incoming line voltage remains stable within the 200 to 240 V AC window to prevent undervoltage (such as Alarm A.410) or overvoltage trips. Check that the regenerative resistor wiring is correctly terminated if the application involves high inertial loads or rapid deceleration cycles.
Prior to enabling the servo loop, ensure the motor parameter matching is properly configured via digital operator or software tools (such as SigmaWin+), verifying that encoder pulses and phase sequences align with the connected servomotor nameplate data. Inspect all control and feedback shielding to mitigate electromagnetic interference (EMI) in high-noise factory environments.
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