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Yaskawa SGDH-08AE-S-OY Sigma-II 750W 200V Single-Phase Servo Drive
| Place of Origin | USA |
| Brand Name | YASKAWA |
| Model Number | SGDH-08AE-S-OY |
Product Overview
The Yaskawa SGDH-08AE-S-OY is a Sigma-II series single-axis AC SERVOPACK designed for compatible 750 W servo motors. The -S designation identifies a single-phase 220–230 VAC main power configuration, while the -OY suffix indicates a system-specific Yaskawa/Omron variant.
Main Features
- 750 W applicable servo motor capacity
- Single-phase 220–230 VAC power input
- Position, speed, and torque control modes
- Analog voltage and pulse train commands
- Sigma-II serial encoder feedback
- Automatic tuning and vibration suppression
- Single-phase -S and system-specific -OY configuration
Technical Specifications
| Model | SGDH-08AE-S-OY |
| Product Series | Yaskawa Sigma-II |
| Product Type | AC Servo Drive / SERVOPACK |
| Input Voltage | Single-phase 220–230 VAC, 50/60 Hz |
| Rated Motor Power | 750 W |
| Rated Output Current | 5.7 A |
| Control Modes | Position, speed, and torque control |
| Control Interface | Analog voltage and pulse train; verify OY configuration |
| Encoder Feedback | Sigma-II 17-bit serial encoder |
| Number of Axes | One |
| Speed Frequency Response | 400 Hz |
| Integrated STO | Not provided |
Compatible System and Applications
The SGDH-08AE-S-OY is intended for selected Sigma-II 200 V motor configurations, including compatible SGMAH-08A and SGMPH-08A motors. Typical uses include packaging equipment, feeders, labeling machinery, inspection systems, small positioning axes, and automated assembly machines.
Verify that the available power supply is suitable for the single-phase -S version. Also confirm the -OY system requirement, controller project, communication network, command interface, motor suffix, encoder specification, brake configuration, feedback cable, and motor power cable.
Maintenance and Replacement Notes
Do not select a replacement based only on the 750 W capacity. SGDH-08AE-S-OY, SGDH-08AE-S, and SGDH-08AE have different suffix and input phase specifications. Check the complete nameplate, hardware or firmware revision, connector arrangement, and installed machine documentation.
Before applying power, inspect the motor and encoder cables, brake wiring, grounding, regenerative circuit, terminal condition, cooling passages, and external safety circuit. Restore verified parameters and test the axis at low speed before normal operation.
Related Models
Related models include SGDH-08AE-S, SGDH-08AE, SGDH-04AE-OY, and SGDH-15AE-S-OY. Input phase, motor capacity, complete suffix, interface configuration, and firmware must be compared before substitution.
Inquiry and Supply Notes
Please submit the complete model and suffix, clear nameplate photographs, hardware or firmware revision, controller and project information, command or communication network, motor and encoder models, brake requirement, cable part numbers, installed modules, and parameter backup. Product condition and included accessories should be verified individually.
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