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The SGDH-50DEY12 model from Yaskawa is an AC servo drive that features a robust design suitable for various applications. It operates with a control circuit rated at 24 VDC, and its enclosure is rated IP44 for protection against solids and liquids.
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| Manufacturer | Yaskawa |
|---|---|
| Product Line | SGDH |
| Part Number | SGDH-50DEY12 |
| Weight | 5.50 lbs (2.49 kg) |
| Thermal Class | Class F |
| Enclosure | IP44 (enclosed) |
| Control Circuit | 24 VDC ±15% |
| Insulation Resistance | 500 VDC, 10 MΩ min |
| Ambient Temperature | 0 to 40°C |
| Excitation | Permanent magnet |
| Mounting | Foot and flange-mounted type |
| Vibration Class | 15µm or below |
| Ambient/Storage Humidity | 90% RH or less (with no condensation) |
| Shock Resistance | 4.9 m/s2 / 19.6 m/s2 |
| Control Mode | 3-phase full-wave rectification IGBT-PWM (sine-wave driven) |
| Feedback | Incremental encoder, absolute encoder |
Yaskawa's SGDH-50DEY12 serves as an AC servo drive tailored for precision applications. It is specifically designed with a control circuit that requires a 24 VDC supply, within a ±15% tolerance range. The drive is encased in an IP44-rated enclosure that offers protection from dust and water splashes, ensuring reliable operation in various environments. Operating efficiently within an ambient temperature bracket of 0 to 40 degrees Celsius allows for broad applicability in different scenarios.
Engineered with permanent magnet excitation, this servo drive guarantees high performance in its output. Insulation resistance is rated at a minimum of 10 MΩ when subjected to 500 VDC, promoting safe operation under various electrical conditions. It also adheres to a vibration class that specifies tolerances of 15µm or less and can withstand shock resistance levels of 4.9 m/s² and 19.6 m/s².
Feedback is accomplished through the use of both incremental and absolute encoders, facilitating precise control over motor positioning. The control scheme utilizes a 3-phase full-wave rectification method through IGBT-PWM for sine-wave operation, enhancing the overall efficacy of the drive. For humidity exposure, the device is rated for an ambient and storage humidity level of up to 90% RH without condensation, ensuring longevity and durability of the internal components. Furthermore, this servo drive can be mounted in either a foot or flange-mounted configuration, providing versatility in installation.