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The Yaskawa SGMDH-45A2B-YR12 is a rotary servo motor belonging to the Sigma II series. It operates with a permanent magnet excitation system, achieving an output power of 4.5 kW (6 HP) at a rated speed of 2000 RPM, making it suitable for various applications requiring precision control.
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| Manufacturer | Yaskawa |
|---|---|
| Product Type | Servo Motor |
| Product Line | Sigma II |
| Part Number | SGMDH-45A2B-YR12 |
| Weight | 85.00 lbs (38.56 kg) |
| Voltage Type | AC |
| Motor Type | Rotary |
| Excitation | Permanent Magnet |
| Ambient Temperature | 0 to 40 °C |
| Output Rating | 4.5 kW (6 HP) |
| Rated Speed | 2000 RPM |
| Power Supply | 200 V |
| Encoder Type | Absolute Encoder |
| Encoder Resolution | 17-bit |
| Shaft Type | Straight |
| Shaft Key | No |
| Brake | No |
| Oil Seal | No |
The Yaskawa SGMDH-45A2B-YR12 servo motor exemplifies robust engineering in motion control applications. Designed as a rotary motor, it requires an AC voltage supply of 200 V to function efficiently. With an output capability of 4.5 kW, or equivalent to 6 HP, it is engineered to perform under demanding conditions. The rated speed reaches up to 2000 RPM, suitable for rapid and precise movements.
This unit operates within an ambient temperature range of 0 °C to 40°C, ensuring reliable performance in typical industrial settings. A 17-bit absolute encoder integrated into the design enables accurate position tracking and speed measurements, which are critical for feedback in advanced control systems. The servo motor features a straight shaft design. However, it does not include a shaft key or brake, which may be considered based on application-specific needs. Additionally, the lack of an oil seal may require consideration depending on the operational environment.