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Yaskawa Sigma II SGMAH-04AAN21

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SGMAH-04AAN21

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The SGMAH-04AAN21 is an AC servo motor from Yaskawa's Sigma II series, delivering a rated output power of 400 W (0.5 HP). With a rated voltage of 200 V AC and a maximum speed of 5,000 RPM, this motor is designed for precision applications.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for SGMAH-04AAN21

ManufacturerYaskawa
Product TypeAC Servo Motor
Product LineSigma II
Part NumberSGMAH-04AAN21
Weight1.75 lbs (0.79 kg)
Rated Output Power400 W (0.5 HP)
Rated Voltage200 V AC
Rated Current2.8 A
Rated Speed3,000 RPM
Maximum Speed5,000 RPM
Encoder Type13-bit Incremental Encoder
Mounting ConfigurationNEMA 23 Flange
Shaft DesignStraight Shaft without Keyway
Insulation ClassClass B
Enclosure RatingIP55 (excluding shaft opening)
Ambient Operating Temperature0 to 40°C
Ambient Humidity Range20% to 80% (non-condensing)
Cooling MethodTotally-enclosed, self-cooled
Vibration Level15 mm/s or less
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The Yaskawa SGMAH-04AAN21 is a high-performance AC servo motor tailored for demanding precision tasks. It is rated for 400 W output power (0.5 HP) and operates effectively at a rated voltage of 200 V AC. With a continuous current rating of 2.8 A, this motor offers reliability and efficiency in applications requiring accurate motion control.

The performance capability of the SGMAH-04AAN21 is notable, with a rated speed of 3,000 RPM and a maximum achievable speed of 5,000 RPM, catering to applications that demand quick responsiveness. Feedback is facilitated through a 13-bit incremental encoder, ensuring precise control over positioning and speed.

Mounting is straightforward due to its NEMA 23 flange configuration, allowing it to integrate into various systems with ease. This motor features a straight shaft design that does not include a keyway, simplifying installation. The insulation class is rated at Class B, ensuring it operates within specified temperature limits.

Designed for durable operation, the unit has an enclosure rating of IP55, protecting it from dust and water ingress (excluding the shaft opening). The motor can function in ambient temperatures ranging from 0 to 40°C and supports humidity levels of 20% to 80% without condensation. Cooling is achieved through a totally enclosed and self-cooled method, making it suitable for prolonged use. Additionally, the vibration level is maintained at 15 mm/s or less, contributing to stable operation in sensitive applications.