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Yaskawa SGM Sigma-7 Series SGM-04A314

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SGM-04A314

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The Yaskawa SGM-04A314 is a servomotor designed for permanent magnet synchronous operation, capable of delivering consistent power output. This motor supports nominal voltages of 200 VAC and can be utilized in both single and three-phase applications, ensuring versatile compatibility.

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Technical specifications for SGM-04A314

ManufacturerYaskawa
Product TypePermanent Magnet Synchronous AC Servomotor
Product LineSGM Sigma-7 Series
Part NumberSGM-04A314
Weight3.75 lbs (1.70 kg)
Continuous Power Rating400 W (0.54 HP) at rated torque
Nominal Voltage200 VAC, single/three-phase compatible
Peak Current Capacity2.6 A (rated), with short-term overload tolerance
Rated Torque Output1.27 Nm (12.7 kg·cm) at 3000 RPM
Maximum Operating Speed3000 RPM (±1% speed fluctuation band)
Position Feedback Resolution2048 pulses/revolution incremental encoder
Shaft ConfigurationKeyed straight shaft
Environmental ProtectionTotally enclosed, non-ventilated (IP65 equivalent)
Mounting StandardIEC flange mount
Thermal Operating Range0°C to 40°C ambient temperature
Instantaneous Torque Capacity300% of rated torque (3.81 Nm)
Radial Shaft Load Limit49 N maximum permissible radial force
Communication ProtocolMECHATROLINK-II compatible interface
Feedback Signal TypeDifferential line driver output
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The Yaskawa SGM-04A314 is a permanent magnet synchronous AC servomotor engineered for reliable performance in various applications. It delivers a continuous power rating of 400 watts, equivalent to 0.54 horsepower, and accommodates a nominal voltage of 200 VAC, making it suitable for use with both single-phase and three-phase systems.

With the capability to handle a peak current of 2.6 amps, this motor also tolerates short-term overloads. The rated output torque corresponds to 1.27 newton-meters at 3000 RPM, providing ample force for demanding tasks. The motor can achieve a maximum operating speed of 3000 RPM, with a speed fluctuation band of ±1%, ensuring consistent operation.

Feedback is facilitated by a 2048 pulses/revolution incremental encoder, enabling accurate position monitoring. The servomotor features a keyed straight shaft design, ensuring reliable coupling with other components. Environmental durability is enhanced by its totally enclosed, non-ventilated construction, rated equivalent to IP65, which protects against dust and water ingress.

Flexibility in installation is supported via the IEC flange mount standard. It functions effectively within a thermal operating range of 0°C to 40°C ambient temperature. The motor's instantaneous torque capacity can reach 300% of the rated torque, equating to 3.81 Nm, providing substantial power during short bursts. A radial load limit of 49 N is also specified, denoting the maximum permissible radial force. This unit implements the MECHATROLINK-II communication protocol and employs a differential line driver output for transmitting feedback signals.