Yaskawa SGM7A-40A7A61 Sigma-7 4kW AC Servo Motor

The Yaskawa SGM7A-40A7A61 is a 4kW AC servo motor from the Sigma-7 series, designed for industrial automation, CNC machinery, and precision motion control applications.

Operating with a 200V power supply, this servo motor features a 24-bit absolute encoder for high-resolution position feedback. It provides a rated torque of 12.6 Nm, an instantaneous maximum torque of 15.8 Nm, and a rated speed of 3000 rpm, with a maximum speed of 6000 rpm.

The motor features a straight shaft with key and tap, a 130mm flange, and a robust design for integration into compatible industrial machinery.

Technical Specifications

• Brand: Yaskawa

• Series: Sigma-7

• Model: SGM7A-40A7A61

• Rated Output: 4kW

• Input Voltage: 200V

• Encoder Resolution: 24-bit

• Encoder Type: Absolute

• Rated Speed: 3000 rpm

• Maximum Speed: 6000 rpm

• Rated Torque: 12.6 Nm

• Instantaneous Maximum Torque: 15.8 Nm

• Motor Inertia: 9.6 × 10⁻⁴ kg·m²

• Shaft Type: Straight with Key and Tap

• Shaft Diameter: 28mm

• Shaft Length: 55mm

• Flange Size: 130mm

• Weight: 13.5kg

• Options: Without Options

Applications

• CNC machine tools

• Industrial automation systems

• Precision positioning equipment

• Manufacturing machinery

• High-performance motion control systems

Why Choose HK HC Electronic?

HK HC Electronic supplies industrial automation spare parts and servo motor components to customers worldwide.

Contact us for product availability, pricing, delivery information, and technical support.

Please confirm the complete model number and encoder type before ordering to ensure compatibility with your existing servo drive and machine.