Yaskawa SGM7A-40AFA61 Sigma-7 4kW AC Servo Motor

The Yaskawa SGM7A-40AFA61 is a 4kW AC servo motor model from the Sigma-7 series, designed for industrial automation, CNC machinery, and precision motion control applications.

This 200V servo motor model is identified with a 24-bit incremental encoder configuration. The SGM7A 4kW motor rating provides a rated torque of 12.6 Nm and an instantaneous maximum torque of 37.8 Nm, with a rated speed of 3000 rpm and a maximum speed of 6000 rpm.

The model designation indicates a straight shaft with key and tap configuration. Please verify the complete nameplate and mechanical configuration before ordering.

Technical Specifications

• Brand: Yaskawa

• Series: Sigma-7

• Model: SGM7A-40AFA61

• Rated Output: 4kW

• Input Voltage: 200V

• Encoder Resolution: 24-bit

• Encoder Type: Incremental

• Rated Speed: 3000 rpm

• Maximum Speed: 6000 rpm

• Rated Torque: 12.6 Nm

• Instantaneous Maximum Torque: 37.8 Nm

• Rated Current: 25.4 Arms

• Instantaneous Maximum Current: 77 Arms

• Shaft Configuration: Straight with Key and Tap (verify nameplate)

• Brake Configuration: Please confirm before purchase

Applications

• CNC machine tools

• Industrial automation equipment

• Precision positioning systems

• Manufacturing machinery

• Motion control applications

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.

Important: Please provide the motor nameplate or confirm the complete model number before ordering. Encoder type and mechanical configuration must match your existing servo drive and machine.