Yaskawa SGM7A-25A7A61 / SGM7A-25A7A21 Sigma-7 2.5kW AC Servo Motor

The Yaskawa SGM7A-25A7A61 and SGM7A-25A7A21 are 2.5kW low-inertia AC servo motors from the Sigma-7 series, designed for high-speed and precision motion control in industrial automation systems.

These servo motors operate with a 200V AC power supply and feature a 24-bit absolute encoder for accurate position feedback.

The two model variations differ in shaft configuration:

• SGM7A-25A7A61: Straight shaft with key and tap.

• SGM7A-25A7A21: Straight shaft without key.

Technical Specifications

• Brand: Yaskawa

• Series: Sigma-7

• Model: SGM7A-25A7A61 / SGM7A-25A7A21

• Motor Type: Low-Inertia AC Servo Motor

• Rated Output: 2.5kW

• Input Voltage: 200V AC

• Encoder: 24-bit Absolute

• Rated Speed: 3000 rpm

• Maximum Speed: 6000 rpm

• Rated Torque: 7.96 Nm

• Instantaneous Maximum Torque: 23.9 Nm

• Rated Current: 15.6 Arms

• Shaft Options: With Key and Tap / Without Key

• Options: No additional options

Applications

• CNC machine tools

• Industrial automation equipment

• High-speed positioning systems

• Robotics and automated machinery

• Precision manufacturing equipment

Ordering Information

Please specify the complete model number and shaft configuration when requesting a quotation.

HK HC Electronic supplies industrial automation spare parts for maintenance, repair, and replacement requirements.

Contact us for availability, pricing, shipping information, and model compatibility confirmation.