Product Overview

The Yaskawa SGM7J-01AFA61 is a compact 100 W Sigma-7 medium-inertia rotary servo motor for high-precision industrial motion control. It delivers a rated torque of 0.318 Nm at 3000 RPM and supports a maximum motor speed of 6000 RPM.

This configuration incorporates a 24-bit incremental serial encoder and a straight output shaft with key and threaded center hole. The final 61 mechanical specification does not include a holding brake or oil seal.

Main Features

• 100 W rated output for compact automation axes.
• 200 VAC-class Sigma-7 motor design.
• Rated torque of 0.318 Nm and instantaneous maximum torque of 1.11 Nm.
• Rated speed of 3000 RPM and maximum speed of 6000 RPM.
• 24-bit incremental serial encoder.
• Medium-inertia rotor for stable mechanical load matching.
• Straight shaft with key and threaded center hole.
• Compact 40 mm flange-class construction.

Technical Specifications

Compatible System and Applications

The SGM7J-01AFA61 is normally paired with a compatible 100 W Sigma-7 SERVOPACK such as an SGD7S-R90A capacity. The complete SERVOPACK suffix must be selected according to the controller interface, safety requirements, encoder support and machine communication architecture.

Typical applications include inspection equipment, compact feeders, electronic assembly machinery, labelling systems, measuring devices, small packaging axes and light robotic positioning mechanisms.

Maintenance and Replacement Notes

Confirm the complete SGM7J-01AFA61 designation, including the incremental encoder and final keyed-shaft configuration. Verify the shaft diameter, key dimensions, threaded center hole, flange, connector orientation and mounting depth.

Check the SERVOPACK capacity, firmware, motor parameters, encoder cable, motor power cable, coupling and machine travel limits. This model does not include a holding brake and should not directly support a suspended load after servo power is removed.

Related Models

Related models include SGM7J-01AFA21 with a plain shaft, SGM7J-01AFA6C with a holding brake, SGM7J-01AFC6S with an oil seal and SGM7J-01A7A61 with a 24-bit absolute encoder.

Inquiry and Supply Notes

Please provide the complete motor nameplate, installed SERVOPACK model, cable part numbers and clear photographs of the shaft and connectors. Product condition, availability and included accessories must be confirmed for each quotation.