The Yaskawa SGM7J-04AFC6 is a Sigma-7 rotary servo motor rated at 400W, 200V input, with a 24-bit incremental encoder, medium inertia design, and speeds up to 6000 rpm. It features a straight shaft with key and tap, optional oil seal and holding brake, and is designed for precise load matching in automation systems.

Specifications of SGM7J-04AFC6

• Series/Model: Sigma-7 (SGM7J)
• Capacity: 400W rated output
• Input Power Supply: 200 V AC
• Encoder: 24-bit incremental encoder (high resolution for positional accuracy)
• Shaft End: Straight shaft with key and tap
• Options: Oil seal and holding brake (DC 24V) available
• Rated Torque: 1.27 Nm
• Instantaneous Maximum Torque: 4.46 Nm
• Rated Motor Speed: 3000 rpm
• Maximum Motor Speed: 6000 rpm
• Motor Moment of Inertia: (0.556 \times 10^{-4} , \text{kg·m}^2)
• Allowable Load Moment of Inertia: Up to 10 times rated torque
• Dimensions: Height 74.7 mm, Width 60 mm, Depth 156 mm
• Weight: ~1.7–3 kg depending on options