Here’s a detailed breakdown of the HG-SR352G1 (1/11) geared servo motor from Mitsubishi Electric’s MELSERVO-J4 series:

Performance Specifications

• Rated Power: 3.5 kW
• Rated Torque: 16.7 Nm
• Maximum Torque: 50.1 Nm
• Rated Speed: 2000 rpm
• Maximum Speed: 3000 rpm
• Gear Ratio: 1/11 high-precision gearhead
• Backlash: 40 arcminutes (0.67°)
• Efficiency: 85–94%
• Inertia: 82.8 kg· cm (medium inertia)

Electrical & Encoder Details

• Voltage Class: 200V AC
• Rated Current: 14 A
• Maximum Current: 45 A
• Encoder Type: 22-bit absolute feedback encoder
• Resolution: 4,194,304 pulses/rev
• Connection Type: 2 × MS-type connectors

Design & Dimensions

• Shaft Type: Straight
• Brake: Not included
• Protection Rating: IP44
• Mounting: 260 × 260 mm flange
• Size: 290 mm (W) × 285.9 mm (H) × 448 mm (D)
• Weight: 60 kg
• Cooling Method: Natural cooling
• Ambient Temp Range: 0 to 40°C