Here’s a detailed overview of the HG-SR102K AC servo motor from Mitsubishi Electric’s MELSERVO J4 series:

 General Specifications

• Model: HG-SR102K
• Series: MELSERVO J4 (HG-SR sub-series)
• Type: AC brushless rotary servo motor
• Shaft: Keyed shaft (with key)
• Encoder: Built-in 22-bit absolute/incremental encoder (4.19 million pulses/rev)

 Electrical & Performance

• Rated Output: 1.0 kW (1000W)
• Rated Torque: 4.8 Nm
• Max Torque: 14.3 Nm
• Rated Speed: 2000 rpm
• Max Speed: 3000 rpm
• Rated Current: 5.6 A
• Max Current: 17 A
• Voltage Class: 200V AC

 Mechanical Features

• Mounting: 130×130 mm flange
• Moment of Inertia: 0.00116 kg· m
• Protection Rating: IP67 (dust-tight and water-resistant)
• Cooling: Natural cooling
• Design: Medium inertia, medium power capacity

 Dimensions & Environment

• Size: H177.5 mm × W130 mm × D187.5 mm
• Operating Temp: 0°C to +40°C
• Storage Temp: –15°C to +70°C
• Max Radial Load: 980 N
• Max Axial Load: 490 N