Mitsubishi HC-RFS353K Servo Motor HCRFS353K

Description:

The Mitsubishi HC-SFS702K is a high-capacity AC servo motor from the MELSERVO HC-SFS series, designed for heavy-duty industrial motion control requiring high torque and stable operation. Commonly installed in CNC machinery, large automation systems, and production equipment, it delivers reliable positioning and consistent performance with encoder feedback. Maintenance teams and system integrators use this motor for system upgrades, repairs, and replacement of legacy high-power servo motors.

Applications:

The Mitsubishi HC-SFS702K servo motor is used in industrial automation systems requiring high torque output and stable motion control. Typical applications include CNC machining centers, heavy-duty conveyors, industrial robotics, large packaging systems, and automated production lines where precise positioning, consistent torque, and durability are critical to overall system performance and reliability.

Technical Specifications:

• Manufacturer Part Number (MPN): HC-SFS702K
• Product Type: AC Servo Motor (Medium Inertia)
• Series: MELSERVO HC-SFS
• Rated Output: 7.0 kW
• Rated Speed: ~2000 RPM
• Voltage Class: ~200–230 VAC
• Rated Current: ~35 A
• Encoder: High-resolution feedback encoder (absolute type typical)
• Shaft Type: Keyed shaft (K type)
• Structure: Industrial enclosed design
• Weight: ~20 lbs (~9 kg+)
• Protection Rating: Typically IP65 (excluding shaft)
• Mounting: Flange mount
• Status: Discontinued / legacy model

Common Replacements:

• Mitsubishi HG-SR702B
• Mitsubishi HF-SP702
• Mitsubishi HC-SFS702