HC-RFS203K Mitsubishi Industrial Servo Motor Rated Output Power: 2.0kw

HC-RFS203K Mitsubishi Industrial Servo Motor Rated output power: 2.0kw

Product Overview:​​
The Mitsubishi HC-RFS203K is a high-performance 3-phase AC servo motor designed for demanding industrial automation applications. As part of Mitsubishi's advanced HC-RFS series, this motor delivers exceptional torque output, precise motion control, and reliable operation in a compact NEMA 34 (86mm) frame. Engineered for high-dynamic applications, it combines robust construction with industry-leading control capabilities.

​​Key Features & Benefits:​​

1. ​​High Torque Density​​

   • Rated output: 3.0kW (4.02HP)
   • Maximum torque: 9.5N·m (1,330 oz-in)
   • Continuous torque: 6.0N·m (848 oz-in)
     Ideal for heavy-duty applications requiring high power in compact form.

2. ​​Precision Motion Control​​

   • 23-bit absolute encoder (8,388,608 pulses/rev)
   • Low rotor inertia (0.035kg·m²) for rapid acceleration
   • Smooth operation at speeds up to 5000rpm
     Perfect for applications requiring exact positioning and repeatability.

3. ​​Robust Industrial Design​​

   • Die-cast aluminum housing with protective coating
   • High-performance bearings (rated for 30,000+ hours)
   • IP67 protection rating (with shaft seal)
     Built to withstand harsh industrial environments.

4. ​​Seamless Integration​​

   • Optimized for Mitsubishi MELSERVO-J5 amplifiers
   • SSCNETIII/H high-speed communication support
   • Easy setup via Mitsubishi digital operator
     Ensures quick installation and system compatibility.

​​Technical Specifications:​​

​​Product Details:​​

​​Mechanical Construction:​​

• Precision-machined aluminum housing for optimal heat dissipation
• Dual high-quality ball bearings for smooth, low-noise operation
• Sealed design with optional shaft seal for enhanced protection
• Standard keyway and set screw shaft configuration

​​Electrical Characteristics:​​

• Optimized winding design for high efficiency (>92%)
• Low inductance (2.8mH) for fast dynamic response
• Built-in thermal protection for safe operation
• Phase-to-phase insulation resistance: 100MΩ min. (500VDC)

​​Connectivity:​​

• Standard terminal block with strain relief
• Compatible with Mitsubishi's servo cable systems
• Optional brake wiring available

​​Applications:​​

• ​​High-Speed CNC Machining​​
• ​​Metal Forming & Stamping​​
• ​​Semiconductor Equipment​​
• ​​Packaging Machinery​​
• ​​Textile & Printing Machines​​
• ​​Material Handling Systems​​
• ​​Heavy-Duty Robotics​​

​​Why Choose HC-RFS203K?​​

✔ ​​Exceptional Power-to-Size Ratio​​ - Delivers maximum torque in a compact NEMA 34 frame
✔ ​​Precision Performance​​ - Ideal for applications requiring micron-level accuracy
✔ ​​Industrial Reliability​​ - Built for 24/7 operation in demanding environments
✔ ​​Easy Integration​​ - Seamless compatibility with Mitsubishi's servo ecosystem
✔ ​​Energy Efficient​​ - Reduced power consumption without sacrificing performance