HC-SF103BK-S2 Mitsubishi Industrial Servo Motor HC SERIES 1KW BRK

HC-SF103BK-S2 Mitsubishi Industrial Servo Motor HC SERIES 1KW BRK

HC-SF103BK-S2 Overview​​

The ​​Mitsubishi HC-SF103BK-S2​​ is a ​​2-phase bipolar stepper motor​​ designed for applications requiring ​​high precision, smooth motion, and reliable performance in compact spaces​​. Part of Mitsubishi’s trusted ​​HC-SF series​​, this motor delivers ​​0.48N·m holding torque​​ in a lightweight, space-efficient NEMA 17 (42mm) frame, making it ideal for automation, robotics, and precision positioning systems.

​​HC-SF103BK-S2 Key Features​​

✅ ​​Compact & Lightweight​​ – NEMA 17 (42mm) frame with low inertia for fast response
✅ ​​High Torque Density​​ – 0.48N·m holding torque for precise motion control
✅ ​​Smooth Low-Speed Operation​​ – Minimal vibration for accurate positioning
✅ ​​Durable Construction​​ – Robust housing with IP54 protection (when properly installed)
✅ ​​Wide Compatibility​​ – Works with most industry-standard stepper drivers
✅ ​​Energy Efficient​​ – Low heat generation for continuous operation

​​HC-SF103BK-S2 Technical Specifications​​

​​HC-SF103BK-S2 Product Details​​

​​Mechanical Construction​​

• ​​Precision-machined aluminum housing​​ with protective coating for durability
• ​​High-quality ball bearings​​ for smooth, low-friction rotation
• ​​Compact, lightweight design​​ for space-constrained applications
• ​​IP54 protection rating​​ (when properly installed)

​​Electrical Characteristics​​

• ​​Optimized winding design​​ for low heat generation and efficient operation
• ​​Low inductance (3.0mH)​​ for fast response and minimal power loss
• ​​Phase-to-phase insulation resistance: 100MΩ min. (500VDC)​​
• ​​Terminal block connection​​ for easy wiring and integration

​​Performance Advantages​​

✔ ​​Smooth motion at low speeds​​ – Ideal for precision applications
✔ ​​Minimal resonance points​​ – Stable operation across a wide speed range
✔ ​​Extended cable length support​​ – Up to 30m with proper drivers

​​HC-SF103BK-S2 Applications​​

The HC-SF103BK-S2 is perfect for:

• ​​3D Printing & CNC Machines​​
• ​​Medical Device Automation​​
• ​​Laboratory Instrumentation​​
• ​​Semiconductor Handling Systems​​
• ​​Precision Positioning Equipment​​
• ​​Textile & Packaging Machinery​​
• ​​Office Automation & Robotics​​

Shenzhen Wisdomlong Technology CO.,LTD Mainly engaged in automation parts, PLCS,DCS,sensors, relays, dirves,encoder, servo drive,soft starter,touch screen,instrument,process control,electric transmission and factory automation aspects of the project design,software programming,technical service and staff training. Our company locats at the central of China,Shenzhen, Guangdong Province. With rapid development, Wisdomlong serves fields of automation in global markets, Our business covers five continents throughout the world with the basic conviction of honest, the international management of customer-centered concept and purpose of bringing convenience to customers. We have confidence to bring our customers more substantial profit with high-quality service and reasonable prices. Choosing us,you will choose a sincere friend and reliable partner. Please feel free to contact us if you are a global manufacturer of high quality brand products who desires to enter the Chinese market or who searches for a Chinese agent.We would like to create a brilliant future with friends in domestic and overseas. All goods sold have one year warranty.

The company with domestic and international numerous well-known brands supplier to build have extremely good relations of cooperation, in Japan, South Korea, southeast Asia, Africa, Europe and the United States, and formed a stable and efficient supply network. The agent and the products are widely used in machinery, equipment manufacturing, electric power, metallurgy, petrochemical, automobile manufacturing industry, paper making, chemical industry, medicine and aerospace industries.

Our Main Brand:

MITSUBISHI

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SIEMENS

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