Description
MITSUBISHI HC-KFS23K-S49: High-Precision Servo Motor for Industrial Automation

If you’re looking for a servo motor that delivers exceptional precision and reliability, the MITSUBISHI HC-KFS23K-S49 is worth considering. From my experience, this model stands out in applications requiring smooth motion control and high torque density. It seems to be particularly popular in industries where downtime isn’t an option.
Key Features
- High Torque Output: Designed to handle demanding loads with minimal heat generation, making it ideal for continuous operation.
- Advanced Encoder Technology: Equipped with a high-resolution encoder for precise positioning and feedback, ensuring accuracy even in complex tasks.
- Compact Design: Its small footprint allows for flexible integration into tight spaces without sacrificing performance.
- Energy Efficiency: Optimized power consumption reduces operational costs, which typically matters in large-scale deployments.
Technical Specifications
| Specification | Details |
|---|---|
| Brand/Model | MITSUBISHI HC-KFS23K-S49 |
| HS Code | 8501.31 |
| Power Requirements | 200-230V AC, 50/60Hz |
| Dimensions & Weight | 145mm x 85mm x 85mm, 4.5kg |
| Operating Temperature | 0°C to 40°C |
| Signal Input/Output Types | Analog, Pulse, Digital I/O |
| Communication Interfaces | EtherCAT, Modbus TCP/IP |
| Installation Method | Flange Mounting |
Application Fields
This servo motor finds its place in various industrial settings. In CNC machining centers, it ensures smooth spindle rotation and accurate tool positioning. For robotics, it provides the responsiveness needed for pick-and-place operations. One thing I appreciate is how well it performs in packaging lines, where speed and repeatability are critical. You might notice that its durability makes it a favorite in automotive assembly plants too.
Advantages & Value
From a procurement perspective, this model offers several advantages. First, its compatibility with existing MITSUBISHI systems minimizes integration headaches. Second, the long lifespan reduces replacement frequency, saving both time and money. Additionally, their technical support team tends to respond quickly, which can make troubleshooting less stressful. While upfront costs may seem higher than some alternatives, the total cost of ownership often ends up being lower due to reduced maintenance needs.
Installation & Maintenance
Proper installation requires adherence to specific guidelines. The motor should be mounted in a well-ventilated cabinet to prevent overheating. Wiring must follow standard safety protocols, avoiding sharp bends or excessive tension. Routine maintenance includes periodic calibration checks and cleaning dust from vents. Firmware updates, though infrequent, are recommended to ensure optimal performance. A mild contrast here is that while the unit itself is robust, neglecting these steps could lead to premature wear.
Quality & Certifications
The HC-KFS23K-S49 comes with certifications like CE, UL, and RoHS compliance, ensuring it meets global safety and environmental standards. The manufacturer also provides a one-year warranty, covering defects in materials and workmanship. In most cases, customers report satisfaction with the product’s build quality and reliability.
Order Placement Process and Guarantees
Delivery times vary depending on stock availability—typically within a week for in-stock items, but no more than a month at the latest. Payment terms include a 50% advance payment, with the balance due before delivery. Express shipping options via FedEx, UPS, or DHL ensure timely arrival. Plus, the 365-day warranty gives peace of mind during the initial usage period.








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