Top Mitsubishi CNC Drives for Precision Motion in 2025

In the world of CNC automation, precision and repeatability aren't just features—they're requirements. As we move through 2025, Mitsubishi Electric remains a top name in servo and control technology, delivering motion products that balance durability, affordability, and performance.

Whether you're retrofitting legacy systems or designing custom OEM machines, these Mitsubishi CNC drives are winning attention from engineers and integrators worldwide. Below are three top-performing options—each offering a different advantage depending on your control architecture and motion demands.

1. Mitsubishi HG-KR23BK: Compact Precision for Tight Spaces

The HG-KR23BK servo motor and drive combination is a favorite in precision machining and material handling environments where space is limited but performance can’t be compromised. This 200W-class motor from the MELSERVO-J4 series features:

• Compact body with high torque density
• 20-bit encoder resolution for ultra-smooth control
• Optimized for fast acceleration/deceleration profiles
• Excellent for pick-and-place and small CNC platforms

Engineers looking for high-speed positioning in a small form factor appreciate the HG-KR23BK’s ability to outperform larger units in tightly integrated designs. It’s especially popular in medical manufacturing, electronics assembly, and light robotic arms.

➡️ View Mitsubishi HG-KR23BK availability and specs

2. Mitsubishi MDS-C1-V1-90: The Workhorse of Legacy CNC Machines

The MDS-C1-V1-90 drive continues to thrive in legacy Mitsubishi CNC systems, including milling machines, lathes, and EDMs. This 9kW-class power supply and drive unit offers:

• Seamless compatibility with older CNC controls
• Stable power for mid-to-large servo motors
• Built-in diagnostic protections for overcurrent, overvoltage, and thermal events

In 2025, more OEMs and MRO teams are investing in drive replacements like the MDS-C1-V1-90 rather than overhauling the entire control system. This part offers a cost-effective way to breathe new life into proven machine platforms—avoiding complex rewiring or reprogramming.

➡️ View Mitsubishi MDS-C1-V1-90 availability and pricing

3. Mitsubishi FX2N-16EYS: Affordable I/O Expansion for CNC Control

While technically an output module, the Mitsubishi FX2N-16EYS plays a critical role in many CNC control environments. It provides 16 digital transistor outputs, expanding the system’s ability to control auxiliary equipment like:

• Tool changers
• Coolant pumps
• Conveyor systems
• Indexers and hydraulic systems

With its low price point (typically under $100) and easy plug-in for FX2N PLCs, this module allows integrators and retrofitters to scale control without breaking the bank. It's a go-to for expanding functionality on legacy machines where cost-efficiency is key.

➡️ View Mitsubishi FX2N-16EYS availability

What Makes These Mitsubishi Drives Stand Out?

Each of these parts—while different in size, role, and generation—shares common values that Mitsubishi Electric is known for:

• Reliable operation in industrial conditions
• Well-documented specs and software support
• Long lifecycle and wide install base

These are not niche solutions. They are field-proven components that engineers trust to deliver day after day. That’s why they continue to outperform newer, flashier products that often require costly rewiring or control changes.

How to Choose the Right Drive

If you're unsure which Mitsubishi part fits your machine’s motion needs, here’s a quick breakdown:

• HG-KR23BK: Choose for high-precision tasks in space-constrained automation or robotics systems.
• MDS-C1-V1-90: Ideal for replacing power modules in legacy CNC machines where full upgrades are too costly.
• FX2N-16EYS: Perfect for expanding I/O on older Mitsubishi PLCs that control CNC accessories or support processes.

Still have questions? Contact our automation experts—we’re happy to walk you through specs, compatibility, and availability.

Conclusion: Precision on Your Terms

From low-cost output modules to high-end servo motors, Mitsubishi continues to offer CNC solutions that meet the realities of today’s manufacturing floor. The HG-KR23BK, MDS-C1-V1-90, and FX2N-16EYS are proof that strategic upgrades—done right—can extend equipment life, boost motion performance, and protect your automation budget.

Get motion you can trust. Choose Mitsubishi.