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Mitsubishi HC-MF43K AC servo motor, a compact component for industrial automation

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Mitsubishi HC‑MF43K

by Mitsubishi Electric

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OverviewThe Mitsubishi HC-MF43K is an advanced AC servo motor, specifically engineered for tasks requiring exceptional precision and compact integration. This prominent model from Mitsubishi's HC-MF series features a robust 0.4 kW power output and a swift 3000 rpm top speed. It incorporates a sophisticated incremental encoder, ensuring precise positioning and fluid, regulated movement. This makes it an invaluable asset for industrial settings with limited space. Operating at 200V and designed for flange mounting, it offers excellent adaptability and straightforward integration into both new and existing systems.Key Features Optimized Power Delivery: Provides a dependable 0.4 kW rated power, perfect for various precision-oriented tasks. Rapid Performance: Achieves a maximum speed of 3000 rpm, guaranteeing dynamic and efficient functionality. Broad Voltage Compatibility: Operates efficiently with a 200 V AC power source, aligning with global industrial requirements. Superior Positional Accuracy: Equipped with a high-definition incremental encoder, delivering exact control for complex motion profiles. Compact Construction: Designed with a space-saving flange mount for easy placement in confined areas without compromising performance. Quiet Movement: Engineered to minimize both vibration and noise, leading to a more consistent and refined motion control system. Effortless Integration: Fully compatible with Mitsubishi MR-J3 and MR-J4 series servo amplifiers, ensuring simple system configuration and optimal performance synergy. Technical Specifications Rated Power: 0.4 kW Voltage Rating: 200 V AC Speed Range: Up to 3000 rpm Encoder Type: Incremental, high-resolution Mounting: Flange-mounted Protection Rating: IP65 (excluding shaft), providing strong defense against dust and water. Compatible Servo Drives: MR-J3 / MR-J4 Series Operating Temperature: 0–40 °C, suitable for a broad spectrum of industrial environments. ApplicationsThe Mitsubishi HC-MF43K AC servo motor is perfectly suited for a wide array of demanding industrial applications where accuracy, speed, and a compact form factor are essential: Precise Pick-and-Place Systems: Guarantees accurate and repeatable movements for automated assembly and material handling. Indexing Machines: Delivers exact rotational and linear positioning for automated manufacturing processes. Small Robotic Assemblies: Enables agile and precise movements in compact robotic arms and manipulators. Packaging and Labeling Equipment: Provides dependable and fast operation for efficient product processing. CNC Operations: Offers the accuracy and responsiveness necessary for detailed and intricate machining tasks. Automated Inspection Devices: Powers precise movements for cameras and sensors in quality control setups. Space-Constrained Industrial Environments: Optimal for settings where powerful motion control is needed within restricted physical dimensions. Why Choose?The Mitsubishi HC-MF43K stands out as an exceptional choice for engineers and manufacturers seeking a high-performance, small-footprint servo solution. Its thoughtfully balanced design delivers potent performance within a remarkably compact size, making it perfect for increasingly miniaturized industrial machinery. The integration of a high-accuracy incremental encoder ensures superior motion control, leading to improved product quality and operational efficiency. Furthermore, its quiet, vibration-resistant operation contributes to a more stable and reliable production environment. With its effortless compatibility with Mitsubishi’s leading MR-J3 and MR-J4 servo drives, integration is streamlined, reducing setup time and complexity. For industrial applications demanding motion precision in tight spaces, the HC-MF43K offers an unmatched combination of accuracy, power, and efficiency.Order NowEnhance your motion control capabilities with the Mitsubishi HC-MF43K AC servo motor. Experience the unrivaled precision and efficiency that this advanced servo motor brings to your industrial applications.FAQWhat is the rated power of the Mitsubishi HC-MF43K?The Mitsubishi HC-MF43K has a rated power of 0.4 kW, providing ample power for various precision tasks.What is the maximum speed of this servo motor?This servo motor can achieve a maximum speed of 3000 rpm, ensuring dynamic and efficient operation.Which servo drives are compatible with the HC-MF43K?The HC-MF43K is fully compatible with Mitsubishi MR-J3 and MR-J4 series servo amplifiers for seamless integration.Is this motor suitable for use in confined spaces?Yes, its compact flange-mount design makes it ideal for easy integration into limited spaces without compromising performance.What kind of encoder does the HC-MF43K use?This motor features a high-resolution incremental encoder, providing superior positional accuracy for intricate motion profiles.

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PRODUCT DETAILS

Mitsubishi HC‑MF43K

Overview

This is a genuine Mitsubishi Electric component from the Servo Drives & Motors family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Mitsubishi Electric catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Mitsubishi Electric automation ecosystem
  • Engineered to integrate inside Servo Drives & Motors installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Mitsubishi Electric equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Mitsubishi Electric catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Mitsubishi Electric platform with documented conversion notes for the Servo Drives & Motors family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Rated Power: 0.4 kW
  • Voltage Rating: 200 V AC
  • Speed Range: Up to 3000 rpm
  • Encoder Type: Incremental, high-resolution
  • Mounting: Flange-mounted
  • Protection Rating: IP65 (excluding shaft), providing strong defense against dust and water.
  • Compatible Servo Drives: MR-J3 / MR-J4 Series
  • Operating Temperature: 0–40 °C, suitable for a broad spectrum of industrial environments.

Applications

The Mitsubishi HC-MF43K AC servo motor is perfectly suited for a wide array of demanding industrial applications where accuracy, speed, and a compact form factor are essential:

  • Precise Pick-and-Place Systems: Guarantees accurate and repeatable movements for automated assembly and material handling.
  • Indexing Machines: Delivers exact rotational and linear positioning for automated manufacturing processes.
  • Small Robotic Assemblies: Enables agile and precise movements in compact robotic arms and manipulators.
  • Packaging and Labeling Equipment: Provides dependable and fast operation for efficient product processing.
  • CNC Operations: Offers the accuracy and responsiveness necessary for detailed and intricate machining tasks.
  • Automated Inspection Devices: Powers precise movements for cameras and sensors in quality control setups.
  • Space-Constrained Industrial Environments: Optimal for settings where powerful motion control is needed within restricted physical dimensions.

Why Choose the HC‑MF43K?

The Mitsubishi HC-MF43K stands out as an exceptional choice for engineers and manufacturers seeking a high-performance, small-footprint servo solution. Its thoughtfully balanced design delivers potent performance within a remarkably compact size, making it perfect for increasingly miniaturized industrial machinery. The integration of a high-accuracy incremental encoder ensures superior motion control, leading to improved product quality and operational efficiency. Furthermore, its quiet, vibration-resistant operation contributes to a more stable and reliable production environment. With its effortless compatibility with Mitsubishi’s leading MR-J3 and MR-J4 servo drives, integration is streamlined, reducing setup time and complexity. For industrial applications demanding motion precision in tight spaces, the HC-MF43K offers an unmatched combination of accuracy, power, and efficiency.

Availability & Shipping

  • In stock: HC‑MF43K ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every HC‑MF43K ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The Mitsubishi HC-MF43K has a rated power of 0.4 kW, providing ample power for various precision tasks.

Machine down? We ship parts the same day.

New, surplus, and refurbished Mitsubishi Electric inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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