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Mitsubishi HG-KR053 compact AC servo motor for industrial automation

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Mitsubishi HG-KR053

by Mitsubishi Electric

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OverviewThe Mitsubishi HG-KR053 is a cutting-edge 50W compact AC servo motor, meticulously developed within the esteemed HG-KR series to provide exceptional precision and efficiency, particularly in applications where space is limited. Its robust construction, combined with a fast 3000 RPM rated speed and a 200V input, positions it as a cornerstone for contemporary industrial automation. Featuring an integrated 22-bit absolute encoder, this servo motor guarantees superior positioning accuracy and remarkably consistent operation, vital for the most rigorous and dynamic industrial operations. The HG-KR053 exemplifies Mitsubishi Electric's dedication to innovation, offering a compact yet potent solution for intricate motion control requirements.Key Features Series: HG-KR – Part of Mitsubishi Electric's renowned high-performance compact servo motor series. Rated Output: 50W – Delivers efficient power for precise control. Rated Speed: 3000 RPM – Ensures high-speed functionality and responsiveness. Maximum Speed: Up to 6000 RPM – Provides enhanced dynamic abilities for various uses. Voltage Class: 3-phase 200V – Standard industrial voltage for dependable power. Encoder Type: 22-bit absolute encoder – Offers exceptional resolution for ultra-accurate positioning and repeatability. Shaft Type: Straight (no key, no oil seal) – Simplifies mounting and minimizes potential failure points. Protection Class: IP65 (excluding shaft and connectors) – Provides robust protection against dust and water, ensuring durability in harsh industrial settings. Mounting Style: Flange mount – Facilitates easy and secure integration into machinery. Cooling Method: Natural convection – Ensures reliable thermal management without needing external cooling. Technical Specifications Catalog Number: HG-KR053 Rated Output: 50W Rated Torque: 0.16 Nm Peak Torque: Approximately 0.48 Nm Rated Speed: 3000 RPM Input Voltage: 3-phase 200V Encoder Resolution: 22-bit (4,194,304 pulses/rev) Protection Rating: IP65 Ambient Temperature: 0°C to 40°C Mounting Type: Flange Shaft Diameter: 6 mm Weight: Approximately 0.4 kg Certifications: CE, UL, RoHS – Demonstrating compliance with international quality and safety standards. ApplicationsThe Mitsubishi HG-KR053 servo motor's compact form and high precision make it an excellent choice for a wide array of demanding industrial applications, including: Semiconductor and Electronics Assembly: Enabling fast and accurate component placement in complex electronic manufacturing processes. Laboratory Automation Equipment: Providing precise control for robotic arms, sample handling, and diagnostic instruments in scientific research. Compact Robotics and Actuators: Powering small-scale robotic systems and actuators where space is critical but performance is paramount. Precision Dispensers and Feeders: Ensuring accurate dispensing of fluids, powders, or small components in production lines. Space-Limited Industrial Machinery: Seamlessly integrating into machinery with restricted dimensions, maintaining high performance and reliability. Why Choose This Model? Ultra-Compact Design: Engineered to fit easily into confined control cabinet spaces, optimizing your machinery's footprint without compromising power. High Accuracy: The leading 22-bit encoder delivers incredibly precise positioning, ensuring exceptional quality and repeatability in your operations. Quiet and Smooth Operation: Its advanced design guarantees minimal noise and vibration, making it ideal for sensitive and noise-critical applications where operational discretion is valued. Reliable Build Quality: With an IP65 protection rating, this servo motor is engineered to endure challenging industrial environments, offering long-term durability and consistent performance. Seamless Integration: Designed for perfect compatibility with Mitsubishi MR-J4 amplifiers, allowing for straightforward setup and optimal performance. Order NowElevate your industrial automation with the Mitsubishi HG-KR053 servo motor. Contact us today to learn more and place your order.FAQWhat is the rated output of the Mitsubishi HG-KR053?The HG-KR053 has a rated output of 50W, providing efficient power for precise control in various applications.What kind of encoder does the HG-KR053 use?It features a 22-bit absolute encoder, which ensures exceptionally high positioning accuracy and smooth performance.Is the HG-KR053 suitable for environments with dust and water?Yes, with an IP65 protection class (excluding the shaft and connectors), it offers robust protection against dust and water ingress, ensuring reliability in challenging industrial conditions.What is the maximum speed of this servo motor?The HG-KR053 can reach a maximum speed of up to 6000 RPM, offering enhanced dynamic capabilities for various applications.Can the HG-KR053 be easily integrated into existing systems?Yes, it is designed for perfect compatibility with Mitsubishi MR-J4 amplifiers, allowing for seamless integration and optimal performance within your industrial setup.

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PRODUCT DETAILS

Mitsubishi HG-KR053

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

  • Catalog Number: HG-KR053
  • Rated Output: 50W
  • Rated Torque: 0.16 Nm
  • Peak Torque: Approximately 0.48 Nm
  • Rated Speed: 3000 RPM
  • Input Voltage: 3-phase 200V
  • Encoder Resolution: 22-bit (4,194,304 pulses/rev)
  • Protection Rating: IP65
  • Ambient Temperature: 0°C to 40°C
  • Mounting Type: Flange
  • Shaft Diameter: 6 mm
  • Weight: Approximately 0.4 kg
  • Certifications: CE, UL, RoHS – Demonstrating compliance with international quality and safety standards.

Applications

The Mitsubishi HG-KR053 servo motor's compact form and high precision make it an excellent choice for a wide array of demanding industrial applications, including:

  • Semiconductor and Electronics Assembly: Enabling fast and accurate component placement in complex electronic manufacturing processes.
  • Laboratory Automation Equipment: Providing precise control for robotic arms, sample handling, and diagnostic instruments in scientific research.
  • Compact Robotics and Actuators: Powering small-scale robotic systems and actuators where space is critical but performance is paramount.
  • Precision Dispensers and Feeders: Ensuring accurate dispensing of fluids, powders, or small components in production lines.
  • Space-Limited Industrial Machinery: Seamlessly integrating into machinery with restricted dimensions, maintaining high performance and reliability.

Why Choose the HG-KR053?

  • Ultra-Compact Design: Engineered to fit easily into confined control cabinet spaces, optimizing your machinery's footprint without compromising power.
  • High Accuracy: The leading 22-bit encoder delivers incredibly precise positioning, ensuring exceptional quality and repeatability in your operations.
  • Quiet and Smooth Operation: Its advanced design guarantees minimal noise and vibration, making it ideal for sensitive and noise-critical applications where operational discretion is valued.
  • Reliable Build Quality: With an IP65 protection rating, this servo motor is engineered to endure challenging industrial environments, offering long-term durability and consistent performance.
  • Seamless Integration: Designed for perfect compatibility with Mitsubishi MR-J4 amplifiers, allowing for straightforward setup and optimal performance.

Availability & Shipping

  • In stock: HG-KR053 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 HG-KR053 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The HG-KR053 has a rated output of 50W, providing efficient power for precise control in various applications.

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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