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Mitsubishi HG-KR73BJ servo motor with a 0.75 kW power rating and integrated brake

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Mitsubishi HG-KR73BJ

by Mitsubishi Electric

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OverviewThe Mitsubishi HG-KR73BJ servo motor delivers outstanding accuracy and performance, an integral part of the renowned MR-J4 series. This servo motor is engineered for the rigorous demands of contemporary industrial settings, providing remarkable responsiveness and dependability. With a robust 0.75 kW power output and dynamic capabilities, the HG-KR73BJ is the perfect solution for applications demanding intricate motion control, exceptional accuracy, and steadfast operational stability. Designed for seamless integration with Mitsubishi's advanced servo amplifier systems, the HG-KR73BJ exemplifies the brand's dedication to innovation and quality. Its high-resolution encoder ensures unparalleled positional exactitude, making it an essential component for sophisticated machinery where every movement matters. This model guarantees smooth operation, effectively reducing vibrations and maximizing the efficiency of your automated processes.Key Features Rated Power: 0.75 kW for potent and efficient operation. Rated Speed: 3000 RPM, with a maximum speed capacity reaching 6000 RPM, offering dynamic performance. Voltage Class: Optimized for 200V class operation, ensuring extensive compatibility. High-Precision Encoder: Equipped with a 22-bit absolute encoder for exceptional accuracy and repeatability. Compact Design: Lightweight and compact housing facilitates installation in confined spaces. Smooth Operation: Engineered for minimal vibration and superior motion fluidity. Seamless Integration: Designed for effortless integration with Mitsubishi servo amplifiers. Integrated Brake: Features a built-in brake (BJ type) for enhanced safety and controlled stopping. Technical Specifications Mitsubishi Code: HG-KR73BJ Series: HG-KR (Compatible with MR-J4 series) Rated Power: 0.75 kW Rated Voltage: 200V AC Rated Speed: 3000 RPM Maximum Speed: 6000 RPM Encoder Type: 22-bit Absolute Encoder Brake: With brake (BJ type) Protection Class: IP65 (Excluding shaft) Mounting: Flange-mounted Shaft: Straight without key ApplicationsThe Mitsubishi HG-KR73BJ servo motor is highly versatile, making it suitable for a wide range of demanding industrial uses where accuracy and reliability are crucial: Pick-and-Place Machines: Enables rapid and precise material handling. Compact Robotic Arms: Powers small-scale robotics requiring high-precision movements. Positioning Systems: Ensures accurate and repeatable positioning in manufacturing processes. Packaging and Labeling Equipment: Drives precise and efficient packaging and labeling operations. Precision Industrial Automation: Enhances the accuracy and efficiency of general industrial automation tasks. Why Choose This Model?The Mitsubishi HG-KR73BJ stands out as a superior choice for several compelling reasons: Optimized for Space: Its compact size, coupled with high torque performance, makes it an ideal solution for applications where installation space is limited. Unrivaled Precision: The advanced 22-bit absolute encoder provides extremely precise control and feedback, ensuring the highest level of accuracy for critical operations. Effortless Integration: Designed for easy and seamless integration within existing Mitsubishi servo systems, simplifying setup and reducing deployment time. Exceptional Durability: Boasting a robust and high-quality design, the HG-KR73BJ guarantees a long service life, even in the most challenging industrial environments. Enhanced Safety: The integrated brake mechanism offers an additional layer of safety and control, crucial for applications requiring precise stops. Order NowUnlock the full potential of your industrial automation systems with the Mitsubishi HG-KR73BJ high-precision servo motor. Experience a perfect blend of compact design, powerful 0.75 kW performance, and the unparalleled accuracy of a 22-bit absolute encoder. This servo motor is meticulously engineered to meet the stringent demands of modern motion control applications, ensuring superior results.FAQWhat is the rated power of the Mitsubishi HG-KR73BJ servo motor?The Mitsubishi HG-KR73BJ servo motor has a rated power of 0.75 kW.What type of encoder does the HG-KR73BJ feature?The HG-KR73BJ is equipped with a 22-bit absolute encoder for exceptional accuracy.Does the Mitsubishi HG-KR73BJ include a brake?Yes, the HG-KR73BJ model features an integrated brake for enhanced safety.What is the maximum speed capability of this servo motor?This servo motor has a maximum speed capability of up to 6000 RPM.In which series is the HG-KR73BJ compatible?The HG-KR73BJ is part of the HG-KR series and is compatible with the MR-J4 series.

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$951.00
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PRODUCT DETAILS

Mitsubishi HG-KR73BJ

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

  • Mitsubishi Code: HG-KR73BJ
  • Series: HG-KR (Compatible with MR-J4 series)
  • Rated Power: 0.75 kW
  • Rated Voltage: 200V AC
  • Rated Speed: 3000 RPM
  • Maximum Speed: 6000 RPM
  • Encoder Type: 22-bit Absolute Encoder
  • Brake: With brake (BJ type)
  • Protection Class: IP65 (Excluding shaft)
  • Mounting: Flange-mounted
  • Shaft: Straight without key

Applications

The Mitsubishi HG-KR73BJ servo motor is highly versatile, making it suitable for a wide range of demanding industrial uses where accuracy and reliability are crucial:

  • Pick-and-Place Machines: Enables rapid and precise material handling.
  • Compact Robotic Arms: Powers small-scale robotics requiring high-precision movements.
  • Positioning Systems: Ensures accurate and repeatable positioning in manufacturing processes.
  • Packaging and Labeling Equipment: Drives precise and efficient packaging and labeling operations.
  • Precision Industrial Automation: Enhances the accuracy and efficiency of general industrial automation tasks.

Why Choose the HG-KR73BJ?

The Mitsubishi HG-KR73BJ stands out as a superior choice for several compelling reasons:

  • Optimized for Space: Its compact size, coupled with high torque performance, makes it an ideal solution for applications where installation space is limited.
  • Unrivaled Precision: The advanced 22-bit absolute encoder provides extremely precise control and feedback, ensuring the highest level of accuracy for critical operations.
  • Effortless Integration: Designed for easy and seamless integration within existing Mitsubishi servo systems, simplifying setup and reducing deployment time.
  • Exceptional Durability: Boasting a robust and high-quality design, the HG-KR73BJ guarantees a long service life, even in the most challenging industrial environments.
  • Enhanced Safety: The integrated brake mechanism offers an additional layer of safety and control, crucial for applications requiring precise stops.

Availability & Shipping

  • In stock: HG-KR73BJ 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-KR73BJ ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The Mitsubishi HG-KR73BJ servo motor has a rated power of 0.75 kW.

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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