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Mitsubishi HG-KR23J 200W AC Servo Motor for industrial automation

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Mitsubishi HG‑KR23J

by Mitsubishi Electric

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OverviewThe Mitsubishi Electric HG-KR23J is a sophisticated 200-watt AC servo motor crafted for applications demanding exceptional precision and dynamic motion control. A key component of the esteemed HG-KR series, this compact rotary servo motor integrates smoothly into diverse industrial automation environments. Its design not only offers a small footprint for installations with limited space but also delivers robust performance, marked by rapid response and outstanding dependability. With a consistent speed of 3000 rpm and a peak speed capability of up to 6000 rpm, the HG-KR23J excels in high-speed operations. The inclusion of a keyed shaft guarantees a secure and dependable mechanical connection, facilitating efficient power transfer. Additionally, the high-resolution 22-bit incremental encoder provides superior feedback for exact positional command, making it an essential element for advanced automation systems where accuracy is critical.Key Features Power Rating: A robust 200 W output, balancing efficiency with responsive power delivery. Rated Speed: Achieves a steady 3000 rpm, with a dynamic top speed of 6000 rpm, ensuring adaptability across various operational requirements. Encoder Type: Equipped with a high-resolution 22-bit incremental encoder, providing exceptional precision for feedback and control. Shaft Design: Features a sturdy keyed shaft for secure coupling, with an optional oil-seal variant for enhanced protection in demanding settings. Low-Inertia Rotor: Designed with a low-inertia rotor, enabling swift acceleration and deceleration for agile motion control. Compact Flange-Mount: Optimized for space-saving installations, featuring a compact flange-mount design for effortless integration. IP65-Rated Housing: Provides superior environmental protection with an IP65 rating (excluding the shaft), guarding against dust and water intrusion. Compatibility: Fully compatible with the advanced MR-J4 series servo amplifiers, ensuring seamless system integration and optimal performance. Technical Specifications Model Number: HG-KR23J Rated Torque: Approximately 0.64 Nm, providing substantial rotational force for various applications. Peak Torque: Reaches approximately 1.9 Nm, offering significant momentary power for demanding tasks. Rotor Inertia: A low rotor inertia of approximately 0.046 × 10⁻⁴ kg·m², contributing to its agile performance. Rated Voltage: Operates at 200 V AC, suitable for standard industrial power supplies. Encoder Resolution: Features a 22-bit incremental encoder, ensuring highly accurate positional feedback. Cooling Method: Utilizes natural convection for efficient heat dissipation, enhancing reliability and lifespan. Mounting: Designed for flange mounting, facilitating straightforward installation. Protection: Offers IP65 rated protection (excluding the shaft), making it resilient in industrial settings. Ambient Temperature: Functional across a wide temperature range from 0 °C to +40 °C. Certifications: Complies with international standards including CE, UL, and RoHS, affirming its quality and safety. ApplicationsThe Mitsubishi Electric HG-KR23J servo motor is perfectly suited for a diverse range of crucial applications across various industries where precision, speed, and reliability are paramount: Small Robotics and Actuators: Provides the agile and precise motion required for intricate robotic movements and responsive actuation systems. Compact Servo-Driven Conveyors: Ensures smooth, controlled, and efficient material handling in space-constrained conveyor systems. Semiconductor and Electronics Assembly: Delivers the exacting accuracy and swift movements essential for highly delicate and rapid assembly processes. Packaging and Labeling Equipment: Enhances the efficiency and precision of automated packaging lines and sophisticated labeling machinery. Compact Multi-Axis Motion Systems: Facilitates coordinated and precise movement across multiple axes in confined environments. Why Choose the Mitsubishi HG-KR23J?Opt for the HG-KR23J for its exceptional marriage of compact design and high-performance capabilities. This servo motor is built for industrial settings requiring precise control and consistent operation, making it a reliable choice for enhancing automation efficiency and productivity. Its robust construction and compatibility with advanced servo amplifiers guarantee long-term dependability and seamless integration into existing or new systems.Order NowElevate your automated systems with the Mitsubishi HG-KR23J servo motor. Contact Palm Parts Solution today to place your order or to learn more about how this motor can meet your specific industrial requirements. Our team is ready to assist you in finding the perfect motion control solution.FAQWhat is the power rating of the HG-KR23J?The HG-KR23J has a power rating of 200 watts, providing an optimal balance of efficiency and dynamic power delivery.What is the maximum speed capability of this servo motor?This servo motor can achieve a maximum speed of 6000 rpm, making it suitable for high-speed industrial processes.Is the HG-KR23J compatible with other Mitsubishi Electric components?Yes, it is fully compatible with the Mitsubishi Electric MR-J4 series servo amplifiers, ensuring smooth integration and peak performance.What kind of environmental protection does it offer?The HG-KR23J features an IP65-rated housing, providing excellent protection against dust and water ingress, excluding the shaft area.What type of encoder is used in the HG-KR23J?It is equipped with a high-resolution 22-bit incremental encoder, ensuring precise feedback for superior positional control.

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PRODUCT DETAILS

Mitsubishi HG‑KR23J

Overview

This is a genuine Mitsubishi Electric component. 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

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

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

Technical Specifications

  • Model Number: HG-KR23J
  • Rated Torque: Approximately 0.64 Nm, providing substantial rotational force for various applications.
  • Peak Torque: Reaches approximately 1.9 Nm, offering significant momentary power for demanding tasks.
  • Rotor Inertia: A low rotor inertia of approximately 0.046 × 10⁻⁴ kg·m², contributing to its agile performance.
  • Rated Voltage: Operates at 200 V AC, suitable for standard industrial power supplies.
  • Encoder Resolution: Features a 22-bit incremental encoder, ensuring highly accurate positional feedback.
  • Cooling Method: Utilizes natural convection for efficient heat dissipation, enhancing reliability and lifespan.
  • Mounting: Designed for flange mounting, facilitating straightforward installation.
  • Protection: Offers IP65 rated protection (excluding the shaft), making it resilient in industrial settings.
  • Ambient Temperature: Functional across a wide temperature range from 0 °C to +40 °C.
  • Certifications: Complies with international standards including CE, UL, and RoHS, affirming its quality and safety.

Applications

The Mitsubishi Electric HG-KR23J servo motor is perfectly suited for a diverse range of crucial applications across various industries where precision, speed, and reliability are paramount:

  • Small Robotics and Actuators: Provides the agile and precise motion required for intricate robotic movements and responsive actuation systems.
  • Compact Servo-Driven Conveyors: Ensures smooth, controlled, and efficient material handling in space-constrained conveyor systems.
  • Semiconductor and Electronics Assembly: Delivers the exacting accuracy and swift movements essential for highly delicate and rapid assembly processes.
  • Packaging and Labeling Equipment: Enhances the efficiency and precision of automated packaging lines and sophisticated labeling machinery.
  • Compact Multi-Axis Motion Systems: Facilitates coordinated and precise movement across multiple axes in confined environments.

Why Choose the HG‑KR23J?

Opt for the HG-KR23J for its exceptional marriage of compact design and high-performance capabilities. This servo motor is built for industrial settings requiring precise control and consistent operation, making it a reliable choice for enhancing automation efficiency and productivity. Its robust construction and compatibility with advanced servo amplifiers guarantee long-term dependability and seamless integration into existing or new systems.

Availability & Shipping

  • In stock: HG‑KR23J 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‑KR23J ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The HG-KR23J has a power rating of 200 watts, providing an optimal balance of efficiency and dynamic power delivery.

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

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