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Mitsubishi HG-KR23JK servo motor, a compact industrial component for precise motion control

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Mitsubishi HG‑KR23JK

by Mitsubishi Electric

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OverviewThe Mitsubishi HG-KR23JK AC servo motor is a leading solution in compact and precise motion management within the respected HG-KR series. Specifically engineered for rigorous industrial settings, this 200W motor integrates effortlessly into systems requiring outstanding accuracy and fluid functionality. Its inventive keyless shaft configuration, combined with a high-resolution incremental encoder, ensures unparalleled precision, positioning it as an ideal selection for applications where every degree of rotation is crucial. The HG-KR23JK consistently delivers dependable performance at speeds reaching 3000 RPM, providing the responsiveness and command vital for contemporary automation tasks. Experience the superior quality and advanced engineering that Mitsubishi Electric contributes to servo technology.Key Features Optimized Power Output: Provides 200W of rated power for highly efficient performance. High-Speed Performance: Achieves a maximum rotational speed of 3000 RPM suitable for dynamic industrial uses. Robust Voltage Compatibility: Operates efficiently with 200V AC power supplies. Compact Keyless Straight Shaft: Facilitates simple integration and maintains a secure connection, reducing potential imbalances. High-Resolution Incremental Encoder: Delivers approximately 131,072 pulses per revolution for extremely precise feedback. Ultra-Smooth Motion: Engineered with minimal cogging torque to ensure exceptionally smooth and stable rotary movement. Industrial Durability (IP65): Features an IP65 rating on the motor body, providing robust defense against dust and water ingress (excluding shaft and connectors). Seamless Compatibility: Designed for optimal functionality when paired with Mitsubishi Electric MR-J4 servo amplifiers. Built to Last: Constructed from durable industrial-grade materials for enduring reliability in challenging conditions. Technical Specifications Part Number: HG-KR23JK Manufacturer: Mitsubishi Electric Series: HG-KR Output Power: 200W Rated Speed: 3000 RPM Voltage: 200V AC Encoder Type: Incremental (approx. 131,072 p/rev) Shaft: Straight, keyless Protection Class: IP65 (motor body excluded shaft and connectors) Cooling: Natural convection Mounting: Flange Operating Temperature: 0 °C to +40 °C ApplicationsThe Mitsubishi HG-KR23JK servo motor's precision and compact form factor make it highly adaptable across a wide range of industrial applications: Precision Pick-and-Place Systems: Guarantees accurate and repeatable material handling in automated assembly operations. Compact CNC Machinery: Enables high-precision milling, cutting, and engraving in environments with limited space. Packaging and Labeling Automation: Drives reliable processes for precise positioning and product handling tasks. Small Robotic Joints: Provides agile and accurate movement for complex robotic functions. General-Purpose OEM Automation: A robust and versatile option for various original equipment manufacturing needs requiring precise rotary motion. Why Choose This Model?The HG-KR23JK stands out as an excellent option for engineers and automation specialists seeking uncompromising performance and reliability: Optimized for Clean Operation: The keyless shaft design is particularly advantageous for applications demanding minimal backlash and easy integration without a keyway. Unrivaled Control Accuracy: Its high-resolution encoder provides detailed feedback, essential for achieving tight control loops and exceptional positional accuracy. Superior Motion Quality: Experience exceptionally smooth and quiet operation, attributed to its low cogging torque, minimizing vibrations and enhancing overall system performance. Trusted Mitsubishi Electric Quality: Rely on the industry-leading quality and engineering excellence of Mitsubishi Electric, ensuring long-term durability and consistent performance. Effortless System Integration: Designed for seamless compatibility with both MR-J4 and MR-J3 series servo drives, simplifying installation and configuration. Order NowUpgrade your industrial automation processes with the Mitsubishi HG-KR23JK servo motor. Contact Palm Parts Solution today to place your order or learn more about how this advanced component can enhance your operations.FAQWhat is the power output of the Mitsubishi HG-KR23JK?The HG-KR23JK servo motor delivers a rated power output of 200W.What type of encoder does the HG-KR23JK use?It features a high-resolution incremental encoder, providing approximately 131,072 pulses per revolution for precise feedback.Is this servo motor compatible with other Mitsubishi Electric drives?Yes, it is designed for optimal performance and seamless integration with both Mitsubishi Electric MR-J4 and MR-J3 series servo amplifiers.What is the operating temperature range for the HG-KR23JK?The recommended operating temperature for this motor is between 0 °C and +40 °C.What protection class does the motor body have?The motor body boasts an IP65 rating, offering robust protection against dust and water ingress, with the exception of the shaft and connectors.

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$881.00
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PRODUCT DETAILS

Mitsubishi HG‑KR23JK

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

  • Part Number: HG-KR23JK
  • Manufacturer: Mitsubishi Electric
  • Series: HG-KR
  • Output Power: 200W
  • Rated Speed: 3000 RPM
  • Voltage: 200V AC
  • Encoder Type: Incremental (approx. 131,072 p/rev)
  • Shaft: Straight, keyless
  • Protection Class: IP65 (motor body excluded shaft and connectors)
  • Cooling: Natural convection
  • Mounting: Flange
  • Operating Temperature: 0 °C to +40 °C

Applications

The Mitsubishi HG-KR23JK servo motor's precision and compact form factor make it highly adaptable across a wide range of industrial applications:

  • Precision Pick-and-Place Systems: Guarantees accurate and repeatable material handling in automated assembly operations.
  • Compact CNC Machinery: Enables high-precision milling, cutting, and engraving in environments with limited space.
  • Packaging and Labeling Automation: Drives reliable processes for precise positioning and product handling tasks.
  • Small Robotic Joints: Provides agile and accurate movement for complex robotic functions.
  • General-Purpose OEM Automation: A robust and versatile option for various original equipment manufacturing needs requiring precise rotary motion.

Why Choose the HG‑KR23JK?

The HG-KR23JK stands out as an excellent option for engineers and automation specialists seeking uncompromising performance and reliability:

  • Optimized for Clean Operation: The keyless shaft design is particularly advantageous for applications demanding minimal backlash and easy integration without a keyway.
  • Unrivaled Control Accuracy: Its high-resolution encoder provides detailed feedback, essential for achieving tight control loops and exceptional positional accuracy.
  • Superior Motion Quality: Experience exceptionally smooth and quiet operation, attributed to its low cogging torque, minimizing vibrations and enhancing overall system performance.
  • Trusted Mitsubishi Electric Quality: Rely on the industry-leading quality and engineering excellence of Mitsubishi Electric, ensuring long-term durability and consistent performance.
  • Effortless System Integration: Designed for seamless compatibility with both MR-J4 and MR-J3 series servo drives, simplifying installation and configuration.

Availability & Shipping

  • In stock: HG‑KR23JK 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‑KR23JK ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The HG-KR23JK servo motor delivers a rated power output of 200W.

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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