
*Image shown is a representation only. Actual product may vary.
Mitsubishi HG-KN43JK
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewThe Mitsubishi HG-KN43JK exemplifies cutting-edge motion control technology, delivering robust performance in a compact form factor. This 400W servo motor, part of the distinguished HG-KN series, provides outstanding precision and dependable operation. Engineered for dynamic and secure environments, it incorporates a sturdy keyed shaft and a built-in holding brake, ensuring stable, accurate, and highly responsive control across diverse industrial applications. Its low inertia and impressive torque density make it an optimal selection for machinery requiring rapid acceleration and precise positioning.Key Features Rated Output: 400 W for efficient energy delivery. Rated Voltage: 200 V AC ensures compatibility with standard industrial power. Rated Speed: 3000 rpm enables quick and consistent operational speeds. Shaft: Keyed design with an integrated holding brake for secure, stable movement. High Torque Density: Maximizes power output within a minimal footprint. Low Inertia: Facilitates swift acceleration and deceleration for superior responsiveness. Precision Encoder: 22-bit incremental feedback for exceptionally accurate position control. Seamless Integration: Optimized for use with MR-J4 servo amplifiers. Technical Specifications Catalog Number: HG-KN43JK Rated Torque: Approximately 1.27 Nm, providing consistent operational force. Peak Torque: Approximately 3.8 Nm, for demanding short-duration tasks. Rated Current: Approximately 2.2 A. Max Speed: Up to 6000 rpm for high-throughput applications. Encoder: 22-bit incremental, ensuring precise positional feedback. Brake: Built-in electromagnetic holding brake for enhanced safety and stability. Protection Class: IP65 (excluding shaft), guarding against dust and water jets. Cooling: Natural convection for effective heat dissipation. Mounting: Flange type for straightforward installation. Certifications: CE, UL, RoHS compliant, confirming adherence to international standards. ApplicationsThe Mitsubishi HG-KN43JK servo motor is designed for a broad spectrum of uses where accuracy, speed, and dependability are essential: Pick-and-Place Robotics: Enhances accuracy and speed in automated assembly lines. Semiconductor and Electronics Equipment: Critical for precise component handling and manufacturing. Packaging and Labeling Systems: Ensures efficient and accurate product presentation. Positioning Tables and Feeders: Provides stable and highly accurate material handling. High-Speed, Light-Load Automation: Optimizes performance in compact and fast-paced machinery. Why Choose This Model?The HG-KN43JK stands out as an exceptional choice for engineers and manufacturers in search of a high-performance, compact servo solution. Its integrated brake not only boosts safety by securely maintaining positions but also simplifies system design. The motor's low inertia guarantees rapid acceleration and deceleration, vital for applications demanding high responsiveness. Furthermore, its engineered compatibility with Mitsubishi's advanced MR-J4 servo amplifiers ensures seamless integration and optimized performance. This model offers unmatched reliability for challenging positioning tasks, making it ideal for precise, compact automation machinery where space and exact motion control are crucial.Order NowElevate your industrial automation capabilities with the precision and reliability of the Mitsubishi HG-KN43JK servo motor. This outstanding product is readily available and ships globally, bringing advanced motion control directly to your operations. For a broader selection within this series, we invite you to explore the Mitsubishi Servo Motor HG Series collection. Alternatively, discover our extensive range of Mitsubishi Servo Motors to find advanced solutions that deliver precision, high torque density, and superior motion control for all your industrial automation requirements.FAQWhat is the rated output of the Mitsubishi HG-KN43JK servo motor?The Mitsubishi HG-KN43JK servo motor has a rated output of 400 W, providing efficient power delivery for various industrial applications.Does the HG-KN43JK include a built-in brake?Yes, the HG-KN43JK features a built-in electromagnetic holding brake, enhancing safety and stability during operation.What type of encoder does this servo motor use?This servo motor utilizes a 22-bit incremental encoder, ensuring highly accurate positional feedback for precise control.What are the typical applications for the HG-KN43JK?The Mitsubishi HG-KN43JK is ideal for applications such as pick-and-place robotics, semiconductor equipment, packaging systems, positioning tables, and high-speed, light-load automation where precision and responsiveness are crucial.Is this model compatible with specific servo amplifiers?The HG-KN43JK is designed for optimal performance and seamless integration with Mitsubishi's MR-J4 servo amplifiers.
USA — Free FedEx Priority & UPS Ground · Worldwide shipping available
For more quantity please contact Customer Service
Fast Shipping
Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.
Availability
Thousands of parts in stock — ready for immediate dispatch from Florida.
Payment Flexibility
AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.
Mitsubishi HG-KN43JK
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:
- Exact replacement — same Mitsubishi Electric catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- 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-KN43JK
- Rated Torque: Approximately 1.27 Nm, providing consistent operational force.
- Peak Torque: Approximately 3.8 Nm, for demanding short-duration tasks.
- Rated Current: Approximately 2.2 A.
- Max Speed: Up to 6000 rpm for high-throughput applications.
- Encoder: 22-bit incremental, ensuring precise positional feedback.
- Brake: Built-in electromagnetic holding brake for enhanced safety and stability.
- Protection Class: IP65 (excluding shaft), guarding against dust and water jets.
- Cooling: Natural convection for effective heat dissipation.
- Mounting: Flange type for straightforward installation.
- Certifications: CE, UL, RoHS compliant, confirming adherence to international standards.
Applications
The Mitsubishi HG-KN43JK servo motor is designed for a broad spectrum of uses where accuracy, speed, and dependability are essential:
- Pick-and-Place Robotics: Enhances accuracy and speed in automated assembly lines.
- Semiconductor and Electronics Equipment: Critical for precise component handling and manufacturing.
- Packaging and Labeling Systems: Ensures efficient and accurate product presentation.
- Positioning Tables and Feeders: Provides stable and highly accurate material handling.
- High-Speed, Light-Load Automation: Optimizes performance in compact and fast-paced machinery.
Why Choose the HG-KN43JK?
The HG-KN43JK stands out as an exceptional choice for engineers and manufacturers in search of a high-performance, compact servo solution. Its integrated brake not only boosts safety by securely maintaining positions but also simplifies system design. The motor's low inertia guarantees rapid acceleration and deceleration, vital for applications demanding high responsiveness. Furthermore, its engineered compatibility with Mitsubishi's advanced MR-J4 servo amplifiers ensures seamless integration and optimized performance. This model offers unmatched reliability for challenging positioning tasks, making it ideal for precise, compact automation machinery where space and exact motion control are crucial.
Availability & Shipping
- ▸In stock: HG-KN43JK 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-KN43JK ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Mitsubishi Electric
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.
Related Mitsubishi Electric resources
What Verified Buyers Say
No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.
Independent Supplier Notice
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.