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Mitsubishi HF‑KP43JK
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewThe Mitsubishi HF-KP43JK is a high-performance AC servo motor from the MELSERVO-J4 series, meticulously designed for industrial automation where both power and a compact form factor are essential. This motor provides precise and efficient motion control, reflecting Mitsubishi Electric's commitment to advanced solutions. With a robust rated output of 0.4 kW and a maximum speed of 3000 rpm, the HF-KP43JK delivers reliability for critical applications. It includes a high-resolution incremental encoder for immediate and accurate feedback, vital for precise industrial operations. Its small size makes it an excellent choice for installations with limited space, where exact automation is paramount. This motor excels in environments requiring consistent dynamic motion control.Key Features Optimized Power Output: Consistently delivers 0.4 kW (approximately 0.5 HP) of rated power, suitable for various industrial tasks. High Rotational Speed: Achieves a maximum speed of 3000 rpm for rapid and efficient operation in dynamic settings. Efficient Voltage Operation: Designed for seamless 200 V AC operation, ensuring compatibility with standard industrial power supplies. Integrated High-Resolution Encoder: Features a 22-bit incremental encoder for highly accurate motor feedback and superior motion control. Compact and Robust Design: Housed in a small flange-mount casing, maximizing space without compromising durability. Minimized Vibration & Noise: Engineered for quiet operation and low vibration, contributing to a stable and improved working environment. Seamless Compatibility: Fully compatible with Mitsubishi Electric MR-J4 series servo amplifiers, ensuring straightforward integration. Enhanced Protection: Boasts an IP65 protection rating (excluding the shaft), providing excellent resistance against dust and water ingress. Technical Specifications Mitsubishi Electric Code: HF-KP43JK Product Series: MELSERVO-J4 Rated Power: 0.4 kW Rated Voltage: 200 V AC Maximum Speed: 3000 rpm Encoder Type: 22-bit Incremental Mounting Style: Flange Protection Class: IP65 (excluding shaft) Compatible Servo Drives: MR-J4 Series ApplicationsThe versatility and accuracy of the Mitsubishi HF-KP43JK AC servo motor make it an indispensable component in various demanding industrial applications: Small Robotic Actuators: Provides the precise and swift movements required for intricate robotic tasks in manufacturing. Pick-and-Place Systems: Ensures high-speed and accurate positioning for efficient material handling. Compact Packaging Machinery: Ideal for precise control in automated packaging lines where space and speed are critical. Conveyor Indexing: Facilitates accurate and rapid indexing in conveyor systems, even in confined layouts. Precision Positioning in OEM Equipment: Perfect for integration into original equipment manufacturing (OEM) products that demand exceptional accuracy. Textile Machinery: Offers dynamic control for intricate processes in the textile industry. Semiconductor Manufacturing: Supports the ultrasensitive and accurate movements required in semiconductor production. Why Choose This Model?Choosing the Mitsubishi HF-KP43JK AC servo motor means selecting exceptional quality and performance for your automation requirements. This model is notable for its: Efficient Torque Delivery: Despite its compact dimensions, it provides powerful and efficient torque, ensuring robust performance in a small footprint. Unrivaled Motion Control: The integrated 22-bit incremental encoder delivers highly accurate feedback, enabling superior and reliable motion control for even the most delicate operations. Exceptional Durability: Constructed with industrial-grade materials and an IP65 protection rating, ensuring longevity in challenging environments. Order NowElevate your industrial automation with the Mitsubishi HF-KP43JK AC servo motor. Contact Palm Parts Solution today to place your order or request a quote for this high-performance component.FAQWhat is the rated power of the Mitsubishi HF-KP43JK?The HF-KP43JK has a rated power of 0.4 kW, making it suitable for a wide range of industrial applications.What is the maximum speed of this servo motor?This servo motor can achieve a maximum speed of 3000 rpm, ensuring rapid and efficient operation.Is the HF-KP43JK compatible with other Mitsubishi Electric products?Yes, it is fully compatible with the Mitsubishi Electric MR-J4 series servo amplifiers, ensuring easy integration and setup.What kind of encoder is integrated into the HF-KP43JK?It features a 22-bit incremental encoder, providing exceptionally accurate motor feedback and superior motion control.What is the protection rating of this motor?The HF-KP43JK boasts an IP65 protection rating (excluding the shaft), offering excellent resistance against dust and water ingress.
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Mitsubishi HF‑KP43JK
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
- Mitsubishi Electric Code: HF-KP43JK
- Product Series: MELSERVO-J4
- Rated Power: 0.4 kW
- Rated Voltage: 200 V AC
- Maximum Speed: 3000 rpm
- Encoder Type: 22-bit Incremental
- Mounting Style: Flange
- Protection Class: IP65 (excluding shaft)
- Compatible Servo Drives: MR-J4 Series
Applications
The versatility and accuracy of the Mitsubishi HF-KP43JK AC servo motor make it an indispensable component in various demanding industrial applications:
- Small Robotic Actuators: Provides the precise and swift movements required for intricate robotic tasks in manufacturing.
- Pick-and-Place Systems: Ensures high-speed and accurate positioning for efficient material handling.
- Compact Packaging Machinery: Ideal for precise control in automated packaging lines where space and speed are critical.
- Conveyor Indexing: Facilitates accurate and rapid indexing in conveyor systems, even in confined layouts.
- Precision Positioning in OEM Equipment: Perfect for integration into original equipment manufacturing (OEM) products that demand exceptional accuracy.
- Textile Machinery: Offers dynamic control for intricate processes in the textile industry.
- Semiconductor Manufacturing: Supports the ultrasensitive and accurate movements required in semiconductor production.
Why Choose the HF‑KP43JK?
Choosing the Mitsubishi HF-KP43JK AC servo motor means selecting exceptional quality and performance for your automation requirements. This model is notable for its:
- Efficient Torque Delivery: Despite its compact dimensions, it provides powerful and efficient torque, ensuring robust performance in a small footprint.
- Unrivaled Motion Control: The integrated 22-bit incremental encoder delivers highly accurate feedback, enabling superior and reliable motion control for even the most delicate operations.
- Exceptional Durability: Constructed with industrial-grade materials and an IP65 protection rating, ensuring longevity in challenging environments.
Availability & Shipping
- ▸In stock: HF‑KP43JK 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 HF‑KP43JK ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Mitsubishi Electric
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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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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.