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Mitsubishi HF-KP43 servo motor with cables and connectors

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Mitsubishi HF-KP43

by Mitsubishi Electric

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OverviewThe Mitsubishi HF-KP43 is a powerful 400-watt servo motor, part of the distinguished HF-KP series. It is meticulously crafted for challenging industrial settings that demand superior responsiveness and incredibly accurate positioning. Its compact footprint and minimal inertia make it an excellent choice for machinery where space is limited and agile motion control is paramount. Featuring a rugged keyed shaft and a sophisticated incremental encoder, the HF-KP43 guarantees dependable and precise operation across numerous automation scenarios.Key Features Rated Power: Provides 400 watts for consistent and powerful operation. Rated Speed: Achieves 3000 revolutions per minute, with a maximum speed of 6000 rpm, enabling rapid motion. Encoder: Incorporates a high-resolution 131,072 p/rev incremental encoder for exact feedback and control. Shaft: Equipped with a keyed shaft, offering secure coupling; options include with or without an oil seal based on the specific model. Design: Features a compact, low-inertia construction, which supports quick acceleration and deceleration, boosting overall system agility. Protection: Boasts an IP65 protection rating (excluding the shaft), providing robust resistance against dust and water, suitable for industrial use. Compatibility: Integrates seamlessly with Mitsubishi MR-J3 and MR-J2S series servo amplifiers, ensuring smooth system integration. Mounting: Designed for flange mounting, simplifying installation into existing setups. Technical Specifications Model Number: HF-KP43 Rated Torque: Approximately 1.27 Nm Max Torque: Approximately 3.81 Nm Rated Voltage: 200 V AC Rotor Inertia: 0.13 × 10⁻⁴ kg·m² Cooling Method: Natural convection Mounting: Flange-mounted Operating Temperature: 0 °C to +40 °C Insulation Class: F Certifications: CE, UL, RoHS compliant, affirming adherence to global standards. ApplicationsThe Mitsubishi HF-KP43 servo motor is a highly adaptable component, ideally suited for a wide array of high-precision applications, including: Semiconductor and Electronics Manufacturing: Indispensable for processes requiring delicate and high-speed assembly. Compact Pick-and-Place Machines: Facilitates swift and accurate handling of components. Precision Conveyors: Ensures smooth, regulated movement in automated material transport. Automated Inspection Systems: Delivers the accuracy required for precise scanning and fault detection. Small Robotic and Mechatronic Equipment: Powers agile and responsive automated systems. Why Choose This Model?The Mitsubishi HF-KP43 distinguishes itself as a premier selection for your motion control requirements: Exceptional Performance: Provides outstanding speed and torque response, which is vital for dynamic applications. Optimized for Precision: Its compact, low-inertia architecture is specifically engineered for high-accuracy operations in confined spaces. Seamless Integration: Guarantees strong compatibility with industry-leading Mitsubishi servo drives, simplifying system design and deployment. Long-Term Reliability: Constructed with Mitsubishi's renowned quality, ensuring durability and extended operational life in challenging industrial settings. Proven Heritage: Benefits from the trusted performance and innovation associated with Mitsubishi's extensive portfolio of servo solutions. Order NowEnhance your automation systems with the Mitsubishi HF-KP43 servo motor. This high-performance component is readily available and can be shipped globally to meet your operational demands. Explore our extensive range of Mitsubishi HF Series Servo Motors for additional options tailored to your specific needs. Discover our full selection of Mitsubishi Servo Motors, encompassing HF, HC, and other cutting-edge AC servo models designed for sophisticated motion control and industrial automation.FAQQ: What is the rated power of the Mitsubishi HF-KP43 servo motor?A: The HF-KP43 has a rated power of 400 watts, ensuring consistent and powerful operation.Q: What kind of encoder does the HF-KP43 use?A: It uses a high-resolution 131,072 p/rev incremental encoder for precise feedback and control.Q: Is the HF-KP43 compatible with other Mitsubishi servo amplifier series?A: Yes, it integrates seamlessly with Mitsubishi MR-J3 and MR-J2S series servo amplifiers.

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$321.00
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PRODUCT DETAILS

Mitsubishi HF-KP43

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

  • Model Number: HF-KP43
  • Rated Torque: Approximately 1.27 Nm
  • Max Torque: Approximately 3.81 Nm
  • Rated Voltage: 200 V AC
  • Rotor Inertia: 0.13 × 10⁻⁴ kg·m²
  • Cooling Method: Natural convection
  • Mounting: Flange-mounted
  • Operating Temperature: 0 °C to +40 °C
  • Insulation Class: F
  • Certifications: CE, UL, RoHS compliant, affirming adherence to global standards.

Applications

The Mitsubishi HF-KP43 servo motor is a highly adaptable component, ideally suited for a wide array of high-precision applications, including:

  • Semiconductor and Electronics Manufacturing: Indispensable for processes requiring delicate and high-speed assembly.
  • Compact Pick-and-Place Machines: Facilitates swift and accurate handling of components.
  • Precision Conveyors: Ensures smooth, regulated movement in automated material transport.
  • Automated Inspection Systems: Delivers the accuracy required for precise scanning and fault detection.
  • Small Robotic and Mechatronic Equipment: Powers agile and responsive automated systems.

Why Choose the HF-KP43?

The Mitsubishi HF-KP43 distinguishes itself as a premier selection for your motion control requirements:

  • Exceptional Performance: Provides outstanding speed and torque response, which is vital for dynamic applications.
  • Optimized for Precision: Its compact, low-inertia architecture is specifically engineered for high-accuracy operations in confined spaces.
  • Seamless Integration: Guarantees strong compatibility with industry-leading Mitsubishi servo drives, simplifying system design and deployment.
  • Long-Term Reliability: Constructed with Mitsubishi's renowned quality, ensuring durability and extended operational life in challenging industrial settings.
  • Proven Heritage: Benefits from the trusted performance and innovation associated with Mitsubishi's extensive portfolio of servo solutions.

Availability & Shipping

  • In stock: HF-KP43 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-KP43 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

A: The HF-KP43 has a rated power of 400 watts, ensuring consistent and powerful operation.

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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