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Mitsubishi HC-SF81K
by Mitsubishi Electric
Read verified buyer reviews ↓OverviewThe Mitsubishi HC-SF81K is a high-performance AC servo motor, meticulously developed to deliver exceptional precision and dependable operation in the most demanding industrial automation environments. As a key component of the esteemed HC-SF series, this 0.75 kW motor demonstrates Mitsubishi Electric's dedication to advanced motion control technology. Engineered for applications demanding rapid and accurate movements, the HC-SF81K features a robust 3000 RPM rated speed and outstanding torque stability. Its keyed shaft configuration guarantees a secure mechanical connection, making it an excellent selection for critical uses in CNC equipment, robotics, and sophisticated positioning systems where accuracy and consistent performance are essential.Key Features Rated Power: 0.75 kW for powerful and efficient performance. Rated Voltage: 200 V, optimized for industrial power supplies. Rated Speed: 3000 RPM, enabling dynamic and quick motion capabilities. Keyed Shaft: Ensures a secure and robust mechanical coupling for diverse applications. High-Resolution Encoder: Provides precise feedback for superior motion control and accuracy. Smooth Operation: Engineered for minimal vibration and low noise levels, enhancing machine performance and operator comfort. High Response & Fast Acceleration: Designed to react quickly to commands, facilitating agile and efficient production cycles. Compact and Lightweight Housing: Simplifies integration into various machinery and limited-space setups. Compatibility: Integrates seamlessly with Mitsubishi servo amplifiers for a complete and coherent motion control system. Technical Specifications Part Number: HC-SF81K Manufacturer: Mitsubishi Electric Motor Type: AC Servo Motor Output: 0.75 kW Rated Torque: Approximately 2.4 Nm Peak Torque: Approximately 7.2 Nm Rated Speed: 3000 RPM Voltage: 200 V Shaft Type: Keyed Cooling Method: Natural cooling for dependable thermal management. Protection Class: IP65 (excluding shaft and connectors), offering excellent protection against dust and water ingress. Mounting: Flange for straightforward and sturdy installation. Operating Temperature: –10 °C to +40 °C, ensuring performance across a wide range of industrial environments. Insulation Class: F, indicating high thermal endurance and extended lifespan. ApplicationsThe Mitsubishi HC-SF81K AC servo motor serves as a highly adaptable solution, perfectly suited for a broad spectrum of high-precision industrial applications: CNC Machinery: Providing the essential accuracy and speed for intricate machining operations. Positioning Systems: Ensuring exact and repeatable positioning for automated assembly and inspection tasks. Pick-and-Place Robots: Enabling rapid and precise manipulation of components in automated production lines. Packaging and Labeling Machines: Delivering the speed and consistency required for efficient and accurate product handling. Precision Conveyors and Feeders: Offering smooth and controlled material transport in automated manufacturing processes. Why Choose This Model?Selecting the Mitsubishi HC-SF81K signifies an investment in outstanding performance and unmatched reliability for your automation requirements: Mitsubishi Reliability & Motion Precision: Benefit from the industry-leading quality and engineering excellence synonymous with Mitsubishi Electric, ensuring consistent and accurate motion control. High Torque Stability in a Compact Size: Achieve powerful performance without sacrificing valuable space, thanks to its optimized design. Keyed Shaft for Secure Connection: Guarantees a robust and dependable mechanical interface, minimizing slippage and optimizing operational integrity. Quick Response for Dynamic Operations: Engineered to provide rapid acceleration and deceleration, making it ideal for applications requiring agile and dynamic movements. Designed for Long-Term Industrial Performance: Built with robust components and advanced thermal management to withstand the rigors of continuous industrial operation, ensuring an extended lifespan. Order NowEnhance your industrial automation with the reliable and precise Mitsubishi HC-SF81K AC servo motor. Contact Palm Parts Solution today to place your order and elevate your operational efficiency.FAQQ: What is the rated power of the Mitsubishi HC-SF81K?A: The Mitsubishi HC-SF81K has a rated power of 0.75 kW, providing efficient and powerful operation for various industrial applications.Q: What kind of shaft does the HC-SF81K have?A: The HC-SF81K features a keyed shaft, ensuring a secure and reliable mechanical connection for different applications.Q: Is the Mitsubishi HC-SF81K suitable for high-speed applications?A: Yes, with a rated speed of 3000 RPM, the HC-SF81K is designed for dynamic and rapid motion capabilities, making it ideal for high-speed applications.Q: What is the operating temperature range for this motor?A: The Mitsubishi HC-SF81K operates efficiently within a temperature range of –10 °C to +40 °C, ensuring reliable performance in diverse industrial environments.
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Mitsubishi HC-SF81K
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
- Part Number: HC-SF81K
- Manufacturer: Mitsubishi Electric
- Motor Type: AC Servo Motor
- Output: 0.75 kW
- Rated Torque: Approximately 2.4 Nm
- Peak Torque: Approximately 7.2 Nm
- Rated Speed: 3000 RPM
- Voltage: 200 V
- Shaft Type: Keyed
- Cooling Method: Natural cooling for dependable thermal management.
- Protection Class: IP65 (excluding shaft and connectors), offering excellent protection against dust and water ingress.
- Mounting: Flange for straightforward and sturdy installation.
- Operating Temperature: –10 °C to +40 °C, ensuring performance across a wide range of industrial environments.
- Insulation Class: F, indicating high thermal endurance and extended lifespan.
Applications
The Mitsubishi HC-SF81K AC servo motor serves as a highly adaptable solution, perfectly suited for a broad spectrum of high-precision industrial applications:
- CNC Machinery: Providing the essential accuracy and speed for intricate machining operations.
- Positioning Systems: Ensuring exact and repeatable positioning for automated assembly and inspection tasks.
- Pick-and-Place Robots: Enabling rapid and precise manipulation of components in automated production lines.
- Packaging and Labeling Machines: Delivering the speed and consistency required for efficient and accurate product handling.
- Precision Conveyors and Feeders: Offering smooth and controlled material transport in automated manufacturing processes.
Why Choose the HC-SF81K?
Selecting the Mitsubishi HC-SF81K signifies an investment in outstanding performance and unmatched reliability for your automation requirements:
- Mitsubishi Reliability & Motion Precision: Benefit from the industry-leading quality and engineering excellence synonymous with Mitsubishi Electric, ensuring consistent and accurate motion control.
- High Torque Stability in a Compact Size: Achieve powerful performance without sacrificing valuable space, thanks to its optimized design.
- Keyed Shaft for Secure Connection: Guarantees a robust and dependable mechanical interface, minimizing slippage and optimizing operational integrity.
- Quick Response for Dynamic Operations: Engineered to provide rapid acceleration and deceleration, making it ideal for applications requiring agile and dynamic movements.
- Designed for Long-Term Industrial Performance: Built with robust components and advanced thermal management to withstand the rigors of continuous industrial operation, ensuring an extended lifespan.
Availability & Shipping
- ▸In stock: HC-SF81K 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 HC-SF81K 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.
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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.