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Mitsubishi HC-RFS153 servo motor for industrial automation

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Mitsubishi HC-RFS153

by Mitsubishi Electric

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OverviewThe Mitsubishi HC-RFS153 is an advanced AC servo motor designed to meet the rigorous demands of contemporary industrial automation. As a key component of the distinguished MELSERVO J2S Series, this 1.5kW servo motor delivers exceptional power and responsiveness. Its innovative construction features ultra-low inertia, which enables rapid acceleration and deceleration, crucial for optimizing cycle times in dynamic operations. Coupled with a high-resolution 17-bit encoder, the HC-RFS153 guarantees unmatched accuracy in position feedback, making it an excellent selection for tasks requiring exact control and repeatability across diverse industrial settings.Key Features Rated Power Output: 1.5 kW Nominal Speed: 3000 RPM Maximum Rotational Speed: 4500 RPM Nominal Torque: 4.78 Nm Peak Torque: 11.9 Nm Inertia: 1.9 kg·cm² (Ultra-low for dynamic performance) High-Resolution Encoder: 17-bit (131072 pulses/revolution) absolute/incremental Shaft Design: Straight shaft without keyway Protection Rating: IP65 (Enhanced to IP67 with optional oil seal for harsh environments) Braking System: None Cooling Method: Natural convection Mounting Style: Flange mount for flexible installation Technical SpecificationsModel: HC-RFS153Series: MELSERVO J2SPower Input: 3-phase 200V ACRated Current: 8.2 AInsulation Class: FOperating Temperature Range: 0°C to 40°CStorage Temperature Range: -15°C to 70°CAmbient Humidity: 10% to 80% RH (non-condensing)Vibration Resistance: 5.9 m/s² (0.6G)Dimensions (Width × Height × Depth): 100 × 100 × 172 mmWeight: Approximately 5.06 kgApplicationsThe Mitsubishi HC-RFS153 servo motor is engineered for a wide array of demanding industrial applications where accuracy, velocity, and unwavering reliability are essential. Its robust construction and sophisticated features allow it to excel in: Robotics: Boosting the speed and precision of robotic arms and manipulators. CNC Machinery: Providing meticulous control for cutting, milling, and turning operations. Packaging Equipment: Optimizing throughput and accuracy in high-speed packaging lines. Semiconductor Fabrication: Crucial for extremely precise positioning in semiconductor manufacturing. High-Speed Conveyance: Ensuring smooth and swift material handling. Printing Systems: Delivering exact registration and consistent print quality. Why Choose This Model?The Mitsubishi HC-RFS153 stands out as a superior selection for discerning engineers and manufacturers due to its impressive combination of advanced attributes and proven performance: Ultra-Low Inertia: This critical characteristic enables exceptionally rapid acceleration and deceleration, significantly enhancing machine cycle times and overall productivity. High Precision: The integrated 17-bit encoder offers incredibly accurate position feedback, ensuring precise control and repeatable performance in the most challenging applications. Compact Construction: Its optimized dimensions facilitate seamless integration into both existing and new equipment designs, conserving valuable space without sacrificing performance. Robust Durability: With an IP65 protection rating (upgradable to IP67 with an oil seal), this servo motor is constructed to endure harsh industrial environments, guaranteeing long-term reliability and reduced downtime. Versatile Compatibility: Designed for the MELSERVO J2S Series, the HC-RFS153 is highly compatible with a broad spectrum of industrial automation systems, offering flexibility and ease of integration. Order NowElevate your industrial automation capabilities with the Mitsubishi HC-RFS153 precision AC servo motor. This high-performance component is available for global shipment, ensuring that your operations can benefit from Mitsubishi Electric's renowned quality and innovation, wherever you are. Explore our extensive range of motion control solutions by discovering more options in the Mitsubishi Servo Motor HC Series, or return to the full Mitsubishi Servo Motors collection for a complete overview of our offerings.FAQWhat is the rated power output of the Mitsubishi HC-RFS153?The rated power output for the HC-RFS153 servo motor is 1.5 kW.What is the encoder resolution for this servo motor?The HC-RFS153 features a high-resolution 17-bit absolute/incremental encoder, providing 131,072 pulses per revolution.Can the HC-RFS153 be used in harsh environments?Yes, it has an IP65 protection rating, which can be enhanced to IP67 with an optional oil seal for very harsh industrial conditions.What series does the Mitsubishi HC-RFS153 belong to?This servo motor is a part of the esteemed Mitsubishi MELSERVO J2S Series.What type of shaft does this model have?The HC-RFS153 is equipped with a straight shaft without a keyway.

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PRODUCT DETAILS

Mitsubishi HC-RFS153

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: HC-RFS153

Series: MELSERVO J2S

Power Input: 3-phase 200V AC

Rated Current: 8.2 A

Insulation Class: F

Operating Temperature Range: 0°C to 40°C

Storage Temperature Range: -15°C to 70°C

Ambient Humidity: 10% to 80% RH (non-condensing)

Vibration Resistance: 5.9 m/s² (0.6G)

Dimensions (Width × Height × Depth): 100 × 100 × 172 mm

Weight: Approximately 5.06 kg

Applications

The Mitsubishi HC-RFS153 servo motor is engineered for a wide array of demanding industrial applications where accuracy, velocity, and unwavering reliability are essential. Its robust construction and sophisticated features allow it to excel in:

  • Robotics: Boosting the speed and precision of robotic arms and manipulators.
  • CNC Machinery: Providing meticulous control for cutting, milling, and turning operations.
  • Packaging Equipment: Optimizing throughput and accuracy in high-speed packaging lines.
  • Semiconductor Fabrication: Crucial for extremely precise positioning in semiconductor manufacturing.
  • High-Speed Conveyance: Ensuring smooth and swift material handling.
  • Printing Systems: Delivering exact registration and consistent print quality.

Why Choose the HC-RFS153?

The Mitsubishi HC-RFS153 stands out as a superior selection for discerning engineers and manufacturers due to its impressive combination of advanced attributes and proven performance:

  • Ultra-Low Inertia: This critical characteristic enables exceptionally rapid acceleration and deceleration, significantly enhancing machine cycle times and overall productivity.
  • High Precision: The integrated 17-bit encoder offers incredibly accurate position feedback, ensuring precise control and repeatable performance in the most challenging applications.
  • Compact Construction: Its optimized dimensions facilitate seamless integration into both existing and new equipment designs, conserving valuable space without sacrificing performance.
  • Robust Durability: With an IP65 protection rating (upgradable to IP67 with an oil seal), this servo motor is constructed to endure harsh industrial environments, guaranteeing long-term reliability and reduced downtime.
  • Versatile Compatibility: Designed for the MELSERVO J2S Series, the HC-RFS153 is highly compatible with a broad spectrum of industrial automation systems, offering flexibility and ease of integration.

Availability & Shipping

  • In stock: HC-RFS153 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-RFS153 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Mitsubishi Electric

The rated power output for the HC-RFS153 servo motor is 1.5 kW.

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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