Mitsubishi Electric

Mitsubishi Electric HG-MR053B HG-MR Series Rotary Servo Motor

SKU HG-MR053B

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Mitsubishi Electric

  • Product No.: HG-MR053B

  • Country of origin:United States

  • Product Type: Servo Motors

  • Payment: T/T, Western Union

  • Weight: 1500g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Engineered for high-speed, high-precision positioning applications, the HG-MR053B is an ultra-low inertia, small-capacity rotary servo motor designed by Mitsubishi Electric for integration with the MELSERVO-J4 series. This high-performance motor features an integrated electromagnetic safety brake, making it suitable for vertical axis applications or systems requiring a secure holding torque when the control power is removed.

The HG-MR053B utilizes a high-resolution absolute encoder to deliver exceptional positioning accuracy and minimal velocity ripple. Its compact frame footprint and low inertia rotor allow for rapid acceleration and deceleration cycles, optimizing throughput in dynamic manufacturing lines and automated assembly systems.

Features

  • Ultra-low rotor inertia optimized for highly dynamic start-stop operations.
  • Integrated electromagnetic holding brake for load securing during power-off states.
  • High-resolution absolute/incremental encoder for precise speed and position control.
  • Compact physical dimensions allowing integration into space-constrained machine layouts.
  • Seamless compatibility with MELSERVO-J4 series servo amplifiers.

Applications

  • Semiconductor fabrication equipment and wafer handling systems.
  • Pick-and-place assembly machines.
  • Precision XY positioning tables and laboratory automation.
  • Packaging machines and small-scale material handling systems.
  • In-circuit testers and electronic component insertion machinery.

Technical Specifications

Parameter Value
Manufacturer Mitsubishi Electric
Part Number/Model HG-MR053B
Series HG-MR (MELSERVO-J4 Compatible)
Rated Output 0.05 kW (50 W)
Rated Speed 3000 r/min
Maximum Speed 6000 r/min
Electromagnetic Brake Yes (Integrated holding brake)
Brake Rated Voltage 24V DC
Rotor Inertia Ultra-low inertia
Enclosure Rating IP65 (excluding shaft-through portion)
Shipping Weight 1.5 kg

Installation Guidelines

Ensure the servo motor shaft is aligned precisely with the driven load; misalignments exceeding specified radial or axial load limits will lead to premature bearing failure. The integrated electromagnetic brake is designed strictly for holding a stationary load and must not be used for dynamic braking operations.

When routing the motor and encoder cables, maintain separation from high-voltage power lines to prevent electromagnetic interference. Connect the protective earth (PE) terminal securely to the main cabinet ground plane. Ensure ambient operating temperatures remain within the range of 0 to 40 degC, with a non-condensing relative humidity below 80%.

Compliance and Certifications

  • CE Mark
  • UL Listed
  • cUL Listed
  • RoHS Compliant

FAQ

What is the primary function of the electromagnetic brake in the HG-MR053B?

The electromagnetic brake in the HG-MR053B is a holding brake designed to prevent the motor shaft from rotating when the control power is turned off or in the event of an emergency stop. It is not intended to be used as a dynamic deceleration brake.

Which servo amplifiers are compatible with the HG-MR053B?

The HG-MR053B is designed for use with the Mitsubishi Electric MELSERVO-J4 series servo amplifiers.

What is the rated power output and operating speed of this motor?

The motor has a rated output of 0.05 kW (50 Watts), a rated speed of 3000 r/min, and can reach a maximum speed of up to 6000 r/min.

View all FAQs →

Quantity
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
Reviews
1 of 1
Only 10 item(s) left in stock
Quantity
View full details

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

Technical knowledge

Commissioning OPC UA in KEPServerEX: A Field Checklist

A practical commissioning sequence for KEPServerEX OPC UA connections: define data ownership, test tags locally, configure endpoint and certificate trust, limit access, then verify failure recovery...

Set a PLC Commissioning Laptop IP Without Losing Access

Commissioning an Ethernet-connected PLC often starts with the laptop, not the controller. Learn how to record existing settings, choose a temporary address, test connectivity, and restore the plant...

Designing Automation for Combustible Dust Hazards

Combustible dust controls require more than alarms. Learn how to map dust generation, select instrumentation, design interlocks, handle failed feedback, test safe states, and maintain the full...

Hairpin Stators: Benefits, Limits, and Inspection

Hairpin windings raise slot fill and support compact traction motors, but conductor geometry, AC losses, insulation damage, weld quality, and cooling determine whether the design meets its targets.

Using Ansible for Controlled SCADA Server Changes

Use Ansible to standardize SCADA server changes without expanding OT risk. This guide covers inventories, idempotent playbooks, staged testing, credentials, logging, and practical rollback controls.

Securing Remote PLC Access Beyond the VPN

A VPN encrypts the path to an industrial network, but secure remote PLC work also needs identity controls, segmented access, change approval, logging, safe operating boundaries, and tested recovery...