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.

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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.

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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

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