Overview

The Mitsubishi HG-MR053B is a compact ultra-low inertia servo motor. This unit belongs to the Mitsubishi HG Series. It delivers rapid response for dynamic motion applications. The HG-MR053B performs smaller tasks with high efficiency. Industrial users trust this motor for precision positioning and speed control.

The ultra-low inertia design allows quick acceleration and deceleration. The motor responds rapidly to changes in speed and torque. This makes it ideal for high-cycle applications. The small capacity design fits tight machine spaces.

Technical Specifications

The Mitsubishi HG-MR053B features ultra-low inertia construction. The motor has a small capacity rating. The rated output is 0.05 kW. The rated speed is 3000 r/min. The maximum speed reaches 6000 r/min.

Torque Specifications

• Rated Torque: 0.16 Nm

• Maximum Torque: 0.48 Nm

Current Specifications

• Rated Current: 1A

• Maximum Current: 3.1A

Mechanical Specifications

• Inertia Type: Ultra-Low Inertia

• Electromagnetic Brake: Built-In

• Oil Seal: None

• Shaft Shape: Standard

Physical Specifications

• Weight: 4.54 kg (10.00 lbs)

• Capacity: Small Capacity

Key Features

The HG-MR053B provides ultra-low inertia for rapid response applications. The 0.05 kW rated output suits small power requirements. The 6000 r/min maximum speed offers flexibility for various operations. The 0.16 Nm rated torque handles light load tasks.

The built-in electromagnetic brake enhances operational precision. The brake allows exact control during movement stops. The motor holds position accurately when power is removed. This feature is valuable for vertical axis applications.

The motor achieves 0.48 Nm maximum torque for peak demands. The rated current is only 1A for energy efficiency. The maximum current of 3.1A handles short-term overloads. The standard shaft design facilitates easy integration.

The HG-MR053B quickly adapts to dynamic changes. The low inertia reduces settling time between moves. The motor performs reliably in high-cycle applications. The compact size saves valuable machine space.

Important Note on Oil Seal

The HG-MR053B does not include an oil seal. This may affect suitability in certain environments. Applications with oil mist or coolant splash require additional protection. Consider this specification before selecting for harsh conditions.

Installation Guidelines

Install the Mitsubishi HG-MR053B on a clean, flat mounting surface. Use the standard shaft for coupling to loads. Ensure proper alignment between motor and driven equipment. Do not strike or hammer the shaft during installation.

Connect the built-in electromagnetic brake to appropriate power. The brake requires proper voltage for reliable holding. Connect power leads according to the motor wiring diagram. Do not exceed 1A rated current continuously.

Allow adequate cooling around the motor body. Keep the motor away from oil and coolant splash. The absence of an oil seal requires additional protection. Use a protective cover if necessary.

Package Contents

• Mitsubishi HG-MR053B Servo Motor (1 unit)

• Built-in electromagnetic brake (factory installed)

• Standard shaft with key

• Motor power cable (sold separately)

• Encoder cable (sold separately)

• Installation manual

Frequently Asked Questions (FAQ)

1. What is the inertia type of the Mitsubishi HG-MR053B servo motor?
The HG-MR053B features ultra-low inertia construction. This design enables rapid acceleration and deceleration. It significantly reduces settling time between positioning moves.

2. Does this servo motor have a built-in brake?
Yes. The Mitsubishi HG-MR053B includes a built-in electromagnetic brake. The brake provides holding torque when power is removed. This is essential for vertical axis applications.

3. What are the speed ratings of the HG-MR053B?
The rated speed is 3000 r/min. The maximum speed is 6000 r/min. This wide speed range offers flexibility for various applications.

4. Does the HG-MR053B include an oil seal?
No. The Mitsubishi HG-MR053B does not have an oil seal. Installation in oily or wet environments requires additional protection. Consider this specification for harsh condition applications.

5. What is the torque output of this servo motor?
Rated torque is 0.16 Nm. Maximum torque reaches 0.48 Nm. This torque capacity suits small capacity tasks and light load applications.