HG-MR23 MELSERVO-J4 Motor 6000 RPM Absolute Encoder
Introduction:
This Mitsubishi HG-MR23 servo motor delivers 0.2 kW power at 3000 RPM. IP65 protection, absolute/incremental encoder, 0.64 Nm torque.
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Product Overview
Series Overview and Applications
The HG-MR23 series integrates advanced sensing technology for precise movement capture. Therefore, these encoders capture even the most intricate motions with utmost precision. The Mitsubishi HG-MR23 plays a vital role in robotics, manufacturing machinery, and automated assembly lines. Consequently, this servo motor ensures smooth and reliable operations across diverse industries. As a distinguished component of Mitsubishi's HG and MELSERVO-J4 series, the HG-MR23 exemplifies high-caliber servo motor design.
Key Features and Benefits
The HG-MR23 features a rated capacity of 0.2 kW for consistent power delivery. Therefore, it suits diverse motion control endeavors requiring both precision and reliability. The motor operates at a rated speed of 3000 RPM and surges to 6000 RPM maximum. Consequently, the HG-MR23 is tailored for swift and accurate movements. The IP65 protection class offers robust shielding against dust ingress and water jets.
Technical Specifications
General Specifications
Manufacturer: Mitsubishi
Product Line: HG Series
Series: HG / MELSERVO-J4
Part Number: HG-MR23
Product Type: Servo motor
Weight: 0.91 kg (2.00 lbs)
Brake: No (no holding brake included)
Power and Capacity Specifications
Rated Capacity: 0.2 kW
Power Supply: 200 Volts AC
Rated Speed: 3000 RPM
Maximum Speed: 6000 RPM
Torque Specifications
The Mitsubishi HG-MR23 provides excellent torque characteristics for demanding applications.
| Parameter | Value |
|---|---|
| Rated Torque | 0.64 Nm |
| Maximum Torque | 1.9 Nm |
| Inertia | 0.0865 kg·cm² |
Encoder Specifications
Encoder Type: Absolute and Incremental (dual capability)
Feedback Precision: Guarantees precise positional feedback
System Accuracy: Augments overall motion control accuracy
Mechanical Specifications
Shaft Type: Straight shaft (simplifies coupling procedures)
Dimensions: 60 x 77.1 x 76.6 mm (width x height x depth)
Protection Class: IP65
Mounting: Compact and space-saving design
Environmental Specifications
Protection Rating: IP65
Dust Protection: Complete protection against dust ingress
Water Protection: Protected against water jets from any direction
Installation Guide
Follow these steps to install the Mitsubishi HG-MR23 correctly.
Prepare Mounting Surface: First, ensure the mounting bracket is clean and properly aligned.
Align Motor Shaft: Next, align the straight shaft with the driven load coupling.
Secure Mounting Bolts: Then, fasten the HG-MR23 using the four mounting bolts.
Connect Power Cable: After that, attach the 200V AC power cable securely.
Connect Encoder Cable: Meanwhile, connect the encoder cable for absolute or incremental feedback.
Verify IP65 Seal: Finally, confirm all cable entries are properly sealed to maintain IP65 rating.
The HG-MR23 requires careful attention to mounting alignment. Therefore, misalignment may cause premature bearing wear. In addition, ensure the power supply provides stable 200V AC. Consequently, proper installation ensures optimal motor performance and long service life.
Package List
The package includes the following physical items.
Mitsubishi HG-MR23 AC servo motor (1 piece)
Straight shaft with keyway (standard)
Product label with part number and specifications
Installation guide (printed)
Note: Motor power cables and encoder cables are not included. Mounting bolts and coupling are sold separately. No servo amplifier is provided with this motor.
Frequently Asked Questions (FAQ)
1. What is the rated capacity of the HG-MR23?
The Mitsubishi HG-MR23 has a rated capacity of 0.2 kW. Therefore, this servo motor delivers consistent power for diverse motion control endeavors. Consequently, it suits small to medium automation applications requiring precision.
2. What is the torque rating of the HG-MR23?
The Mitsubishi HG-MR23 provides a rated torque of 0.64 Nm and a maximum torque of 1.9 Nm. Therefore, the motor handles peak loads nearly three times higher than continuous rating. Consequently, it suits applications demanding both finesse and force.
3. What encoder types does the HG-MR23 support?
The Mitsubishi HG-MR23 integrates both absolute and incremental encoder types. Therefore, you have flexibility in choosing the feedback method for your application. The absolute encoder eliminates homing on power-up. Consequently, system accuracy is significantly augmented.
4. What is the IP rating of the HG-MR23?
The Mitsubishi HG-MR23 has an IP65 protection class. Therefore, the motor offers robust shielding against dust ingress and water jets from any direction. This makes it apt for environments where such adversities are prevalent. Consequently, the motor suits washdown and dusty industrial locations.
5. Does the HG-MR23 include a holding brake?
No, the Mitsubishi HG-MR23 does not include a holding brake. Therefore, external braking mechanisms are required for vertical load applications. The brake option is not available on this model. Consequently, use this motor for horizontal axis applications only.
6. What are the dimensions of the HG-MR23?
The Mitsubishi HG-MR23 measures 60 x 77.1 x 76.6 mm (width x height x depth). Therefore, the unit is both compact and efficient in its design. The weight is only 910 grams. Consequently, the HG-MR23 amalgamates efficiency with a space-saving design for crowded cabinets.
7. What power supply does the HG-MR23 require?
The Mitsubishi HG-MR23 operates with a 200 Volts AC power supply. Therefore, ensure your facility provides stable three-phase or single-phase 200V AC. The rated current consumption depends on the load conditions. Consequently, size your servo amplifier accordingly for proper operation.
Related Accessories
Enhance your HG / MELSERVO-J4 motion control system with these compatible parts.
Servo Amplifier: Mitsubishi MR-J4 series amplifier for HG-MR23 control
Motor Power Cable: Mitsubishi MR-PWCNS3 for 200V AC connection
Encoder Cable: Mitsubishi MR-J4ENCBL for absolute/incremental feedback
Mounting Bracket: Mitsubishi HG series mounting kit for secure installation
Flexible Coupling: Mitsubishi coupling for straight shaft connection
Always use genuine Mitsubishi components with the HG-MR23. Therefore, third-party cables may cause encoder errors or power losses. In addition, verify amplifier compatibility before ordering. Consequently, using authentic parts ensures optimal motor performance and system reliability.