Mitsubishi Electric MR-J2-70A MR-J2 Servo Drive

SKU MR-J2-70A

In stock

12-month warranty
Free returns within 30 days

Manufacturer: Mitsubishi Electric
Product No.: MR-J2-70A
Country of origin:United States
Product Type: Servo Drives
Payment: T/T, Western Union
Weight: 3000g
Shipping port: Xiamen
Warranty: 12 months

Description

Designed for highly precise industrial motion control, the MR-J2-70A is a high-performance AC servo drive belonging to the Mitsubishi Electric MELSERVO-J2 series. This module uses an advanced sinusoidal PWM control and current control architecture to provide smooth torque delivery, exceptional positioning accuracy, and responsive speed control across varied load profiles. It is built to seamlessly interface with MELSERVO-compatible AC servo motors, offering robust performance in demanding production environments.

The unit features a dual-mode power input capability, operating on either a 3-phase or single-phase AC supply. Its integrated speed and position control loops allow for fine-tuning dynamics, making it an optimal selection for complex machinery synchronization and automated assembly setups.

Features

Sinusoidal PWM control and current control system for optimized motor operation.
Compatible with both 3-phase 200 to 230 V AC and single-phase 230 V AC input configurations.
High-speed response capability with a speed frequency response of 250 Hz or more.
Wide speed regulation range utilizing external analog voltage or internal digital parameter controls.
Robust thermal management designed for tight control cabinet integration.

Applications

Multi-axis CNC machine tool path control.
Automated packaging and labeling systems.
Precision material handling and product conveyor synchronization.
Textile machinery and high-speed printing presses.

Technical Specifications

Manufacturer	Mitsubishi Electric
Model/Part Number	MR-J2-70A
Series	MELSERVO-J2
Product Type	Servo Drive
Main Circuit Power Supply (3-Phase)	3-phase 200 to 230 V AC, 50/60 Hz
Main Circuit Power Supply (1-Phase)	1-phase 230 V AC, 50/60 Hz
Permissible Voltage Fluctuation (3-Phase)	170 to 253 V AC
Permissible Voltage Fluctuation (1-Phase)	207 to 253 V AC
Permissible Frequency Fluctuation	+/- 5%
Control Method	Sinusoidal PWM control / current control system
Speed Frequency Response	250 Hz or more
Speed Control Range (External Command)	1:1000 (0 to +/- 10 V DC / maximum speed)
Speed Control Range (Internal Command)	1:5000
Analog Speed Command Input	0 to +/- 10 V DC
Operating Ambient Temperature	0 to 55 degC
Shipping Weight	3.0 kg

Installation Guidelines

Mounting: Install the drive vertically on a flat, rigid panel surface inside a dust-free and oil-mist-free control cabinet.
Clearance: Maintain at least 10 mm of clear space on both left and right sides, and 40 mm above and below the unit to ensure adequate convective airflow.
Grounding: Connect the protective earth (PE) terminal securely to the system ground bus to prevent static buildup and mitigate electrical noise.
Wiring: Route high-voltage power lines and low-voltage command cables through separate conduits to prevent electromagnetic interference.

FAQ

What power supply options does the MR-J2-70A servo drive support?

The MR-J2-70A supports 3-phase 200 to 230 V AC at 50/60 Hz, as well as 1-phase 230 V AC at 50/60 Hz.

What is the speed control range of the MR-J2-70A?

The drive offers a speed control range of 1:1000 when using an external analog command, and 1:5000 when utilizing internal commands.

What environmental conditions are required for operating the MR-J2-70A?

The servo drive is designed to operate reliably in ambient temperatures ranging from 0 to 55 degC.

View all FAQs →

Quantity

Call sales Contact

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 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