Mitsubishi Electric MR-J3-100B MELSERVO-J3 Servo Amplifier

SKU MR-J3-100B

Disponibile

12-month warranty
Free returns within 30 days

Manufacturer: Mitsubishi Electric
Product No.: MR-J3-100B
Origin United States
Product Type: Servo Amplifiers
Payment: T/T, Western Union
Weight: 2.0 kg
Shipping port: Xiamen
Warranty: 12 months

Product Description

Description

Engineered for high-precision industrial motion control, the Mitsubishi Electric MR-J3-100B is an AC servo amplifier belonging to the high-performance MELSERVO-J3 product group. This drive utilizes the high-speed, synchronous SSCNET III fiber-optic communication network, ensuring reliable real-time synchronization between the controller and the servo motor in multi-axis motion configurations.

Capable of driving 1.0 kW capacity rotary servo motors, this unit integrates advanced electronic architecture including real-time auto-tuning and advanced vibration suppression control. It supports high-resolution 18-bit absolute/incremental encoders, delivering exceptional speed stability and positioning accuracy for sophisticated mechanical processes.

Features

High-speed SSCNET III optical communication interface with a cycle time of 0.44 ms.
Compatible with 18-bit absolute position encoders resolving up to 262,144 pulses per revolution.
Advanced vibration suppression control function to minimize machine resonance during high-speed positioning operations.
Adaptive filter II and advanced real-time auto-tuning system that dynamically adjusts control gains to match changing load inertia.
Integrated dynamic brake function for rapid motor deceleration during emergency stops or fault conditions.
Plug-and-play configuration with automatic servo motor identification via the connection cable.

Applications

Packaging machinery and form-fill-seal systems.
Multi-axis semiconductor manufacturing and wafer-handling equipment.
CNC machine tool feed drives and precision engraving machinery.
Automated pick-and-place gantry robots and material handling lines.

Technical Specifications

Manufacturer	Mitsubishi Electric
Model / Part Number	MR-J3-100B
Series Name	MELSERVO-J3 Group B (SSCNET III Interface)
Output Rated Capacity	1.0 kW
Input Power Supply (Main Circuit)	3-phase or 1-phase AC 200 to 230 V, 50/60 Hz
Input Power Supply (Control Circuit)	1-phase AC 200 to 230 V, 50/60 Hz
Control System	Sine-wave PWM control / Current control system
Communication Interface	SSCNET III (Fiber-optic network, high-speed serial)
Dynamic Brake	Built-in
Encoder Feedback Compatibility	18-bit (262,144 pulses/revolution) absolute/incremental encoder
Cooling Method	Forced cooling fan
Operating Temperature	0 to 55 degC (non-freezing)
Ambient Humidity	Up to 90% RH (non-condensing)
Weight	2.0 kg (Net) / Approx. 2.5 kg (Shipping Weight)

Installation Guidelines

Mounting Orientation: Install the servo amplifier vertically on a flat panel to ensure optimal heat dissipation through the integrated cooling fan.
Clearance Requirements: Maintain a minimum of 10 mm clearance on the left and right sides, and 40 mm clearance above and below the unit for adequate ventilation.
Grounding: Ensure the drive is solidly grounded to the control cabinet's primary ground bus to reduce high-frequency electromagnetic interference.
Network Cabling: Use only recommended MR-J3BUS SSCNET III fiber-optic cables, respecting the minimum bending radius of 25 mm to prevent optical signal degradation.

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.

FAQ

What communication network does the Mitsubishi MR-J3-100B use?

The MR-J3-100B utilizes SSCNET III, a high-speed, fiber-optic motion control network developed by Mitsubishi for synchronous real-time control.

What is the rated capacity of the MR-J3-100B servo amplifier?

The MR-J3-100B has an output rated capacity of 1.0 kW and is suitable for driving corresponding MELSERVO motors in this power range.

Does this amplifier support absolute positioning?

Yes, when paired with a compatible servo motor equipped with an absolute encoder, the MR-J3-100B supports absolute positioning systems as standard.

Can the MR-J3-100B run on single-phase AC power?

Yes, it can run on single-phase AC 200 V to 230 V power supply, although three-phase power is recommended for maximum efficiency and rated output performance.

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MR-J3-100B

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