In the field of industrial automation, inverters serve as the core equipment for motor control, with their performance and reliability directly impacting production efficiency and system stability. OMRON's 3G3MX2-A4015-E MX2-EV2 inverter, featuring a compact design, multifunctional integration, and high cost-effectiveness, has become an ideal choice for small and medium-sized motor control applications.

I. Core Parameters and Technical Specifications

Basic Specifications

· Model: 3G3MX2-A4015-E (MX2 Series)

· Compatible Motors: Three-phase AC motors with power ranges from 0.1kW to 15kW (AC200V/AC400V optional)

· Input Voltage: AC400V (3-phase), 47-63Hz

· Output Characteristics:

· Output Frequency Range: 0.1-400Hz (up to 580Hz in high-frequency mode)

· Frequency Accuracy: ±0.01% for digital commands, ±0.2% for analog commands (at 25±10℃)

· Carrier Frequency: 2-15kHz (supports derating adjustment)

· Current Capacity: Rated current 4.8A, overload capacity 150% (CT mode, 60 seconds)

Control and Protection Functions

· Control Method: Sine wave PWM modulation, supporting V/f control and sensorless vector control

· Starting Torque: Up to 200% at 0.5Hz, ensuring low-speed high-torque output

· Protection Mechanisms:

· Overcurrent, overvoltage, undervoltage, and thermal protection

· Temperature anomaly alerts and ground fault detection

· Compliant with EN ISO13849-1 safety standards (Cat.3/PLd)

Communication and Expansion

· Fieldbus Support: EtherCAT, CompoNet, DeviceNet (requires optional modules)

· Digital Interfaces: RS-485 (Modbus-RTU), USB 1.1 (programming and monitoring)

· I/O Expansion: 7 multi-function inputs, 2 relay outputs, 1 analog output

II. Product Features and Technological Innovations

Compact Design and High Adaptability

· IP20 protection rating, suitable for standard industrial environments, with installation dimensions of 108mm (W) × 171mm (D) × 128mm (H).

· Supports single-phase/three-phase input, covering a wide range of motor types and reducing equipment selection complexity.

Integrated Drive and Positioning

· Simple Positioning Function: Achieves positioning control up to 32kHz via encoder feedback or single-phase pulse signals, ideal for precise positioning in material handling and packaging.

· Multi-Speed Control: Supports 16-speed presets combined with S-curve acceleration/deceleration to minimize mechanical shock.

Energy Efficiency Optimization

· AVR Function: Automatic voltage regulation to handle grid fluctuations and ensure stable motor operation.

· PID Closed-Loop Control: Integrated PID regulator enables direct connection to pressure or flow sensors for automated process control.

Safety and Maintenance Convenience

· STO (Safe Torque Off): Complies with IEC 60204-1 Category 0 stop, rapidly cutting motor power in emergencies.

· Software Lock: Prevents accidental parameter modification, ensuring operational stability.

III. Typical Application Scenarios

Pump and Fan Control

· Achieves precise flow/pressure regulation through frequency conversion, saving over 30% energy compared to traditional valve control.

· Example: Dynamically adjusts fan speed in air conditioning systems based on load demand, reducing energy consumption and noise.

Conveyor Systems and Material Handling

· Combines multi-speed control with positioning functions to enable start/stop, speed adjustment, and precise positioning of conveyor belts, enhancing production line efficiency.

· Case: Synchronizes conveyor belts and sealing machines in food packaging lines to ensure packaging accuracy.

Machine Tools and Textile Machinery

· Sensorless vector control provides low-speed high-torque output, suitable for spindle drives and textile winding mechanisms.

· Example: Works with PLCs in CNC machine tools to achieve rapid response and stable control of spindle speeds.

New Energy and Environmental Protection Equipment

· Regenerative braking recovers deceleration energy, ideal for equipment requiring frequent starts/stops like elevators and cranes.

· Case: Optimizes oxygen supply efficiency in wastewater treatment systems by adjusting aeration fan speeds.

IV. User Value and Industry Recognition

The OMRON 3G3MX2-A4015-E MX2-EV2 inverter has gained widespread recognition in industrial automation due to its "high precision, high reliability, and easy integration":

· Cost-Effectiveness: Among similar products, it reduces user procurement and maintenance costs with a more compact design and richer features.

· Ecosystem Compatibility: Seamlessly integrates with OMRON PLCs (e.g., CJ Series) and HMI (NS Series) to build unified control solutions.

· Industry Reputation: A preferred brand for low-power inverters in electronics manufacturing, packaging machinery, textile dyeing, and other industries.

Product website:

https://www.3splc.com/omron-3g3mx2-a4015-e-mx2-ev2-inverter-drive-fast-ship-brand-new_p16896.html

The OMRON 3G3MX2-A4015-E MX2-EV2 inverter, driven by technological innovation, balances performance and cost advantages to provide efficient and reliable drive solutions for industrial automation. Whether upgrading equipment in traditional industries or implementing intelligent control in emerging fields, its flexible configuration and powerful functions meet diverse demands, empowering enterprises to achieve energy savings, efficiency gains, and production optimization.