3G3MX2-A4022-E OMRON Variable Frequency Inverter 0,75kW 2,4A 0-400Hz 1.2GHZ
3G3MX2-A4022-E Description
The 3G3MX2-A4022-E is a high-performance, compact 3-phase AC variable frequency drive (VFD) from Omron’s MX2 series, designed for precise speed and torque control of induction (IM) and permanent magnet (PM) motors in industrial automation. Engineered for 400V-class (380–480V AC) three-phase input, it delivers 2.2 kW (ND/constant torque) and 3.0 kW (LD/variable torque) output capacity, supporting advanced sensorless vector control and V/f control for smooth, stable operation down to zero speed. This unit integrates built-in logic programming, positioning functions, safety features (ISO 13849-1 Cat.3 PLd), and a built-in braking resistor, with a compact panel-mount design and IP20 protection, making it ideal for space-constrained industrial machinery and motion control systems. It supports multiple fieldbus protocols for seamless integration into modern automation networks.
3G3MX2-A4022-E Key Features
- Dual Control Modes: Supports sensorless vector control (high torque at low speed) and standard V/f control, compatible with both induction and permanent magnet motors.
- High Output Performance: 2.2 kW (ND/constant torque, 5.5 A) / 3.0 kW (LD/variable torque, 6.9 A) output; max output frequency up to 590 Hz (extendable to 1000 Hz) for high-speed applications.
- Built-In Safety & Braking: Compliant with ISO 13849-1 Category 3, Performance Level d (PLd); integrated braking resistor for fast deceleration and regenerative energy handling.
- Advanced Built-In Logic: On-board micro PLC logic programming (up to 100 steps) eliminates external controllers for simple sequence tasks.
- Positioning Functionality: Built-in positioning control for simple point-to-point motion without extra servo drives.
- Rich I/O & Communication: 7 multifunction digital inputs, 2 analog inputs, 3 outputs; supports Modbus-RTU, EtherNet/IP, EtherCAT, DeviceNet, PROFIBUS, CompoNet, MECHATROLINK-II.
- Compact & Robust: Slim panel-mount design (108×128×170.5 mm), IP20 protection, operates up to 50°C ambient without derating, RoHS compliant.
- User-Friendly Interface: Large LED keypad for parameter setup, monitoring, and quick tuning; auto-tuning for motor parameters.
- EMC Compatibility: Built-in EMC filter (compliant with EN 61800-3) for reduced electromagnetic interference.
3G3MX2-A4022-E Materials & Applications
Materials
- Housing & Frame: High-strength flame-retardant reinforced engineering plastic (UL94 V-0) with aluminum heat sink for efficient thermal dissipation.
- Power Circuit: High-voltage IGBT modules with low switching loss, high thermal stability, and long service life.
- Control Board: Multi-layer FR-4 PCB with surface-mount components, conformal coating for dust/moisture resistance in industrial environments.
- Cooling System: Aluminum alloy heat sink with forced-air cooling fan (low noise, long-life bearing).
- Terminals: Nickel-plated copper terminals for secure, corrosion-resistant electrical connections.
- Internal Components: High-temperature electrolytic capacitors, precision current/voltage sensors, and industrial-grade microcontroller for reliable operation.
Typical Applications
- Conveyors & Material Handling: Belt conveyors, roller conveyors, palletizers, and sorting systems requiring variable speed and positioning.
- Pumps & Fans: Centrifugal pumps, fans, blowers (variable torque, energy-saving operation).
- Packaging Machinery: Labelers, sealers, cartoners, and filling machines with high-speed motion and precise control.
- Machine Tools: Small CNC machines, grinders, lathes, and positioning tables.
- Textile & Printing: Winding machines, looms, printers, and slitters requiring stable speed and tension control.
- Food & Beverage: Mixers, conveyors, and packaging lines in food processing.
- General Industrial Automation: Small machine tools, assembly lines, rotary tables, and automated feeders.
3G3MX2-A4022-E Important Parameters
| Parameter |
Specification |
| Part Number |
3G3MX2-A4022-E |
| Brand |
Omron (MX2 Series Compact Inverter) |
| Input Power |
3-phase AC 380–480 V, 50/60 Hz |
| Output Power (ND/Constant Torque) |
2.2 kW |
| Output Power (LD/Variable Torque) |
3.0 kW |
| Rated Output Current (ND) |
5.5 A |
| Rated Output Current (LD) |
6.9 A |
| Control Method |
Sensorless Vector Control, V/f Control |
| Compatible Motors |
Induction Motors (IM), Permanent Magnet Motors (PM) |
| Max Output Frequency |
590 Hz (extendable to 1000 Hz) |
| Output Voltage |
3-phase AC, 0–input voltage |
| Built-In Braking Resistor |
Yes (integrated) |
| Protection Rating |
IP20 (panel mount) |
| Ambient Operating Temp |
-10°C to +50°C (no derating up to 50°C) |
| Storage Temperature |
-20°C to +65°C |
| Humidity |
5–95% RH (non-condensing) |
| Vibration Resistance |
5.9 m/s² (0.6 G) |
| Cooling Method |
Forced Air Cooling |
| Dimensions (W×H×D) |
108 × 128 × 170.5 mm |
| Weight |
Approx. 1.9 kg |
| Certifications |
CE, UL, RoHS, ISO 13849-1 Cat.3 PLd |
| Communication |
Modbus-RTU (standard); optional EtherNet/IP, EtherCAT, DeviceNet, PROFIBUS |
| Safety Features |
STO (Safe Torque Off), overcurrent, overvoltage, undervoltage, overheat, motor overload protection |
Good Service in WTL:
> We offer high quality, fast delivery, competitive price for Rosemount.
> Please send your RFQ to get the latest price.
> Normally, we will ship the items in 1-2 weeks after receive the payment.
> We can ship to you by UPS/DHL//EMS/Fedex. Please contact us and we will use your preferred ways.
> We have a large stock and the prices are variable, so sometimes the prices we post are not accurate. If needed, please contact us for specific prices.
WTL is not liable for any personal injury or property damage resulting from the use of this equipment. It is
buyer's responsibility as to the safe handling & operation of this equipment and to verify equipment is
compliance to their machinery.
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