MX300: Multi-Axis VFD That Saves Space, Cost & Maintenance Time!
The MX300 Series is a cost-saving and space-saving solution
designed specifically for multi-axis control scenarios. It features
a unique architecture with one rectifier module paired with
multiple inverter modules, eliminating the need for independent
inverters for each motor as in traditional solutions.
This innovative design delivers significant benefits including
space savings in cabinet layout, reduced wiring and peripheral
accessories, and substantial cuts in installation time,
commissioning efforts, maintenance manpower, and
downtime—ultimately minimizing Total Cost of Ownership throughout
the equipment lifecycle.
Core Specifications
| Specification | Details |
|---|
| Rated Voltage | 3-Phase 200V-240V (±10%), 3-Phase 380V-480V (±10%) |
| Motor Power Range | 0.75kW-75kW (Single-axis output), Total multi-axis power
customizable |
| Control Modes | V/F Control, Sensorless Vector Control (SVC), Torque Control |
| Output Frequency Range | 0.1Hz-600Hz |
| Rectifier Module Type | Shared single rectifier module (with brake unit interface) |
| Inverter Module Configuration | 1 rectifier module can pair with 2-6 inverter modules (supports
independent multi-axis control) |
| Communication Protocols | Modbus RTU, EtherNet/IP, Modbus TCP, PROFINET, EtherCAT (optional) |
| Protection Class | Control unit IP20, Power unit IP20 (IP54 protection kit optional) |
| Ambient Temperature | Operation: -10℃~40℃ (Derate 2% output current per 1℃ above 40℃, max
50℃); Storage: -20℃~60℃ |
| Main Protection Functions | Overcurrent, Overload, Overvoltage, Undervoltage, Overheating,
Phase Loss, Short Circuit Protection |
Key Features & Benefits
- Innovative Multi-Axis Architecture: Saves 30%-50% control cabinet space and reduces wiring, terminals,
and peripheral accessory costs
- Easy Installation & Commissioning: Modular design allows quick installation and expansion without
major overhauls, cutting commissioning time by over 60%
- Independent Control & Fault Tolerance: Each inverter module operates independently—single axis failure
doesn't affect other axes
- Strong Communication Compatibility: Supports Modbus RTU and optional industrial Ethernet protocols for
seamless integration
- Lifecycle TCO Optimization: Reduces costs from procurement through maintenance, with 50%
shorter maintenance time
- Flexible Application Adaptability: Supports multiple control modes and power ranges for various
industrial applications
- Robust Protection & Environmental Adaptability: IP20 protection standard (IP54 optional) with wide operating
temperature range
Complete Model Specifications
| Model No. | Rated Voltage | Rectifier Power | Inverter Configuration | Max Output Current | Application Reference |
|---|
| MX300-2004-E | 3-Phase 200V-240V | 4kW | 2 axes / 2.2kW | 10A | Small electronic assembly lines, mini multi-axis conveyors |
| MX300-2007-E | 3-Phase 200V-240V | 7.5kW | 2 axes / 3.7kW | 16A | Small packaging machines, 2-axis textile equipment |
| MX300-2015-E | 3-Phase 200V-240V | 15kW | 3 axes / 5.5kW | 25A | Medium-sized labeling machines, 3-axis CNC lathes |
| MX300-2022-E | 3-Phase 200V-240V | 22kW | 4 axes / 5.5kW | 25A | 4-axis sorting equipment, small automated production lines |
| MX300-4007-E | 3-Phase 380V-480V | 7.5kW | 2 axes / 3.7kW | 8A | Low-power machine tools, 2-axis material handling equipment |
| MX300-4015-E | 3-Phase 380V-480V | 15kW | 2 axes / 7.5kW | 16A | Medium-power packaging lines, 2-axis milling machines |
| MX300-4022-E | 3-Phase 380V-480V | 22kW | 2 axes / 11kW | 23A | Heavy-duty conveyors, 2-axis machining centers |
| MX300-4037-E | 3-Phase 380V-480V | 37kW | 3 axes / 15kW | 32A | 3-axis automated warehouse stackers, large packaging machinery |
| MX300-4055-E | 3-Phase 380V-480V | 55kW | 4 axes / 15kW | 32A | 4-axis textile dyeing equipment, high-power production lines |
| MX300-4075-E | 3-Phase 380V-480V | 75kW | 6 axes / 11kW | 23A | 6-axis electronic component assembly lines, complex automation
systems |
Application Industries
Core Application Industries
- Electronic Manufacturing (PCB equipment, semiconductor packaging,
assembly lines)
- Machine Tools (machining centers, CNC machines, multi-axis
milling/lathes)
- Automated Production Lines (conveyors, roller lines, multi-axis
sorting equipment)
- Packaging Machinery (bag-making machines, labeling machines,
filling lines)
- Material Handling (warehouse stackers, AGV carts, multi-axis
cranes)
- Textile Machinery (spinning machines, looms, dyeing equipment)
Typical Application Scenarios
- Equipment requiring 2-6 independently controlled axes
- Space-constrained workshops needing reduced cabinet footprint
- Projects seeking simplified wiring and installation
- Operations looking to reduce long-term maintenance costs
- Systems requiring multi-axis synchronous control or rapid
commissioning
Frequently Asked Questions
Q: How much space can the MX300 save compared to multiple
standalone inverters?
A: Typically 30%-50% space in the control cabinet. A 4-axis 11kW
solution using the MX300 is more than half the size of 4 standalone
inverters.
Q: If one inverter module fails, will it affect other axes?
A: No. Each inverter module operates independently. A faulty axis
will shut down with an alarm while other axes continue normal
operation.
Q: Does the MX300 support future expansion?
A: Yes. As long as the rectifier module has sufficient power
margin, you can simply add additional inverter modules without
replacing the rectifier or rewiring the entire system.
Q: Do I need to set parameters for each axis individually?
A: No. The MX300 supports parameter copying and batch setting via
software, reducing commissioning time by over 60% compared to
standalone solutions.
Q: Can the MX300 integrate with existing factory communication
systems?
A: Yes. Basic models support Modbus RTU, while high-end models
offer industrial Ethernet protocols for seamless integration with
mainstream PLCs and SCADA systems.
Q: What maintenance advantages does the MX300 offer?
A: Maintenance is simpler with reduced spare parts inventory, easy
troubleshooting via alarm codes, and quick module replacement that
cuts maintenance time by over 50%.
FR-D700 Series Multi-Functional Frequency Converter Inverter
