Schneider LXM23AU04M3X Motion Servo Drive
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Technical Specifications
| Parameter | Description |
|---|---|
| Brand | Schneider Electric |
| Model | LXM23AU04M3X |
| Product Type | Motion Servo Drive |
| Product Series | Lexium 23 Plus |
| Main Function | Controls the speed, torque, and position of compatible AC servo motors |
| Rated Power | 400 W |
| Nominal Power | 0.4 kW at 220 V |
| Rated Supply Voltage | 220 V AC |
| Input Voltage Range | 200–255 V AC single-phase; 170–255 V AC three-phase |
| Supported Supply Phases | Single-phase or three-phase |
| Supply Frequency | 50/60 Hz |
| Network Frequency Range | 47.5–63 Hz |
| Continuous Output Current | 2.6 A |
| Output Voltage | Up to the supply voltage |
| Communication Interface | Integrated CANopen and CANmotion |
| Communication Connector | RJ45, CN3 |
| Additional Communication Interface | Two-wire RS-485 multidrop Modbus |
| CANopen Node Address | 1–127 |
| CANopen Communication Speed | Up to 1 Mbps, depending on bus length and network configuration |
| Digital Inputs | 8 programmable inputs |
| Digital Input Voltage | 12–24 V DC |
| Digital Outputs | 5 logic outputs |
| Analog Inputs | 2 voltage inputs, V_REF and T_REF |
| Analog Input Range | -10 to +10 V |
| Motor Feedback | Servo motor encoder feedback |
| Cooling Method | Natural convection |
| Installation Orientation | Vertical mounting |
| EMC Filter | Without integrated EMC filter |
| Protection Rating | IP20 |
| Operating Temperature | 0°C to +55°C, subject to operating conditions and derating requirements |
| Electrical Connection | Screw-clamp terminals |
| Dimensions | 60 × 162 × 146 mm |
| Weight | 1.7 kg |
| Product Status | Discontinued; check current service and replacement availability |
FAQ
Q1: What is the main function of the Schneider LXM23AU04M3X servo drive?
The LXM23AU04M3X is a 400 W AC servo drive from the Lexium 23 Plus series. It controls compatible servo motor operation by regulating speed, torque, and position according to the motion commands received from the control system. It is suitable for compact positioning and motion-control applications in industrial machinery.
Q2: Which servo motors can be used with the LXM23AU04M3X?
The drive must be paired with a compatible AC servo motor whose rated voltage, current, power, encoder feedback, and performance characteristics match the drive specifications. Check the motor nameplate and Schneider Electric compatibility documentation before selecting a motor. A matching power rating alone does not guarantee compatibility.
Q3: What power supply does the LXM23AU04M3X require?
The drive is designed for a nominal 220 V AC supply. Its specified input range is 200–255 V AC for single-phase operation and 170–255 V AC for three-phase operation. Confirm the actual supply configuration and wiring requirements before commissioning, and provide appropriate circuit protection and protective grounding.
Q4: Which communication protocols does the LXM23AU04M3X support?
The drive provides integrated CANopen and CANmotion communication, along with a two-wire RS-485 multidrop Modbus interface. CANopen node addressing and communication speed must be configured to match the controller and network. The selected protocol and available functions depend on the system architecture and application requirements.
Q5: How can I troubleshoot a servo drive that does not start the motor?
First, verify the AC supply, protective circuit, control wiring, and drive status display. Check whether an alarm is active, whether the servo enable signal is present, and whether the motor and encoder connections are secure. Also confirm that the control mode, command source, and parameter settings are correct before attempting another start.
Q6: What causes position errors or unstable servo motor operation?
Possible causes include incorrect motion parameters, unsuitable acceleration or deceleration settings, encoder wiring problems, mechanical backlash, excessive load, or electrical interference. Review the drive’s alarm history and monitor the command and feedback signals. Adjust tuning parameters only after checking the mechanical system and following the commissioning procedure.
Q7: Does the LXM23AU04M3X require special installation and cooling arrangements?
The drive is designed for vertical installation and natural-convection cooling. Install it in a suitable electrical cabinet with sufficient clearance for airflow, and keep ventilation openings free from dust and obstructions. Follow the manufacturer’s mounting, grounding, wiring, and ambient-temperature requirements to avoid overheating and electrical interference.
Q8: What should I consider when replacing the LXM23AU04M3X?
Schneider Electric has discontinued this model in many markets and lists the Lexium 28 LXM28AU04M3X as a replacement candidate. Before substituting it, verify motor compatibility, supply voltage, communication interfaces, wiring, mounting requirements, control parameters, and machine safety functions. Do not assume that the replacement is a direct plug-and-play equivalent.
Schneider LXM23AU04M3X Motion Servo Drive is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
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Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
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