Description
The Schneider LXM23DU45M3X, LXM23DU55M3X, and LXM23DU75M3X are single-axis motion servo drives from the Lexium 23 series, engineered for high dynamic performance in automated machinery. These drives convert incoming 3-phase AC power into precise motion commands for compatible Lexium 23 servo motors (BSH/BCH series), delivering exceptional torque and speed control.
The model naming convention reveals the specific power rating:
- LXM23DU45M3X → 4.5 kW (Approx. 6 HP)
- LXM23DU55M3X → 5.5 kW (Approx. 7.5 HP)
- LXM23DU75M3X → 7.5 kW (Approx. 10 HP)
These units feature Modbus communication (RTU/TCP), a digital display for local diagnostics, and support for various control modes including Position, Velocity, and Torque.
Key Features
- Power Range: 4.5 kW – 7.5 kW continuous output (3-phase 380–480 V AC input).
- Motion Control: Integrated PID loops for precise Position, Velocity, and Torque control.
- Communication: Built-in Modbus RTU/ASCII and Modbus TCP support.
- Safety: Integrated STO (Safe Torque Off) and hardware enable/disable functions.
- Diagnostics: Front-panel LED indicators and digital display for real-time monitoring.
- Country of Origin: China / France (Schneider Global)
Model & Power Rating Table
Model | Continuous Power | Peak Power (Short Term) | Typical Application |
|---|---|---|---|
LXM23DU45M3X | 4.5 kW | ~ 13.5 kW (300%) | Medium-duty spindles, conveyors |
LXM23DU55M3X | 5.5 kW | ~ 16.5 kW (300%) | Packaging machines, extruders |
LXM23DU75M3X | 7.5 kW | ~ 22.5 kW (300%) | Heavy-duty presses, large gantries |
⚠️ Important Selection Checks:
Input Voltage: These drives require 3-phase 380–480 V AC mains input. Verify your facility voltage before ordering. Motor Matching: Must be paired with compatible Lexium 23 (BSH/BCH) servo motors. Check the motor datasheet for exact current matching. Brake Resistor: Internal braking is limited; for frequent stops or high inertia loads, an external brake resistor (e.g., VW3A7601 series) is highly recommended. Control Mode: Ensure your PLC or controller can handle the selected control mode (Pulse/Direction, Analog, or Network).
Technical Specifications (Representative — LXM23DU45M3X)
Parameter | Specification |
|---|---|
Model | LXM23DU45M3X (Schneider Electric Lexium 23) |
Rated Power | 4.5 kW (Other models: 5.5 kW / 7.5 kW) |
Input Voltage | 3-phase 380–480 V AC (-15% / +10%), 50/60 Hz |
Output Current | Nominal ~ 10.5 A (Peak ~ 31.5 A for 3 sec) |
Control Modes | Position, Velocity, Torque, Multi-loop |
Communication | Modbus RTU (RS-485), Modbus TCP (Ethernet) |
Safety Functions | STO (Safe Torque Off), Hardware Enable |
Cooling | Forced air cooling (Internal fan) |
Protection | IP20 (Panel mounted) |
Mounting | DIN Rail (smaller models) or Panel Mount (larger kW) |
Dimensions (W×H×D) | ~ 100 mm × 250 mm × 220 mm (approx. — check manual) |
Weight | ~ 3.5 kg |
Standards | CE, UL, cUL, RoHS |
Warranty & After-Sales
- Factory New: 12 months warranty.
- Refurbished: 3-6 months warranty (bench tested for output stability).
- Support: We assist with drive parameterization, motor pairing, and fault code troubleshooting.
Delivery Time
- Standard: 3-5 working days.
- Express: Available upon request.
Why Choose Our Store
- Genuine Schneider Electric Lexium drives.
- Expertise in servo tuning and motion control integration.
- Global logistics network.
Applications
- Packaging Machinery: High-speed indexing and sealing.
- Material Handling: Conveyors, lifts, and palletizers.
- Textile & Printing: Precise tension and speed control.
- Machine Tools: Spindle drives and axis movement.





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