Introduction

The Schneider Electric LXM28SU04M3X Motion Servo Drive belongs to the Lexium 28 family of servo motion control products. It is intended for machine-building applications where controlled motor movement and repeatable positioning are important to production performance.

In an appropriately designed system, the servo drive works with a compatible servo motor and controller to execute motion commands. This arrangement can support accurate positioning, speed regulation, and coordinated machine sequences in applications such as packaging, assembly, and automated handling.

Its compact form factor makes it a practical option for control cabinets where installation space is limited. When selecting the LXM28SU04M3X for a new installation or replacement project, buyers should confirm the exact electrical ratings, motor compatibility, interface requirements, and applicable firmware or configuration requirements against the manufacturer's documentation.

For industrial maintenance teams and automation equipment suppliers, confirming the complete part number is particularly important when sourcing a replacement drive.

Technical Specifications

Parameter	Specification
Brand	Schneider Electric
Model	LXM28SU04M3X
Product Type	Motion Servo Drive
Product Family	Lexium 28
Dimensions (W × H × D)	55 × 150 × 146 mm
Dimensions (W × H × D)	2.17 × 5.91 × 5.75 in
Weight	1 kg (2.20 lb)
Main Function	Servo motor motion control
Typical Applications	Positioning, speed control, automated machinery
Motor Compatibility	Confirm using the manufacturer's drive and motor compatibility documentation
Electrical Ratings	Refer to the exact product datasheet
Control and Communication Interfaces	Confirm for the specific model variant

Recommended Related Models

The following Schneider Electric Lexium servo drive models may be worth considering for comparison. They should not be treated as direct replacements without checking their ratings and compatibility.

Model	Product Type
LXM28SU02M3X	Lexium 28 Servo Drive
LXM28SU04M3X	Lexium 28 Servo Drive
LXM28SU07M3X	Lexium 28 Servo Drive
LXM28SU10M3X	Lexium 28 Servo Drive

Confirm each model’s availability, electrical configuration, and rated output in the applicable Schneider Electric catalog before ordering.

Popular Related Models

Model	Product Type
LXM28AU02M3X	Lexium 28 Servo Drive
LXM28AU04M3X	Lexium 28 Servo Drive
LXM28AU07M3X	Lexium 28 Servo Drive
LXM28AU10M3X	Lexium 28 Servo Drive

These models are listed as related Lexium 28 drive variants for product research. Verify the complete order number and technical specifications before selecting one for a particular machine or replacement project.

Applications

The Schneider LXM28SU04M3X Motion Servo Drive is designed for servo motion control applications that require accurate positioning, controlled acceleration, and coordinated motor operation. As part of Schneider Electric’s Lexium 28 servo drive family, it is suitable for machinery where reliable motion performance and compact control cabinet integration are important.

Typical application areas include:

Packaging Machinery: Supports controlled positioning and repeatable motion in packaging and material handling equipment.
Automated Assembly: Enables precise servo movement for assembly stations and automated production processes.
Labeling and Printing Equipment: Helps coordinate motor speed and position in applications requiring consistent motion.
Pick-and-Place Systems: Supports programmed positioning in automated handling equipment.
Small Industrial Machines: Offers a compact servo drive option for machinery with limited installation space.

Actual suitability depends on motor compatibility, load requirements, power supply conditions, and the machine’s motion control architecture.

Advantages

Compact Installation: The compact housing helps conserve space in electrical cabinets and machine control panels.
Precise Motion Control: Supports servo-based positioning and speed regulation when configured with a compatible servo motor and controller.
Automation Integration: Can be incorporated into suitable industrial motion control systems using the interfaces supported by the specific configuration.
Flexible Machine Design: Suitable for applications where controlled acceleration, deceleration, and repeatable positioning are required.
Practical Maintenance: Clear product identification helps maintenance personnel locate the appropriate replacement drive during servicing.
Industrial Application Versatility: The Lexium 28 family is designed for motion control tasks in compact machinery and automated production equipment.

Technical FAQs

Q1: What is the Schneider LXM28SU04M3X used for?

It is a servo drive intended for controlling a compatible servo motor in applications that require regulated speed, torque, and positioning.

Q2: Is the LXM28SU04M3X a servo motor or a servo drive?

It is a servo drive. A compatible servo motor is required to form a complete servo motion system.

Q3: Can this drive be used for precise positioning?

Yes, servo drives are used in positioning applications when paired with a compatible motor, feedback system, and suitable motion controller.

Q4: Which servo motor can be connected to this drive?

Motor selection must follow Schneider Electric’s compatibility documentation for the exact drive variant. Confirm motor series, rated current, voltage, feedback type, and connector configuration before installation.

Q5: What should be checked before replacing an existing servo drive?

Verify the complete model number, supply voltage, output rating, motor compatibility, control wiring, communication requirements, and parameter settings.

Q6: Does the drive require parameter configuration?

Yes. Parameters generally need to be configured according to the motor, mechanical load, motion profile, control method, and machine operating requirements.

Q7: Can the drive be integrated into an automated production line?

It can be integrated where the drive’s supported command and communication interfaces match the system architecture. Confirm the exact interface requirements before purchasing.

Q8: What can cause a servo drive to trigger an alarm?

Potential causes include overcurrent, overload, excessive tracking error, feedback problems, incorrect parameters, or supply-related faults. The displayed alarm code should be checked against the applicable manual.

Q9: What installation precautions are important?

Follow the manufacturer’s requirements for grounding, protective devices, wiring separation, ventilation, environmental conditions, and electrical clearances. Installation should be performed by qualified personnel.

Q10: Is the LXM28SU04M3X suitable as a direct replacement for another Lexium drive?

Not automatically. Even within the same product family, electrical ratings, motor compatibility, connectors, control interfaces, and parameter requirements must be checked before substitution.

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