6SL3120-1TE15-0AA4 SINAMICS S120 Single Motor Module 5A Spare Part

The 6SL3120-1TE15-0AA4 is a SINAMICS S120 Single Motor Module designed to control one 5 A motor axis within a modular drive system.

It receives power from a shared 600 V DC link and converts this energy into controlled three-phase 400 V AC output for a compatible servo or induction motor.

The 5 A output rating makes this model suitable for smaller positioning, feeding and adjustment axes that require more current than a 3 A module but do not need the capacity of a 9 A or higher-current power stage.

Unlike a complete servo drive, the 6SL3120-1TE15-0AA4 does not operate independently. It requires a compatible Line Module, Control Unit, motor, feedback system and approved drive configuration.

This AA4 version is now mainly used for maintaining machines originally designed around the earlier Booksize hardware generation. Its replacement value comes from matching the existing order number, mechanical layout, firmware and system topology.

The later 6SL3120-1TE15-0AD0 is associated with the same 5 A output class but uses the newer Booksize D-Type construction. It should not be installed as a direct replacement without checking the complete machine configuration.

Key Features

• 5 A single-axis motor output
• 600 V DC-link input
• Three-phase 400 V AC output
• Original Booksize construction
• Internal air cooling
• Optimized pulse patterns
• Extended Safety Integrated support
• DRIVE-CLiQ cable included
• Intended for legacy machine replacement
• Later D-Type successor available

Typical Applications

• Packaging machine feeders
• Printing equipment
• CNC auxiliary axes
• Assembly machinery
• Positioning mechanisms

5 A Motor Axis Configuration

The 6SL3120-1TE15-0AA4 provides one motor output channel rated at 5 A.

It is suitable for:

• Small servo motors
• Feeding mechanisms
• Indexing axes
• Adjustment drives
• Light positioning tables
• Repetitive machine movements

The correct Motor Module should be selected according to the motor current, overload profile and machine duty cycle.

Legacy AA4 Version

The AA4 suffix identifies this unit as part of the earlier Booksize product generation.

This is important for replacement because older machines may depend on:

• Original module dimensions
• Existing DC-link busbars
• Installed firmware
• DRIVE-CLiQ topology
• Safety configuration
• Original machine parameters
• Existing cooling layout

A visually similar newer module may not be a direct plug-in replacement.

Single Motor Module Function

The module converts DC-link energy into controlled AC output for one motor axis.

Its main functions include:

• Motor-current regulation
• Speed-control support
• Torque-control support
• Dynamic acceleration
• Controlled deceleration
• Axis operating-status monitoring
• Fault and warning diagnostics

Higher-level axis coordination is performed by the connected Control Unit.

Booksize Construction

The original Booksize format supports modular side-by-side installation in an electrical cabinet.

Typical advantages include:

• Shared DC-link connections
• Organized multi-axis layout
• Reduced internal wiring
• Modular component replacement
• Flexible system expansion

The physical dimensions should be checked against the existing AA4 module before ordering a replacement.

Internal Air Cooling

The 6SL3120-1TE15-0AA4 uses internal air cooling.

Reliable operation requires:

• Correct vertical mounting
• Clear air inlets and outlets
• Adequate cabinet ventilation
• Suitable ambient temperature
• Clean cooling passages
• Correct installation clearances

Restricted airflow may cause thermal alarms or reduced output capability.

Optimized Pulse Patterns

Optimized pulse-pattern operation supports controlled motor-side power conversion.

Benefits include:

• Stable motor-current regulation
• Smooth torque response
• Consistent low-speed operation
• Reliable acceleration
• Repeatable positioning
• Reduced current fluctuation

Safety Integrated Support

The module supports extended Safety Integrated functions in a compatible system.

The available safety functions depend on:

• Connected Control Unit
• Firmware version
• Motor feedback
• Safety license
• DRIVE-CLiQ configuration
• Machine safety parameters

Do not state a specific SIL or PL rating unless the complete implemented safety function has been validated.

DRIVE-CLiQ Communication

The included DRIVE-CLiQ cable connects the Motor Module to compatible drive components.

Typical communication functions include:

• Automatic module identification
• Parameter exchange
• Operating-status communication
• Fault diagnostics
• Topology detection
• Simplified commissioning

Successor Version Comparison

Earlier Version

6SL3120-1TE15-0AA4

Product Position

Legacy Booksize spare-part module

Later Version

6SL3120-1TE15-0AD0

Product Position

Active Booksize D-Type module

Both versions have a 5 A output class, but they may differ in:

• Mechanical design
• Hardware generation
• Firmware compatibility
• Replacement procedure
• Cabinet installation
• System commissioning

The complete machine configuration must be checked before migration.

System Requirements

A complete operating system normally includes:

• Compatible Line Module
• Shared DC link
• Control Unit
• Single Motor Module
• Compatible motor
• Motor feedback device
• DRIVE-CLiQ communication
• Approved drive parameters

The module is not a standalone frequency inverter.

Replacement Identification

Correct Model Number

6SL3120-1TE15-0AA4

Correct Product Type

Single Motor Module

Rated Output Current

5 A

Product Generation

Legacy AA4 Booksize Version

Successor Reference

6SL3120-1TE15-0AD0

Before replacement, confirm:

• Complete order number
• AA4 suffix
• Motor current requirement
• Module dimensions
• DC-link connection
• Firmware version
• Safety configuration
• DRIVE-CLiQ topology
• Existing machine parameters

Do not select a replacement using only the 6SL3120 prefix or product appearance.

Installation Guidelines

Disconnect the complete drive-system power.

Wait for the DC link to discharge completely.

Verify the absence of hazardous voltage.

Back up the existing drive parameters.

Record the DRIVE-CLiQ topology.

Confirm the exact model number.

Inspect DC-link contacts and busbars.

Check motor and encoder wiring.

Confirm cabinet airflow.

Install the replacement module securely.

Restore the approved parameters.

Test the motor at reduced speed.

Check current and thermal behavior.

Verify all safety functions before production operation.

Installation should be completed by qualified drive-system personnel.

FAQ

Q1: What is 6SL3120-1TE15-0AA4?

A1: It is a SINAMICS S120 Single Motor Module designed to control one motor axis.

Q2: What is its rated output current?

A2: The rated output current is 5 A.

Q3: What input voltage does it use?

A3: It receives power from a 600 V DC link.

Q4: What motor output does it provide?

A4: It provides controlled three-phase 400 V AC output.

Q5: Is this a complete servo drive?

A5: No. It requires a compatible Line Module, Control Unit, motor and complete drive configuration.

Q6: Is the model discontinued?

A6: Yes. It is primarily supplied as a spare part for existing installations.

Q7: What is the later successor model?

A7: The later 5 A Booksize D-Type model is 6SL3120-1TE15-0AD0.

Q8: Can the AD0 model directly replace the AA4 model?

A8: Not automatically. Mechanical, firmware, safety and system compatibility must be checked.

Q9: What cooling method is used?

A9: It uses internal air cooling.

Q10: Does it support Safety Integrated functions?

A10: Yes. It supports extended Safety Integrated functions when used in a compatible system.