6SL3120-1TE31-3AA3 SINAMICS S120 Single Motor Module Booksize Drive Module

The 6SL3120-1TE31-3AA3 is a SINAMICS S120 Single Motor Module designed for precise servo motor control in modular motion systems.

This Booksize drive module provides controlled power output for individual motor axes and is commonly used in multi-axis automation equipment requiring synchronized motion performance.

With an 18.5 kW power rating and 32 A output current, the module is suitable for demanding motion applications such as machine tools, robotics and production equipment.

The integrated Safety Integrated functions support safety-related machine applications with SIL 2 / PL d requirements.

The compact Booksize design enables space-saving installation in control cabinets and allows flexible expansion with other SINAMICS S120 components.

Key Features

• SINAMICS S120 Single Motor Module
• 18.5 kW servo drive module
• 32 A output current
• Compact Booksize design
• Safety Integrated SIL 2 / PL d
• Supports multi-axis motion systems
• Cabinet installation design
• Suitable for servo motor applications

Typical Applications

• CNC machines
• Robotics systems
• Packaging equipment
• Automated production lines
• Precision motion systems

System Function

The 6SL3120-1TE31-3AA3 provides motor-side power control within a modular drive system.

Main functions:

• Servo motor power control
• Axis motion management
• Drive system expansion
• Coordinated multi-axis operation

Drive System Integration

The module is typically combined with:

• Control Unit
• Line Module
• Servo motors
• Additional Motor Modules

It is not a standalone frequency converter.

Safety Integrated Function

The integrated safety functions support machine safety applications.

Benefits include:

• Reduced external safety components
• Improved machine protection
• Support for safety-related automation designs

Replacement Identification

Model

6SL3120-1TE31-3AA3

Configuration

Product Type

Single Motor Module

Power

18.5 kW

Current

32 A

Format

Booksize

Protection

IP20

Before replacement, confirm:

• Exact order number
• Power rating
• Motor compatibility
• Drive system configuration

Installation Guidelines

Disconnect power before installation.

Verify module compatibility.

Check DC link connection.

Confirm cooling requirements.

Load correct parameters.

Test axis operation after installation.

FAQ

Q1: What is 6SL3120-1TE31-3AA3?

A1: It is a SINAMICS S120 Single Motor Module for servo motion applications.

Q2: Is it a complete drive?

A2: No. It is a motor-side drive module used in a modular motion system.

Q3: What is the power rating?

A3: It is rated at 18.5 kW with 32 A output current.

Q4: What design format does it use?

A4: It uses the compact Booksize format.

Q5: Does it support safety functions?

A5: Yes. It supports Safety Integrated functions with SIL 2 / PL d capability.

Q6: Where is it commonly used?

A6: It is used in CNC machines, robotics and industrial automation equipment.

Q7: What components are required with this module?

A7: It requires compatible control units, line modules and motors.

Q8: Can it work independently?

A8: No. It must be installed as part of a complete modular drive system.