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Siemens 6SL3120-1TE21-8AD0 SINAMICS S120 Single Motor Module

Siemens 6SL3120-1TE21-8AD0 SINAMICS S120 Motor Module

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ManufacturerSiemens

Part number6SL3120-1TE21-8AD0

Series SINAMICS S120

Type Single Motor Module

Input 600 V DC

Output 400 V 3 AC, 18 A

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Veteran-owned

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Single Motor Control Booksize D format 18A continuous output Safety Integrated functions Internal air cooling DRIVE-CLIQ communication

Product description

The Siemens 6SL3120-1TE21-8AD0 is a SINAMICS S120 Single Motor Module in a booksize D format. It features an input voltage of 600 V DC and an output of 400 V 3 AC at 18 A. This module is designed with internal air cooling, optimized pulse patterns, and supports extended Safety Integrated functions, including a DRIVE-CLiQ cable.

This motor module is designed for high-performance drive applications, enabling precise control of servo and induction motors in multi-axis industrial automation systems. It is widely used in machine tools, robotics, and packaging machinery where dynamic response and safety are critical.

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Technical specifications

Series	SINAMICS S120
Type	Single Motor Module
Input	600 V DC
Output	400 V 3 AC, 18 A
Format	Booksize D
Cooling	Internal Air Cooling
Safety	SIL 2, PL d, Cat 3
Communication	DRIVE-CLIQ

Common applications

Machine Tools

Robotics

Packaging Machines

Automation Systems

Conveyor Systems

Industrial Drives

Compatible systems

Siemens SINAMICS S120 Control Units (CU320-2) Servo and induction motors

Also known as

Siemens SINAMICS S120 18A Module 6SL3120 S120 Motor Module Booksize D Drive Module

Replaces / compatible with

This module is part of the Siemens SINAMICS S120 drive system and is designed for single motor applications.

Technical note

Expert tip

This module supports optimized pulse patterns and extended Safety Integrated functions, crucial for advanced servo applications.

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Frequently asked questions

What is the output current rating of the Siemens 6SL3120-1TE21-8AD0 SINAMICS S120 module?

The Siemens 6SL3120-1TE21-8AD0 SINAMICS S120 Single Motor Module has a rated output current of 18 A (continuous) and a base load current of 15.3 A.