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Siemens SINAMICS Single Motor Module - 600V DC Input

Name: Siemens 6SL3121-1TE21-8AA0
Brand: Siemens
SKU: 6SL3121-1TE21-8AA0
Availability: InStock

Siemens SINAMICS Single Motor Module, 600V DC input, 400V 3AC 18A output.

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ManufacturerSiemens

Part number6SL3121-1TE21-8AA0

Input Voltage 600 V DC

Output Voltage 400 V 3 AC

Output Current 18 A

Cooling External Air

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Single motor control 600V DC input 18A output current External air cooling DRIVE-CLiQ interface SINAMICS series

Product description

The Siemens SINAMICS Single Motor Module 6SL3121-1TE21-8AA0 is designed for precise motor control in demanding industrial applications. It features a DC input voltage of 600 V and provides a 400 V, 3-phase AC output with a rated current of 18 A. This module incorporates external air cooling for enhanced thermal management and includes a DRIVE-CLiQ cable for seamless integration.

This motor module is ideal for variable speed drives in sectors such as machine tools, packaging machinery, material handling, and automotive manufacturing, where precise speed and torque control are essential. Its robust design ensures reliable performance in challenging operational environments.

As a veteran-owned surplus parts distributor, Stanlo Automation offers the Siemens 6SL3121-1TE21-8AA0, providing cost-effective solutions for your automation needs. We are committed to delivering quality components and supporting your industrial operations with dependable service.

Technical specifications

Input Voltage	600 V DC
Output Voltage	400 V 3 AC
Output Current	18 A
Cooling	External Air
Interface	DRIVE-CLiQ

Common applications

Machine tools

Packaging machinery

Material handling

Automotive manufacturing

Robotics

Textile machinery

Compatible systems

SINAMICS S120 Control Units DRIVE-CLiQ communication protocol

Also known as

Siemens SINAMICS Drive Motor Control Module 6SL3121 series

Replaces / compatible with

This single-axis drive module is part of the SINAMICS family and is designed for specific motor applications within that system.

Technical note

Expert tip

The external air cooling for the 6SL3121-1TE21-8AA0 is critical for maintaining its operational efficiency and lifespan, ensure unobstructed airflow.

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Frequently asked questions

What are the input and output specifications for the Siemens 6SL3121-1TE21-8AA0?

The Siemens SINAMICS Single Motor Module 6SL3121-1TE21-8AA0 has a 600 V DC input voltage and a 400 V, 3-phase AC output with a continuous current rating of 18 A.