SINAMICS S120 DOUBLE MOTOR MODULE 18A D-Type (6SL3120-2TE21-8AD0): Product Overview

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What is the SINAMICS S120 DOUBLE MOTOR MODULE 18A D-Type (6SL3120-2TE21-8AD0) Used For?

The Siemens 6SL3120-2TE21-8AD0 motor module, part of the SINAMICS S120 family, is designed for controlling two motors in high-performance industrial applications. It provides precise and dynamic control of speed, torque, and position, making it ideal for multi-axis systems in industries requiring reliable and efficient motor management.

Technical Specifications of SINAMICS S120 DOUBLE MOTOR MODULE 18A D-Type

Module Type: Double Motor Module
Input Voltage: 3AC 380-480 V
Output Current: 18 A per motor
Rated Power: Supports medium-sized synchronous/asynchronous motors
Communication Interface: DRIVE-CLiQ
Cooling System: Forced air cooling
Compact Format: Booksize design for optimized space usage in control cabinets

Key Functions of SINAMICS S120 DOUBLE MOTOR MODULE 18A D-Type

Dual Motor Control: Efficient management of two motors simultaneously.
High Precision: Ensures accurate speed, torque, and position control.
Dynamic Response: Designed for rapid load changes in demanding applications.
Seamless Integration: Full compatibility with SINAMICS systems via DRIVE-CLiQ.
Robust Protection: Integrated overload protection and diagnostic capabilities.

Industries Using SINAMICS S120 DOUBLE MOTOR MODULE 18A D-Type

Packaging Industry: Advanced control for complex packaging machinery.
Textile Manufacturing: Precision control for weaving and spinning machines.
Material Handling: Efficient motor management for cranes and conveyors.
Machine Tools: Multi-axis control in milling, drilling, and cutting machines.
Paper Industry: High-speed control for slitting and rewinding lines.
Automotive Production: Reliable motion control for assembly lines.

Required Equipment for SINAMICS S120 DOUBLE MOTOR MODULE 18A D-Type (6SL3120-2TE21-8AD0)

To ensure optimal functionality, the following equipment is required:

Control Unit: SINAMICS CU320-2 for advanced multi-axis control.
Line Module: Provides the necessary power supply for the motor module.
Compatible Motors: Synchronous or asynchronous motors designed for industrial applications.
DRIVE-CLiQ Cables: For seamless integration with SINAMICS components.
Control Cabinet: Suitable for the booksize format to maximize space efficiency.

Manuals for SINAMICS S120 DOUBLE MOTOR MODULE 18A D-Type

For proper installation and configuration, refer to these Siemens resources:

SINAMICS S120 Manual <— Click here and read the manual

Example Configuration of SINAMICS S120 DOUBLE MOTOR MODULE 18A D-Type in TIA Portal

Follow these steps to configure SINAMICS S120 in TIA Portal:

Add the PLC Controller: Select a compatible controller, such as SIMATIC S7-1500.
Configure SINAMICS S120 in HW Config:
- Add the control unit (e.g., CU320-2) and power modules.
- Virtually connect the components according to the physical setup.
Create a Technological Object: Set up an “Axis” object in TIA Portal for axis management.
Program Motion Sequences: Use pre-configured PLCopen blocks for motion control.
Testing and Commissioning: Simulate and test the configuration in TIA Portal.

Application Example for SINAMICS S120 DOUBLE MOTOR MODULE 18A D-Type

Example Application – “Configuring a SINAMICS S120 with Startdrive”

Below is a configuration diagram for the SINAMICS S120 DOUBLE MOTOR MODULE using booksize modules and integrated DRIVE-CLiQ and PROFINET interfaces:

The Siemens 6SL3120-2TE21-8AD0 motor module offers a compact and efficient solution for controlling dual motors in demanding industrial environments, ensuring reliability, precision, and seamless integration.