Siemens 6SL3121-2TE21-0AA3

Overview

The Siemens SINAMICS S120 6SL3121-2TE21-0AA3 Double Motor Module is an essential component for advanced automation systems requiring precise and dynamic multi-axis control. Engineered for seamless integration within the robust SINAMICS S120 drive system, this module delivers exceptional performance for a wide range of industrial applications. With its compact design and powerful capabilities, the 6SL3121-2TE21-0AA3 provides dual outputs, each rated at 10 A, operating efficiently at 380–480 V AC. This enables independent and highly accurate control over two distinct axes, making it an ideal solution for complex machinery where space efficiency and reliable operation are paramount. Siemens' commitment to quality and innovation ensures that this double motor module not only meets but exceeds the demanding requirements of modern industrial environments, offering integrated safety features and comprehensive diagnostic functions for enhanced operational security.

Key Features

• Dedicated Double Motor Module: Specifically designed for the Siemens SINAMICS S120 drive system, ensuring optimal compatibility and performance.
• Dual 10 A Output Channels: Provides two independent output channels, each delivering 10 A, for precise control of two separate motors or axes.
• Wide Voltage Compatibility: Operates efficiently with a rated supply voltage of 3AC 380–480 V, accommodating various industrial power grids.
• Space-Saving Compact Design: Engineered with a focus on size, allowing for efficient use of cabinet space in industrial control panels.
• Integrated Safety and Diagnostics: Features built-in safety functions and advanced diagnostic capabilities for secure and reliable operation, minimizing downtime.
• High Dynamic Response: Delivers superior dynamic performance, crucial for demanding multi-axis applications requiring rapid and accurate movements.
• Integrated Brake Chopper: Enhances control and safety by managing excess regenerative energy efficiently.

Technical Specifications

The Siemens 6SL3121-2TE21-0AA3 Double Motor Module is built to stringent specifications:

• Siemens Code: 6SL3121-2TE21-0AA3
• Series: SINAMICS S120
• Type: Double Motor Module
• Rated Output Current: 2 × 10 A
• Supply Voltage: 3AC 380–480 V ±10%
• Frequency: 47–63 Hz
• Cooling: Internal air cooling
• Protection Rating: IP20
• Brake Chopper: Integrated
• Operating Temperature: 0 °C to +40 °C (without derating)
• Certifications: CE, UL, cUL

Applications

The versatility and high performance of the Siemens 6SL3121-2TE21-0AA3 make it an ideal choice for a diverse range of industrial applications:

• Multi-axis Machine Tools: Provides the precision and responsiveness required for CNC machining, milling, and turning operations.
• Robotics and Handling Systems: Essential for controlling the intricate movements of industrial robots, pick-and-place machines, and automated material handling.
• Packaging Machinery: Enhances the speed and accuracy of packaging lines, including filling, sealing, and labeling machines.
• Printing and Textile Machines: Ensures synchronization and precise motion control in printing presses, weaving looms, and textile processing equipment.
• General Automation Systems: Suited for any industrial setup demanding reliable and efficient dual-axis motor control where performance cannot be compromised.
• Conveyor Systems: Optimizes the speed and coordination of various sections within complex material transport systems.

Why Choose This Model?

• Unmatched Dual-Axis Control: Experience superior performance with synchronous dual-axis control in a single, compact module, optimizing system efficiency.
• High-Performance and Precise Motion Regulation: Benefit from the advanced engineering of Siemens, ensuring exceptional accuracy and dynamic response for critical applications.
• Integrated Safety and Diagnostics: Reduce operational risks and streamline maintenance with built-in safety functions and comprehensive diagnostic feedback.
• Backed by Siemens Reliability and Quality: Invest with confidence in a product from a global leader in industrial automation, synonymous with durability and enduring performance.
• Optimized for SINAMICS S120 Systems: Designed for perfect compatibility and seamless integration within existing or new SINAMICS S120 drive solutions.
• Space-Efficient and Cost-Effective: Its compact footprint helps save valuable cabinet space, while its dual functionality simplifies wiring and reduces overall system complexity and costs.

Order Now

Elevate your automation capabilities with the Siemens SINAMICS S120 6SL3121-2TE21-0AA3 Double Motor Module. This compact, powerful, and highly reliable solution is engineered for unparalleled dual-axis motor control, enhancing precision and efficiency across your industrial applications. Secure your competitive edge by integrating this advanced Siemens technology into your systems today.

Explore our full range of Siemens SINAMICS Drives, including the V20, G120, G130, G150, and S120 series, designed to meet diverse industrial motor control needs. Alternatively, browse our extensive category of Siemens Variable Frequency Drives (VFDs) to discover the complete portfolio of SINAMICS, Micromaster, and SIMOVERT VFDs.