SIEMENS 6SL3720-1TE24-5AB4 SINAMICS S120 Booksize Cabinet Kit Single Motor Module 24kW 45A Drive Stage 480V

The Siemens 6SL3720-1TE24-5AB4 SINAMICS S120 Booksize Cabinet Kit is a high-performance single-motor drive solution designed for demanding industrial applications. This robust 24kW, 45A drive stage operates at 480V and offers exceptional precision, efficiency, and flexibility. Its key advantages include advanced control algorithms for superior motion control, a compact Booksize Cabinet Kit format for space-saving integration, and seamless compatibility within the broader Siemens automation ecosystem. Crucial technical parameters highlight its 24kW power rating, 45A continuous current, and 480V operating voltage, making it ideal for a wide range of servo and vector control tasks.

Product Specifications

| Specification          | Value                  |

| :--------------------- | :--------------------- |

| Manufacturer           | Siemens                |

| Product Series         | SINAMICS S120          |

| Product Type           | Booksize Cabinet Kit   |

| Motor Type             | Single Motor Module    |

| Power Rating           | 24 kW                  |

| Continuous Current     | 45 A                   |

| Operating Voltage      | 480 V                  |

| Frame Size             | Booksize               |

| Protection Class       | IP20                   |

| Communication Interface| PROFINET/PROFIBUS (optional) |

Core Features & Market Positioning

The SINAMICS S120 platform, and specifically the 6SL3720-1TE24-5AB4, is positioned as a premium solution for automation tasks demanding precise motion control and high dynamic performance. Its integrated safety functions, such as Safe Torque Off (STO), are a significant differentiator, enhancing operational safety and reducing the need for external safety components. The drive stage leverages advanced encoder feedback options for closed-loop control, ensuring optimal performance even under rapidly changing load conditions. Furthermore, its Booksize Cabinet Kit design facilitates straightforward integration into standard control cabinets, contributing to reduced engineering time and overall system footprint. The inherent scalability of the SINAMICS S120 family allows for easy expansion and adaptation to evolving production requirements.

Key Application Scenarios

This Siemens SINAMICS S120 drive stage excels in applications requiring highly dynamic and precise motor control. It is frequently specified for machine tools, where its ability to execute complex profiles and maintain tight tolerances is critical. Packaging machinery benefits from its rapid acceleration and deceleration capabilities, optimizing throughput. Material handling systems, including automated guided vehicles (AGVs) and conveyor systems, leverage its efficient and reliable operation. The 6SL3720-1TE24-5AB4 is also well-suited for textile machinery, printing presses, and any application where synchronized, high-speed motion is paramount. Its robust design ensures dependable performance in demanding industrial environments.

Practical System Integration Guidance

Integrating the Siemens 6SL3720-1TE24-5AB4 SINAMICS S120 drive stage involves careful consideration of power and control connections. Power is supplied via terminal blocks, requiring appropriate cable sizing for the 45A rating and 480V supply voltage. Control signals, including digital and analog inputs/outputs, are connected to the drive's terminal strips. For networked communication, optional PROFINET or PROFIBUS modules are installed, allowing seamless integration into Siemens SIMATIC PLC systems. Commissioning is typically performed using Siemens' STARTER commissioning software, which guides users through parameter setup, motor identification, and diagnostic routines. Proper grounding and shielding of motor and encoder cables are essential to prevent electromagnetic interference (EMI) and ensure reliable operation.

Operation and Risk Mitigation

Operating the Siemens 6SL3720-1TE24-5AB4 requires adherence to safety guidelines, particularly concerning high voltages and moving machinery. The integrated Safe Torque Off (STO) function is a critical safety feature that prevents unexpected motor starts. Users must ensure that all personnel are trained on the safe operation of the drive and the connected machinery. Common troubleshooting issues often relate to parameter misconfiguration or external wiring faults. Key fault codes, accessible via the drive's interface or commissioning software, provide specific diagnostic information. For instance, F001 indicates a line supply fault, while F7001 might point to an encoder error, guiding technicians toward rapid resolution. Regular maintenance, including checking connections and environmental conditions, helps mitigate operational risks.

Scalability & Long-Term Value

The SINAMICS S120 platform, including the 6SL3720-1TE24-5AB4, is designed for exceptional scalability and long-term value. Its modular architecture allows for easy expansion by adding further drive units or integrating additional control modules. Compatibility with a wide range of Siemens automation components, such as SIMATIC PLCs and HMIs, ensures that systems can grow and adapt to future production needs without requiring a complete overhaul. The drive's advanced capabilities also facilitate integration with Industrial Internet of Things (IIoT) solutions, enabling predictive maintenance, remote diagnostics, and data-driven optimization through platforms like Siemens MindSphere. This forward-looking design ensures the drive remains a valuable asset throughout the lifecycle of the machinery it controls.

Frequently Asked Questions

What are the primary benefits of the Siemens 6SL3720-1TE24-5AB4?

This drive offers superior motion control precision. It features advanced safety functions integrated directly. Its compact design saves valuable cabinet space.

The 6SL3720-1TE24-5AB4 provides exceptional energy efficiency. It ensures high dynamic performance for demanding tasks. The drive boasts robust construction for industrial reliability.

It integrates seamlessly with Siemens automation systems. This future-proofs your automation investment. The drive supports flexible control modes for various applications.

How does the Booksize Cabinet Kit format benefit integration?

The Booksize format is highly space-efficient. It fits standard control cabinets easily. This reduces overall system footprint significantly.

Installation is simplified due to its modular design. Less engineering effort is required for setup. This translates to faster project completion times.

It allows for dense configuration of multiple drives. This is ideal for complex machinery. The kit provides a structured approach to panel building.

What are common applications for the SINAMICS S120 24kW drive?

It is ideal for high-precision machine tools. This includes applications requiring tight tolerances. It handles complex cutting paths effectively.

Packaging and printing machinery benefit greatly. Rapid acceleration and deceleration are key. It enhances throughput and cycle times significantly.

Material handling and robotics use this drive extensively. It ensures accurate and dynamic motion control. Its versatility suits diverse automation needs.

What is the significance of the 480V operating voltage?

The 480V rating matches standard industrial power grids. This simplifies power supply connection. It avoids the need for voltage transformers in many regions.

It provides ample voltage headroom for robust performance. This is crucial for high-power applications. The drive maintains consistent output under load.

This voltage is common in North American industries. It ensures wide compatibility with existing infrastructure. It is a global standard for industrial automation.

How can I connect a motor to the 6SL3720-1TE24-5AB4?

Connect the motor's power leads to the drive's output terminals. Ensure proper torque is applied to the connections. Use appropriately sized cables for the 45A current rating.

For servo applications, connect the encoder feedback cable. This is typically to the dedicated encoder interface. Proper shielding is vital to prevent noise.

Refer to the drive's manual for specific wiring diagrams. Always de-energize the system before making connections. This ensures electrical safety.

What commissioning software is used with this drive?

Siemens STARTER commissioning software is used. It facilitates initial parameter setup. The software guides motor identification procedures.

It allows for detailed diagnostics and monitoring. Users can analyze drive performance in real-time. STARTER also supports firmware updates for the drive.

This software is part of the Siemens TIA Portal ecosystem. It enables integrated engineering across automation components. It's the standard tool for SINAMICS drives.

What safety features are integrated into this drive?

The drive includes Safe Torque Off (STO). This prevents unintentional motor rotation. It is a fundamental safety function for machine safety.

It can be integrated with safety PLCs for advanced functions. This includes Safe Stop 1 (SS1) and Safe Brake Control (SBC). These enhance overall machine safety levels.

Compliance with relevant safety standards is ensured. This reduces the complexity of safety circuit design. Always implement safety functions correctly.

How do I handle common faults with the 6SL3720-1TE24-5AB4?

Access the fault log via the drive's display or STARTER software. Identify the specific fault code displayed. Refer to the SINAMICS S120 documentation for code meanings.

Common faults include line supply issues (e.g., F001) or motor overcurrent. Encoder faults (e.g., F7001) also occur. Corrective actions depend on the specific error code.

Ensure correct parameterization, wiring, and cooling. Regular diagnostics help prevent recurring faults. Consult Siemens support if issues persist.

Is this drive compatible with non-Siemens PLCs?

Yes, it can be integrated with non-Siemens PLCs. This requires appropriate communication modules. PROFINET or PROFIBUS are common protocols.

Configuration involves setting up the communication parameters. The PLC needs to be programmed to exchange data with the drive. This may require specific libraries or drivers.

While possible, seamless integration is with Siemens TIA Portal. Using native components simplifies engineering. Assess compatibility carefully for your project.

What is the scalability of the SINAMICS S120 platform?

The SINAMICS S120 platform is highly scalable. Multiple drive units can be added to a single control unit. This allows for multi-axis systems.

It supports various motor types and feedback systems. This adaptability caters to diverse application needs. The system can grow with your production demands.

Integration with IIoT platforms is possible. This allows for advanced data analytics. The platform offers a long-term investment value.