SIEMENS 6SL3720-1TE26-0AB4 SINAMICS S120 Booksize Cabinet Kit Single Motor Module 32kW 60A High Torque Drive 480V

The Siemens 6SL3720-1TE26-0AB4 SINAMICS S120 Booksize Cabinet Kit is a high-performance, single-motor drive module engineered for demanding industrial applications. This unit delivers exceptional torque and precise control, making it a superior choice for automation challenges requiring robust motor management. Its key advantages lie in its compact Booksize format, integrated safety functions, and seamless integration within the SINAMICS S120 family, offering a scalable and efficient solution. Critical technical parameters include a power rating of 32kW, a continuous current of 60A, and an operating voltage of 480V, ensuring it meets the rigorous demands of high-torque motor applications.

Product Specifications

| Parameter             | Value                               |

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

| Product Type          | SINAMICS S120 Booksize Cabinet Kit  |

| Motor Module          | Single Motor Module                 |

| Power Rating          | 32kW                                |

| Continuous Current    | 60A                                 |

| Voltage               | 480V                                |

| Series                | SINAMICS S120                       |

| Format                | Booksize Cabinet Kit                |

| Control Type          | Vector Control, Servo Control       |

| Protection Class      | IP20                                |

| Cooling               | Integrated Fan Cooling              |

| Communication Options | PROFINET, PROFIBUS DP               |

| Integrated Safety     |STO (Safe Torque Off)               |

Core Features & Market Positioning

The SINAMICS S120 platform, embodied by the 6SL3720-1TE26-0AB4, stands as a market leader due to its advanced technology and reliability. This drive module excels in applications demanding high dynamic performance and precise motion control. Its differentiating factor is the integration of Siemens' renowned drive technology, offering robust vector control and servo control capabilities that provide superior speed and torque regulation. The Booksize Cabinet Kit design optimizes space utilization within control cabinets, a significant advantage in modern industrial automation where space is often at a premium. This makes it a highly sought-after component for machine builders and system integrators seeking efficiency and performance.

Key Application Scenarios

The Siemens 6SL3720-1TE26-0AB4 is ideally suited for a broad spectrum of industrial applications where precise motor control and high torque are essential. Common scenarios include its use in automated manufacturing lines, such as those found in the automotive, food and beverage, and packaging industries. It is particularly effective for driving conveyor systems, robotic arms, CNC machines, and other complex machinery requiring dynamic acceleration and deceleration. Its high torque capabilities make it suitable for applications with significant load inertia or frequent starts and stops, ensuring smooth and efficient operation.

Practical System Integration Guidance

Integrating the SINAMICS S120 Booksize Cabinet Kit, specifically the 6SL3720-1TE26-0AB4, into existing systems is facilitated by its modular design and comprehensive communication options. Proper wiring is paramount; ensure that power supply cables, motor cables, and control signal connections adhere strictly to the specifications outlined in the Siemens technical documentation to prevent damage and ensure optimal performance. Commissioning typically involves using the STARTER commissioning software, which guides users through parameterization, motor identification, and safety function setup. For network integration, selecting the appropriate communication module (e.g., PROFINET or PROFIBUS) and configuring the network settings in STARTER is crucial for seamless data exchange with the PLC.

Operation and Risk Mitigation

Safe operation of the Siemens 6SL3720-1TE26-0AB4 is a priority, with built-in safety features like Safe Torque Off (STO) providing a fundamental level of protection. STO reliably prevents the motor from generating torque, ensuring safety during maintenance or emergency stops. Users must always follow local electrical codes and safety regulations during installation and operation. Common operational issues can often be resolved by referencing the detailed fault code list in the SINAMICS S120 documentation. For instance, overcurrent faults (e.g., F7802) typically indicate motor overload or incorrect motor parameters, while communication errors might point to network cable issues or incorrect network configuration.

Scalability & Long-Term Value

The SINAMICS S120 platform, including the 6SL3720-1TE26-0AB4, offers significant scalability and long-term value for industrial automation. Its modular architecture allows for easy expansion and adaptation to evolving production needs, whether by adding more drives or integrating advanced control functionalities. Compatibility with other Siemens automation components, such as SIMATIC PLCs and HMI panels, ensures a cohesive and efficient automation ecosystem. Furthermore, its readiness for integration with Industrial Internet of Things (IIoT) platforms and digital solutions enables advanced data analytics, predictive maintenance, and remote diagnostics, enhancing operational efficiency and maximizing the return on investment over the product's lifecycle.

Frequently Asked Questions

What are the primary applications for the Siemens 6SL3720-1TE26-0AB4?

This drive module excels in high-torque, dynamic applications. It's ideal for automated manufacturing, robotics, and CNC machinery.

Its precise control makes it perfect for packaging and material handling systems. The 32kW power and 60A current rating support demanding motor loads.

Expect superior performance in applications requiring rapid acceleration, deceleration, and consistent speed regulation.

How does the Booksize Cabinet Kit format benefit system integration?

The Booksize format is highly space-efficient. This is critical for maximizing cabinet density in modern automation.

It simplifies installation and wiring by providing a compact, integrated unit. This reduces the overall footprint of the control panel.

This design facilitates easier maintenance and servicing of the drive module.

What are the key safety features of the SINAMICS S120 drive?

The 6SL3720-1TE26-0AB4 includes Safe Torque Off (STO). This function prevents hazardous motor motion during maintenance.

It ensures compliance with functional safety standards. This is crucial for protecting personnel.

Other integrated safety functions can be added, depending on the specific configuration and requirements.

What communication protocols are supported by this drive?

This drive module typically supports industry-standard protocols like PROFINET and PROFIBUS DP. These enable seamless integration into industrial networks.

Using these protocols allows for efficient data exchange with PLCs and other control systems. This is vital for centralized control.

Proper network configuration is essential for reliable communication and system performance.

How do I perform initial commissioning of the 6SL3720-1TE26-0AB4?

Commissioning is typically done using Siemens' STARTER software. This tool guides you through parameter setup.

Motor identification routines ensure optimal performance and protection. Safety functions like STO are also configured here.

Always refer to the official Siemens documentation for detailed, step-by-step commissioning procedures.

What is the significance of the "High Torque Drive" designation?

"High Torque Drive" signifies its capability to deliver significant rotational force. This is essential for overcoming high starting loads or maintaining torque under varying conditions.

It is engineered for applications where maximum torque is a critical performance parameter. This includes presses, extruders, and heavy machinery.

This characteristic ensures robust operation even with demanding mechanical loads.

Can this drive be used with different types of motors?

Yes, the SINAMICS S120 is designed for versatile motor compatibility. It supports various AC induction and synchronous motors.

Precise motor data needs to be entered or identified during commissioning for optimal performance. This ensures accurate control.

Always verify motor compatibility and ratings against the drive's specifications.

What are common fault codes and how can they be addressed?

Common faults include overcurrent (e.g., F7802) and overtemperature. These often relate to motor load or cooling issues.

Communication errors (e.g., F80xx series) may indicate network problems. Check cabling and network configuration.

Consult the SINAMICS S120 fault code list for specific troubleshooting guidance and resolutions.

How does this drive contribute to energy efficiency?

The SINAMICS S120 drives offer advanced control algorithms that optimize motor speed and torque. This reduces unnecessary energy consumption.

Features like regenerative braking can recover energy during deceleration. This energy can be fed back into the supply or used elsewhere.

Efficient operation leads to reduced operational costs and a smaller carbon footprint.

What is the warranty and support for this Siemens product?

Siemens generally offers a standard warranty period for industrial products. Specific terms vary by region and reseller.

Technical support is available through Siemens' extensive service network. This includes online resources and expert assistance.

Contact your local Siemens representative or distributor for the most up-to-date warranty and support information.