Siemens 1FL6024-2AF21-1MA1 Brakeless Small Power High Inertia Servo Motor

The Siemens 1FL6024-2AF21-1MA1 is a brakeless, small-power servo motor engineered for applications demanding high inertia and precise motion control. This motor boasts a compact design and excellent power density, making it suitable for space-constrained environments. Its core advantages lie in its robust construction, high dynamic performance, and reliable operation. Key technical parameters include a nominal voltage of 230V, a nominal speed of 3000 rpm, and a shaft diameter of 14mm. The motor's insulation class is F, ensuring operation in demanding industrial conditions.

Siemens 1FL6024-2AF21-1MA1: Product Specifications

| Parameter             | Value                               |

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

| Product Type          | Servo Motor                         |

| Series                | 1FL6                                |

| Brakeless             | Yes                                 |

| Power Rating (Nominal)| Small Power                         |

| Inertia               | High Inertia                        |

| Nominal Voltage       | 230V                                |

| Nominal Speed         | 3000 rpm                            |

| Shaft Diameter        | 14mm                                |

| Insulation Class      | F                                   |

| Protection Class      | IP65                                |

| Encoder Type          | Multi-turn absolute encoder (16-bit) |

Core Features & Market Positioning

The Siemens 1FL6024-2AF21-1MA1 distinguishes itself through its inherent high inertia design, which is crucial for applications requiring smooth, stable operation under load and resisting unwanted speed fluctuations. This feature, combined with its brakeless configuration, allows for seamless integration into motion control systems where continuous operation or rapid axis movements are paramount. The motor’s robust IP65 protection rating ensures reliable performance even in harsh industrial environments, protecting against dust and water ingress. Its multi-turn absolute encoder provides precise positional feedback, eliminating the need for re-homing after power cycles and enhancing overall system efficiency and accuracy. This combination of features positions the 1FL6024-2AF21-1MA1 as a premium choice for sophisticated automation tasks.

Key Application Scenarios

This servo motor excels in applications demanding high precision and consistent performance, particularly where high inertia is an advantage. Common use cases include robotics, where smooth joint movements are critical for delicate manipulation. It is also well-suited for material handling systems, such as conveyor belts and pick-and-place machines, that require precise positioning and stable operation. Furthermore, the Siemens 1FL6024-2AF21-1MA1 finds application in CNC machinery for tasks involving high-speed material removal or complex contouring, benefiting from its dynamic response and high torque capabilities. Its brakeless design is advantageous in automated assembly lines and packaging machinery where continuous throughput and rapid cycle times are essential.

Practical System Integration Guidance

Integrating the Siemens 1FL6024-2AF21-1MA1 into an existing system requires careful consideration of its electrical and mechanical interfaces. The motor is designed to be compatible with Siemens' SINAMICS drive family, enabling seamless integration with controllers like the SINAMICS V90 or S7-1500 PLCs via PROFINET or PROFIBUS communication. Proper cable selection for power and encoder signals is crucial; shielded cables are recommended to prevent electromagnetic interference. Wiring should adhere strictly to the drive's manual to ensure correct connections for the motor phases, encoder, and any auxiliary signals. Commissioning typically involves parameterizing the drive to match the motor's characteristics, including its inertia, nominal speed, and encoder resolution, to achieve optimal performance and safety.

Operation and Risk Mitigation

Operating the Siemens 1FL6024-2AF21-1MA1 involves ensuring the connected drive system is correctly configured for the motor's specifications to prevent overloads and potential damage. Critical error codes from the connected SINAMICS drive should be regularly monitored, with common faults relating to overcurrent, overvoltage, or communication errors. Understanding these codes and their associated troubleshooting steps, as detailed in the drive manuals, is essential for maintaining operational continuity. Safety protocols, including proper guarding of moving machinery and adherence to lockout/tagout procedures during maintenance, are paramount. Implementing thermal monitoring and ensuring adequate ventilation around the motor and drive helps mitigate risks associated with overheating, extending the product's lifespan and preventing unplanned downtime.

Scalability & Long-Term Value

The Siemens 1FL6024-2AF21-1MA1 offers significant long-term value through its compatibility with the broader Siemens Industrial Automation ecosystem. Its integration with SINAMICS drives and SIMOTION or SIMATIC control platforms allows for scalable solutions, from single-axis applications to complex multi-axis coordinated motion systems. This inherent flexibility supports future upgrades and expansions of automation capabilities. As industries increasingly adopt Industrial Internet of Things (IIoT) solutions, this servo motor, when paired with compatible drives, can contribute valuable operational data for predictive maintenance and performance optimization. Its robust construction and Siemens' reputation for product longevity ensure a reliable and cost-effective investment over its operational life.

Frequently Asked Questions (FAQs)

What is the typical operating temperature range for the Siemens 1FL6024-2AF21-1MA1?

The motor is designed for industrial environments and typically operates within standard ambient temperature ranges. Operating in accordance with its insulation class F is crucial for longevity.

Ensure the motor is situated in a well-ventilated area to dissipate heat effectively. Consult the specific drive's manual for ambient temperature limitations.

Always verify the motor's surface temperature during operation to avoid exceeding safe thermal limits. Proper installation is key to thermal management.

What types of encoders are compatible with the Siemens 1FL6024-2AF21-1MA1?

This specific model features an integrated 16-bit multi-turn absolute encoder. This encoder provides high positional accuracy without homing.

The encoder is directly wired to the drive and pre-configured for seamless integration. It ensures precise feedback for motion control applications.

For system expansion or specific requirements, check compatibility with advanced encoder modules supported by the SINAMICS drive.

Can the Siemens 1FL6024-2AF21-1MA1 be used in washdown applications?

With an IP65 protection rating, the motor offers significant protection against dust and low-pressure water jets. This makes it suitable for many industrial cleaning processes.

Avoid direct high-pressure washing or submersion, as IP65 is not fully waterproof. Always ensure seals and connections are intact.

Regular inspection of the motor's enclosure and cable glands is recommended in environments with frequent washdowns.

How does the high inertia of the Siemens 1FL6024-2AF21-1MA1 benefit machine performance?

High inertia provides excellent stability during operation, reducing vibrations. This leads to smoother motion profiles and increased precision.

It helps maintain consistent speed under varying load conditions, crucial for processes like winding or unwinding. This improves overall product quality.

Applications requiring rapid acceleration and deceleration benefit from the motor's ability to store rotational energy. This enhances dynamic response.

What are the primary advantages of a brakeless servo motor?

Brakeless designs allow for continuous rotation and faster axis movements. This increases throughput in automated systems.

They simplify mechanical design by eliminating the need for external brakes, saving space and reducing maintenance. This lowers system complexity.

Brakeless motors are ideal for applications where continuous motion or controlled coasting is required between operational steps. This optimizes cycle times.

What is the typical power output or torque rating for this motor?

The Siemens 1FL6024-2AF21-1MA1 is categorized as "small power" with "high inertia." Specific torque and power ratings vary with speed and load.

Detailed torque-speed curves are available in the official Siemens documentation for precise application matching. These curves are essential for accurate sizing.

The motor's design prioritizes high inertia, suggesting it's suited for applications needing consistent torque delivery over a range of speeds. This ensures stable performance.

How is the Siemens 1FL6024-2AF21-1MA1 commissioned with a SINAMICS drive?

Commissioning involves connecting the motor to a compatible SINAMICS drive, like the V90. This ensures proper power and signal transmission.

Parameterization in the drive software is crucial, setting motor data such as nominal voltage and speed. This optimizes control performance.

Utilize the drive's built-in wizards or manual configuration for encoder setup and motor identification to finalize commissioning. This validates the setup.

What kind of electrical connection is required for this motor?

The motor requires a standard three-phase AC power connection for its windings. Proper phase sequencing is critical for correct rotation.

An additional cable is necessary for the integrated multi-turn absolute encoder signals. This connection transmits positional data to the drive.

Always use shielded cables and ensure proper grounding as per Siemens' recommendations to minimize electrical noise and ensure signal integrity.

What are the implications of Class F insulation on this servo motor?

Class F insulation allows the motor to withstand higher operating temperatures than lower classes. This improves reliability in demanding environments.

It provides a thermal reserve, enabling the motor to handle temporary overloads or higher ambient temperatures more effectively. This enhances operational safety.

The insulation system is designed for extended service life even under challenging thermal conditions, reducing premature failure risks. This contributes to lower maintenance costs.

Does this motor require an external brake if used in a vertical axis application?

While this model is brakeless, vertical axis applications often necessitate a holding brake for safety. The decision depends on load characteristics and safety regulations.

Consider an external brake if the application requires the axis to hold position against gravity when power is removed. This ensures system safety.

Consult relevant safety standards and perform a risk assessment to determine if an additional brake is mandatory for your specific vertical axis application. This ensures compliance.