Siemens 1FL6067-1AC61-2AB1 V90 Servo Motor with Brake

The Siemens 1FL6067-1AC61-2AB1 V90 servo motor with brake is a high-performance motion control component engineered for demanding industrial automation tasks. This servo motor boasts an impressive power output, precise control capabilities, and integrated safety features, making it a robust solution for applications requiring dynamic acceleration, deceleration, and accurate positioning. Its compact design, coupled with a reliable holding brake, ensures operational stability and safety in various environments. Key technical parameters include its frame size, power rating, voltage requirements, and encoder resolution, all contributing to its suitability for sophisticated automation systems.

Product Specifications

| Feature              | Specification                               |

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

| Product Type         | V90 Servo Motor with Brake                  |

| Siemens Part Number  | 1FL6067-1AC61-2AB1                          |

| Nominal Voltage      | 400V AC                                     |

| Nominal Power Output | 7.0 kW                                      |

| Nominal Speed        | 2000 rpm                                    |

| Torque Constant      | 26.5 Nm/A                                   |

| Rotor Inertia        | 0.032 kgm²                                  |

| Protection Class     | IP65                                        |

| Insulation Class     | F                                           |

| Brake Type           | Electromagnetic Holding Brake               |

| Brake Torque         | 30 Nm                                       |

| Encoder Type         | Incremental Encoder (1024 pulses/rev)       |

| Shaft Diameter       | 28 mm                                       |

| Motor Length Code    | F                                           |

| Flange Size          | 130 mm                                      |

Core Features & Market Positioning

The Siemens 1FL6067-1AC61-2AB1 V90 servo motor distinguishes itself through its synergistic integration with Siemens' broader automation portfolio, particularly the SINAMICS V90 drive system. This deep integration ensures seamless communication and optimized performance, offering a significant competitive advantage in environments already standardized on Siemens technology. Its robust construction and adherence to stringent IP65 protection standards position it as a reliable choice for harsh industrial settings, including those with dust or moisture exposure. The motor's high torque density allows for compact machine designs without compromising on power, a critical factor in optimizing factory floor space and reducing overall equipment footprint. Furthermore, the inclusion of a fail-safe electromagnetic holding brake enhances operational safety and simplifies emergency stop procedures, a feature highly valued in risk-averse industrial sectors.

Key Application Scenarios

This V90 servo motor is exceptionally well-suited for a wide array of demanding automation applications where precision, speed, and reliability are paramount. Its robust power rating and torque characteristics make it an ideal candidate for high-throughput packaging machinery, where rapid and accurate movements are essential for efficiency. In the manufacturing sector, it excels in robotic pick-and-place operations, assembly lines, and automated material handling systems, ensuring consistent product quality and throughput. The motor's capacity for dynamic speed and position control also lends itself to applications in the metalworking industry, such as CNC machine tools and precision cutting equipment, enabling intricate machining processes. Furthermore, its suitability for the food and beverage industry, owing to its IP65 rating, allows for deployment in environments requiring regular washdowns.

Practical System Integration Guidance

Integrating the Siemens 1FL6067-1AC61-2AB1 V90 servo motor into an automation system typically involves careful consideration of the drive, control, and cabling. It is designed to interface seamlessly with SINAMICS V90 or SINAMICS V90 PN drives, utilizing their specific communication protocols for optimal performance. The motor's integrated encoder requires a dedicated connection to the drive for feedback, enabling precise position and speed control. Power connections should be made using appropriately rated cables, ensuring compliance with local electrical codes and Siemens' recommendations for voltage drop and shielding. For commissioning, engineering software such as Siemens TIA Portal or SINAMICS Startdrive is generally employed to configure motor parameters, set operating limits, and perform motion tuning. The integrated brake is typically controlled by a dedicated output from the drive or a safety relay, ensuring it engages when power is removed or in safety-critical situations.

Operation and Risk Mitigation

Operating the Siemens 1FL6067-1AC61-2AB1 V90 servo motor requires adherence to established safety protocols and a thorough understanding of its operational parameters. Overloading the motor beyond its rated torque or speed can lead to premature wear, overheating, and potential component failure. It is crucial to ensure the motor is adequately ventilated and that its operating temperature remains within the specified limits of insulation class F. The integrated brake provides a vital safety function for holding the load when power is off or during emergency stops; however, its effectiveness relies on correct electrical connection and proper functioning of the control circuitry. Regular inspection of the motor's cabling for any signs of damage or wear is recommended, as is verifying the integrity of the brake mechanism periodically. Fault codes generated by the connected SINAMICS drive will provide diagnostic information for troubleshooting, with common issues often relating to encoder signal loss, over-temperature conditions, or excessive current draw, all of which should be addressed promptly by qualified personnel.

Scalability & Long-Term Value

The Siemens 1FL6067-1AC61-2AB1 V90 servo motor offers significant scalability and long-term value, particularly when integrated within the broader Siemens industrial automation ecosystem. Its compatibility with the SINAMICS V90 and V90 PN drive families allows for flexible system design, enabling users to scale up or down their automation solutions as production demands evolve. This modularity ensures that investments in Siemens hardware can be leveraged across multiple projects or upgraded incrementally. Furthermore, the V90 platform is increasingly being integrated with Siemens' digital offerings, such as MindSphere, enabling advanced data analytics, predictive maintenance, and remote monitoring capabilities. This IIoT connectivity transforms the servo motor from a standalone component into a data-generating node within a smart factory, driving operational efficiencies and optimizing long-term asset performance and return on investment.

Frequently Asked Questions

What are the primary advantages of the Siemens 1FL6067-1AC61-2AB1 V90 servo motor?

This motor offers high precision and dynamic performance essential for complex automation tasks. Its integrated holding brake enhances safety and simplifies load management in static states. The robust IP65 rating ensures reliable operation in harsh industrial environments.

How does the integrated brake function on this V90 servo motor?

The electromagnetic holding brake engages automatically when power is removed or during a controlled stop. It provides a secure holding torque to prevent unintended load movement. Proper electrical connection to the drive or safety circuit is critical for its reliable activation.

What are the typical applications for the Siemens 1FL6067-1AC61-2AB1 V90 servo motor?

It is ideal for high-speed packaging and assembly lines requiring precise motion. The motor is also suitable for robotic arms and automated material handling systems. Its ruggedness makes it a good fit for CNC machines and other metalworking equipment.

What kind of encoder resolution does the 1FL6067-1AC61-2AB1 V90 servo motor feature?

The motor is equipped with an incremental encoder providing 1024 pulses per revolution. This resolution is sufficient for many standard automation tasks requiring good positional accuracy. For very high-precision applications, higher-resolution encoders might be considered.

What is the nominal power output of the Siemens 1FL6067-1AC61-2AB1 V90 servo motor?

The nominal power output of this specific V90 servo motor is 7.0 kW. This power rating makes it suitable for applications requiring substantial torque and speed capabilities. It's important to match the motor's power to the load requirements of the application.

What protection class does this V90 servo motor have?

This Siemens V90 servo motor features an IP65 protection class. This rating signifies excellent protection against dust ingress and resistance to water jets from any direction. It allows for operation in environments that are not cleanroom conditions.

How is the Siemens 1FL6067-1AC61-2AB1 V90 servo motor typically commissioned?

Commissioning is usually performed using Siemens' TIA Portal or SINAMICS Startdrive software. These tools allow for parameter configuration, motor tuning, and the setup of motion profiles. A qualified engineer should handle this process.

What is the nominal speed for the 1FL6067-1AC61-2AB1 V90 servo motor?

The nominal speed for this V90 servo motor is 2000 revolutions per minute (rpm). This speed rating is important for calculating cycle times and ensuring the motor operates efficiently within its design limits. It should be matched to the application's dynamics.

Can this V90 servo motor be integrated with IIoT platforms?

Yes, the V90 platform, including this motor, can be integrated with IIoT solutions like Siemens MindSphere. This enables advanced data analysis and remote monitoring capabilities. It supports the transition to smart factory concepts.

What are potential troubleshooting issues for this servo motor?

Common issues include encoder signal faults or over-temperature warnings indicated by the drive. Excessive current draw can also signal a problem with the load or motor itself. Always refer to the drive's fault codes for specific diagnostics.