Siemens 1FL6090-1AC61-2AA1 V90 Small Power Servo Motor

The Siemens 1FL6090-1AC61-2AA1 V90 is a compact, high-performance servo motor designed for demanding automation tasks. This motor excels in applications requiring precise motion control, rapid acceleration, and robust operation. With its advanced technology and efficient design, it offers a compelling blend of power and precision for a wide range of industrial machinery. Key advantages include its energy efficiency, low cogging torque for smooth operation, and integrated safety features.

Product Specifications

| Parameter           | Value                                |

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

| Motor Type          | V90 Small Power Servo Motor          |

| Model Number        | 1FL6090-1AC61-2AA1                   |

| Rated Power         | 1.5 kW                               |

| Rated Voltage       | 400 V                                |

| Rated Speed         | 2000 rpm                             |

| Holding Torque      | 9.55 Nm                              |

| Rated Torque        | 7.16 Nm                              |

| Flange Size         | 90 mm                                |

| Shaft Diameter      | 22 mm                                |

| Protection Class    | IP65                                 |

| Insulation Class    | F                                    |

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

| Inertia             | 0.0025 kgm²                          |

| Weight              | 7.5 kg                               |

Core Features & Market Positioning

The Siemens 1FL6090-1AC61-2AA1 V90 servo motor distinguishes itself through its optimal power-to-weight ratio and its seamless integration with Siemens SINAMICS drive systems. This compatibility ensures a streamlined engineering process and enhanced system performance. Its design emphasizes high dynamics, enabling faster cycle times and improved productivity in manufacturing environments. The motor's robust construction and IP65 protection rating make it suitable for harsh industrial settings, minimizing downtime and maintenance requirements. This positions the V90 series as a cost-effective yet highly reliable solution for mid-range automation challenges.

Key Application Scenarios

This servo motor is ideally suited for a variety of demanding applications, including CNC machinery, packaging equipment, material handling systems, and robotics. Its precision and dynamic response are crucial for tasks like automated assembly, precise dispensing, and high-speed pick-and-place operations. Industries benefiting from the 1FL6090-1AC61-2AA1 V90 include automotive manufacturing, pharmaceuticals, and food and beverage processing, where accuracy and efficiency are paramount. The motor's versatility allows it to adapt to diverse automation needs, from simple positioning tasks to complex multi-axis coordinated movements.

Practical System Integration Guidance

Integrating the Siemens 1FL6090-1AC61-2AA1 V90 into a system typically involves connecting it to a compatible SINAMICS V90 or V90-PN servo drive. Ensure proper grounding and power supply connections as per the drive's manual. The motor features a standard connector for encoder feedback and power, simplifying wiring. For commissioning, utilize the Siemens TIA Portal or SINAMICS Startdrive software to configure motor parameters, set operational limits, and perform motion control tuning. Careful attention to torque, speed, and acceleration limits during parameterization is essential for optimal performance and motor longevity.

Operation and Risk Mitigation

Proper operation of the Siemens 1FL6090-1AC61-2AA1 V90 involves adhering to the specified operating temperature ranges and avoiding continuous operation at peak torque beyond recommended duty cycles. The integrated safety functions, such as Safe Torque Off (STO), should be correctly implemented in the control system to prevent unexpected motor startup, a critical safety measure. Common troubleshooting may involve checking encoder connections for signal integrity or verifying drive parameters if the motor exhibits erratic behavior. Refer to the SINAMICS V90 drive manual for specific fault codes and their corrective actions, which often relate to overcurrent, overvoltage, or communication errors.

Scalability & Long-Term Value

The Siemens 1FL6090-1AC61-2AA1 V90 servo motor is part of a scalable product family, allowing for system expansion by incorporating additional units or upgrading to higher-power V90 models as automation needs grow. Its compatibility with the broader Siemens industrial automation portfolio, including PLCs like the SIMATIC S7 series, ensures seamless integration into existing or future smart factory environments. This interoperability, coupled with Siemens' commitment to product development and support, offers significant long-term value and future-proofing for automation investments, enabling integration with IIoT platforms for enhanced data analytics and predictive maintenance.

Frequently Asked Questions

Q1: What are the primary advantages of the Siemens 1FL6090-1AC61-2AA1 V90 servo motor?

The motor offers high precision motion control. It delivers excellent dynamic performance for rapid acceleration. Its robust design ensures reliability in industrial settings.

Q2: What is the rated power and torque of the Siemens 1FL6090-1AC61-2AA1?

The motor has a rated power of 1.5 kW. Its rated torque is 7.16 Nm. The holding torque is 9.55 Nm for standstill applications.

Q3: What type of encoder does the 1FL6090-1AC61-2AA1 motor use?

It features an incremental encoder. This encoder provides 1024 pulses per revolution. It ensures precise position feedback for control.

Q4: What are common applications for the Siemens V90 servo motor?

It is used in CNC machines for precise cutting. Packaging equipment benefits from its speed. Robots utilize it for accurate movements.

Q5: How do I connect the Siemens 1FL6090-1AC61-2AA1 to a drive?

Connect it to a SINAMICS V90 or V90-PN drive. Use the provided motor connectors. Ensure proper grounding and power connections.

Q6: What safety features are integrated into this servo motor?

The motor supports Safe Torque Off (STO). This function prevents unintended startup. Always implement STO in your safety circuit.

Q7: What is the protection class of the 1FL6090-1AC61-2AA1?

The motor has an IP65 protection rating. This means it is dust-tight and protected against water jets. It is suitable for harsh environments.

Q8: What is the flange size and shaft diameter for this motor?

The flange size is 90 mm. The shaft diameter measures 22 mm. Ensure these match your mounting requirements.

Q9: How does the Siemens V90 motor integrate with IIoT solutions?

It connects to SINAMICS drives that support networking. These drives can send motor data to IIoT platforms. This enables monitoring and analytics.

Q10: What is the recommended method for commissioning the 1FL6090-1AC61-2AA1?

Use Siemens TIA Portal or SINAMICS Startdrive. Configure motor parameters via software. Perform motion control tuning for optimal performance.