
1FK7022-5AK21-1LH0 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $799.99 | Condition is New – Open box, Siemens 1FK7022-5AK21-1LH0, FREE SHIPPING | 99.6% |

The Siemens 1FK7022-5AK21-1LH0 is a versatile and high-performing servo motor designed for various automation applications. This motor, part of Siemens' 1FK series, boasts several features that make it an excellent choice for precise motion control.
The 1FK7022-5AK21-1LH0 is a compact servo motor with a flange mounting dimension of IEC C130. It comes with a rated power of 0.22 kW and a rated speed of up to 3,000 rpm. This motor has a high torque density, enabling it to generate high torque values even in its compact size. The continuous torque of this motor is 2.9 Nm, making it suitable for applications that require a good balance between torque and size.
The motor features Siemens' Sinamics G120 servo drive system for optimal performance. This advanced system ensures high torque and dynamic response, even during heavy load conditions. The motor's high overload capacity allows it to handle occasional overloads without causing damage to the motor or the drive.
The 1FK7022-5AK21-1LH0 is designed for use in demanding environments. It has an IP55 protection rating against dust and water jets from all directions, making it suitable for applications in industries such as food and beverage, automotive, and packaging. The motor also has a high operating temperature range of up to 50 C.
Another notable feature of this servo motor is its excellent energy efficiency. It complies with the IEC 60204-1 and IEC 60034-2-1 standards for safety and efficiency in industrial applications. The motor's high efficiency also results in lower energy consumption and lower operating costs.
The 1FK7022-5AK21-1LH0 comes with an integrated encoder for position feedback. This encoder provides high-resolution and accurate position information to the drive system, ensuring precise motion control. The motor also has a built-in thermal protection system that monitors the motor's temperature and prevents it from overheating, ensuring safe and reliable operation.
In summary, the Siemens 1FK7022-5AK21-1LH0 is a powerful and efficient servo motor designed for various automation applications. Its compact size, high torque density, and advanced features make it an excellent choice for precise motion control in demanding environments. Its energy efficiency, high overload capacity, and excellent protection rating against dust and water make it a reliable and cost-effective solution for industrial applications.
Siemens 1FK7022-5AK21-1LH0 is a versatile and high-performance servo motor that is widely used in various industries due to its advanced features and reliability. However, like any other technology, it has its pros and cons that should be considered before making a purchase decision.
Pros:1. High torque: This servo motor offers a high torque density, making it suitable for applications requiring heavy load lifting or precise positioning.
2. Efficient energy consumption: Siemens 1FK7022-5AK21-1LH0 is designed to minimize energy consumption, which helps reduce operating costs and improve system efficiency.
3. Advanced control: The motor comes with an advanced control system that provides precise positioning and high accuracy. It also offers various feedback options, including encoder and resolver, to ensure optimal performance.
4. Robust design: The motor is built with high-quality materials and is designed to withstand harsh operating conditions, making it suitable for use in industrial applications.
5. Easy installation: The motor is easy to install and integrate into various control systems, reducing downtime and installation costs.
Cons:1. High cost: Siemens 1FK7022-5AK21-1LH0 is a premium servo motor with a high price tag, which may not be affordable for all budgets.
2. Complex setup: The advanced control system of the motor may require specialized knowledge and expertise to set up and configure, which could be a barrier for some users.
3. Limited availability: Due to its popularity and high demand, the motor may be difficult to source in some regions or markets.
Conclusion:The Siemens 1FK7022-5AK21-1LH0 servo motor is an excellent choice for applications requiring high torque, efficient energy consumption, advanced control, and robust design. However, its high cost and complex setup may be a deterrent for some users. If the benefits outweigh the costs for your specific application, then this motor is an excellent investment that will provide reliable and precise performance for years to come.
Recommendation:If you require a high-performance servo motor for your industrial application and have the budget for it, then the Siemens 1FK7022-5AK21-1LH0 is an excellent choice. Its advanced features and robust design make it a reliable and efficient solution for demanding applications. However, if cost is a concern, you may want to consider alternative servo motors with similar specifications but lower prices. Additionally, ensure that you have the necessary expertise to set up and configure the motor's advanced control system to maximize its performance.
Details:
8-bit/turn x 4096 turns 20-bit natural cooling 28mm height plain shaft holding brake - for 1ac 230vac power modules Siemens semiotics s-1fk7 series ip64 rated output 0.38kw / 0.51hp torque 0.6nm 6000rpm 270-330vdc 55x55mm flange mounting material rare-earth magnet, new old stock item, box has been opened but motor was never unwrapped. Siemens 1FK7022-5AK21-1LH0 servo motor new old stock, ac servo motor with pre-assembled multi-turn absolute encode. I do my best to describe each item accurately.
specifications indumotorol:
- brand: Siemens
- mpn: 1fk7022-5ak21-1lh0
- type: Servo Motor
payments indumotorol:
- wallet: apple-pay
- other
- credit card: discover
seller indumotorol:
- city: san jose, california
- rating: 100.0%
- # reviews: 496
general indumotorol:
- category: Business & Industrial > Starters > Drives > Motor Controls
shipping indumotorol:
- transit: 4-10 days
- service: fedex ground economy
- class: economy
- type: calculated
- carrier: fedex
offer indumotorol:
- availability: in stock
- sold #: 27
- in stock #: 1
- price: $799.99
- item condition: New – Open box
- started: august 3, 2025
- options: ship-to-home
returns indumotorol:
- policy: no returns
Similar Items:
- 1FT6034-4AK71-4PA0: MOTOR, Siemens
- 6SL3120-2TE15-0AA3: MOTOR MODULE, Siemens
- 6SL3210-1PE23-3UL0: , Siemens
- 6SL3224-0BE13-7UA0: MODULE, Siemens
- 6SL3210-1KE26-0AF1: INVERTER, Siemens
- 6SN1118-0DM13-0AA1: , Siemens
- 6AU1445-0AA00-0AA0: CONTROL, Siemens
- 6FC5357-0BB25-0AB0: , Siemens
- 6SL3162-2MA00-0AA0: CONNECTOR, Siemens
- 6SL3120-2TE15-0AA4: MOTOR MODULE, Siemens
- 3SE3100-1E: BOX SWITCH, Siemens
