Key facts
- Brand
- Siemens
- Model
- 1FK7
- Industry
- Industrial
- Documents
- 5
- Languages
- ZH · EN
- Last added
- 2026-10-20
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Siemens SINAMICS S120 Synchronous Motors 1FK7 Configuration Manual
This document serves as a configuration manual for the SINAMICS S120 Synchronous Motors 1FK7 series. It is designed to assist planners and project engineers in selecting motors, calculating drive components, and choosing appropriate accessories and power options. The manual covers a comprehensive range of topics including motor description, application scenarios, mechanical and electrical data, configuration procedures, motor components, technical characteristics, and dimension drawings.
Read onlineSiemens 1FK7 specifications
| Torque Range | 0.18 to 48 Nm |
|---|---|
| Maximum Rated Speed | 6000 rpm |
| Torque Overload Capacity | 3 times rated torque |
| Protection Rating | IP64 or IP65 (IP67 at shaft end) |
Source: Siemens 1FK7 Permanent Magnet Synchronous Servo Motor Product Brochure
All Siemens 1FK7 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Which drive systems are compatible with the 1FK7 motors?
The motors feature a Drive-CLiQ interface for connection to SINAMICS S120 and SINAMICS S110 drive systems.
From: Siemens 1FK7 Permanent Magnet Synchronous Servo Motor Product Brochure
What is the torque range of the 1FK7 servo motor?
The torque range spans from 0.18 to 48 Nm.
From: Siemens 1FK7 Permanent Magnet Synchronous Servo Motor Product Brochure
What safety symbol indicates that death or severe personal injury will occur if precautions are not taken?
The danger symbol indicates that death or severe personal injury will result if proper precautions are not taken.
From: Siemens SINAMICS S120 Synchronous Motors 1FK7 Configuration Manual
What is the maximum surface temperature the motors can reach?
The motors can have surface temperatures of over +100 °C.
From: Siemens SINAMICS S120 Synchronous Motors 1FK7 Configuration Manual
What is the purpose of this configuration manual for the Siemens SINAMICS S120 synchronous motor 1FK7?
The design manual supports users when selecting motors, calculating drive components, and choosing power options.
From: Siemens SINAMICS S120 Synchronous Motor 1FK7 Configuration Manual
What are the standard duty cycles defined for motors with different接通 durations?
The manual specifies three standardized intermittent operating modes: S3 at 60%, S3 at 40%, and S3 at 25%.
From: Siemens SINAMICS S120 Synchronous Motor 1FK7 Configuration Manual