Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=3.8kW |
| DC link voltage | UDC=600V |
| Static torque (100 K) | 18.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 8 |
| Rated current | 8.0 A |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
Applications
Synchronous motor for drive applications using the stated power, torque, speed, encoder interface, and power connector.
Integration of the absolute encoder single-turn 20-bit with Drive-CLiQ interface into the drive system.
Key Features
SIMOTICS S synchronous motor 1FK7 with product lifecycle: Active Product.
PN=3.8kW; UDC=600V; M0=18Nm (100K); NN=3000rpm.
Absolute encoder single-turn 20-bit with Drive-CLiQ interface (encoder AS20DQI) and connector size M23.
Naturally cooled IMB 5 design (IM V1, IM V3) with flange 1 and IP65 degree of protection.
Smooth shaft, tolerance N, with holding brake.
Frequently Asked Questions
What is the exact Siemens order number for this motor?
1FK7100-2AF71-1QH1.
What are the main electrical ratings of 1FK7100-2AF71-1QH1?
PN=3.8kW, UDC=600V, M0=18Nm (100K), and NN=3000rpm.
Which encoder interface does this motor have?
Absolute encoder single-turn 20-bit with Drive-CLiQ interface (encoder AS20DQI).
What installation and protection details are given for this motor?
Naturally cooled IMB 5 design (IM V1, IM V3), flange 1, M23 connector size, IP65 degree of protection, and holding brake.
