Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HI |
|---|---|
| PN | 2.7kW |
| UDC | 600V |
| M0 | 12Nm (100K) |
| NN | 3000rpm |
| Cooling | naturally cooled |
| Mounting design | IMB 5 (IM V1, IM V3) |
| Power connector | rotatable |
| Encoder | Absolute encoder single-turn 20-bit |
| Encoder interface | Drive-CLiQ interface |
| Shaft | Smooth shaft, tolerance N |
| Degree of protection | IP65 |
Applications
Drive actuation in SINAMICS S120 Combi drive systems.
Absolute position feedback through the Drive-CLiQ encoder interface.
Key Features
Motor designation: SIMOTICS S synchronous motor 1FK7-HI.
PN=2.7kW; UDC=600V; M0=12Nm (100K); NN=3000rpm.
Absolute encoder single-turn 20-bit with Drive-CLiQ interface (encoder AS20DQI).
Naturally cooled design with IMB 5 (IM V1, IM V3) mounting.
Power connector rotatable; smooth shaft, tolerance N; without holding brake.
Degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7081-3BF71-1QG1?
It is a SIMOTICS S synchronous motor 1FK7-HI.
What are the key electrical ratings for 1FK7081-3BF71-1QG1?
PN=2.7kW; UDC=600V; M0=12Nm (100K); NN=3000rpm.
Which encoder and interface does 1FK7081-3BF71-1QG1 use?
It uses an absolute encoder single-turn 20-bit with Drive-CLiQ interface (encoder AS20DQI).
What mounting and protection details are listed for 1FK7081-3BF71-1QG1?
It has IMB 5 (IM V1, IM V3) mounting, a naturally cooled design, and degree of protection IP65.
