Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HI |
|---|---|
| Exact order number | 1FK7081-3BF71-1QH1 |
| PN | 2.7kW |
| UDC | 600V |
| M0 | 12Nm (100K) |
| NN | 3000rpm |
| Cooling | naturally cooled design |
| Mounting type | IMB 5 (IM V1, IM V3) |
| Flange | Flange 1 |
| Power connector | rotatable |
| Encoder | Absolute encoder single-turn 20-bit |
| Encoder interface | Drive-CLiQ interface (encoder AS20DQI) |
| Shaft | Smooth shaft, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP65 |
| Lifecycle | Active Product |
Applications
Serves as a synchronous motor for SINAMICS S120 Combi configurations.
Key Features
Exact model: 1FK7081-3BF71-1QH1.
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) flange 1.
Power connector rotatable; smooth shaft, tolerance N.
Degree of protection IP65; Active Product.
Frequently Asked Questions
What is Siemens 1FK7081-3BF71-1QH1?
It is a SIMOTICS S synchronous motor 1FK7-HI.
What are the key ratings of 1FK7081-3BF71-1QH1?
PN=2.7kW, UDC=600V, M0=12Nm (100K), and NN=3000rpm.
What encoder is included with 1FK7081-3BF71-1QH1?
It includes an absolute encoder single-turn 20-bit with Drive-CLiQ interface (encoder AS20DQI).
What mounting and protection details are listed for 1FK7081-3BF71-1QH1?
The motor has an IMB 5 (IM V1, IM V3) flange 1 mounting arrangement, a rotatable power connector, and degree of protection IP65.
What lifecycle status is listed for 1FK7081-3BF71-1QH1?
Active Product.
