Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HI |
|---|---|
| PN | 3.1 kW |
| UDC | 600 V |
| M0 | 20 Nm (100K) |
| NN | 3000 rpm |
| Cooling | naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3) |
| Power connector | flange 1 power connector rotatable |
| Encoder | absolute encoder 20-bit +12- bit multi-turn with DRIVE-CLiQ interface (encoder AM20DQI) |
| Shaft | smooth shaft, tolerance N |
| Brake | holding brake |
| Protection degree | IP65 |
Applications
Synchronous motor use in SINAMICS S120 Combi drive systems.
Key Features
Product designation: SIMOTICS S synchronous motor 1FK7-HI.
PN=3.1 kW, UDC=600 V, M0=20 Nm (100K), and NN=3000 rpm.
Rotatable flange 1 power connector and absolute encoder 20-bit +12- bit multi-turn with DRIVE-CLiQ interface (encoder AM20DQI).
Naturally cooled design with IMB 5 (IM V1, IM V3) mounting.
Smooth shaft, tolerance N, with holding brake.
Degree of protection IP65 and Active Product lifecycle.
Frequently Asked Questions
What is Siemens 1FK7084-3BF71-1RH1?
It is a SIMOTICS S synchronous motor 1FK7-HI.
What are the key ratings of 1FK7084-3BF71-1RH1?
PN=3.1 kW, UDC=600 V, M0=20 Nm (100K), and NN=3000 rpm.
What encoder and interface does 1FK7084-3BF71-1RH1 have?
It has an absolute encoder 20-bit +12- bit multi-turn with DRIVE-CLiQ interface (encoder AM20DQI).
What mounting and protection details are listed for 1FK7084-3BF71-1RH1?
It is an IMB 5 (IM V1, IM V3) mounting design with IP65 protection.
