Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HI |
|---|---|
| PN | 2.7kW |
| UDC | 600V |
| M0 | 12Nm (100K) |
| NN | 3000rpm |
| Cooling | naturally cooled design |
| Mounting | IMB 5 (IM V1, IM V3) |
| Flange | Flange 1 |
| Power connector | rotatable |
| Encoder | Absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI) |
| Shaft | Smooth shaft, tolerance N |
| Protection | IP65 |
Applications
Motor for drive-axis motion control with the stated power, torque, and speed ratings.
Motor position feedback connection through the DRIVE-CLiQ encoder interface.
Key Features
SIMOTICS S synchronous motor 1FK7-HI.
PN=2.7kW, UDC=600V, M0=12Nm (100K), NN=3000rpm.
Absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI).
Naturally cooled design IMB 5 (IM V1, IM V3) with Flange 1.
Power connector rotatable, smooth shaft, tolerance N with holding brake.
Degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7081-3BF71-1RH1?
It is a SIMOTICS S synchronous motor 1FK7-HI.
What are the main ratings of 1FK7081-3BF71-1RH1?
PN=2.7kW, UDC=600V, M0=12Nm (100K), and NN=3000rpm.
Which encoder interface does 1FK7081-3BF71-1RH1 use?
It uses an absolute encoder 20-bit + 12-bit multiturn with DRIVE-CLiQ interface (encoder AM20DQI).
What mounting and protection details are listed for 1FK7081-3BF71-1RH1?
It has a naturally cooled design IMB 5 (IM V1, IM V3), Flange 1, and degree of protection IP65.
