Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Series variant | 1FK7-HI |
| PN | 2.7kW |
| UDC | 600V |
| M0 | 12Nm (100K) |
| NN | 3000rpm |
| Cooling | naturally cooled design |
| Mounting arrangement | IMB 5 (IM V1, IM V3) |
| Power connector | rotatable |
| Encoder | Absolute encoder single-turn 20-bit with Drive-CLiQ interface (encoder AS20DQI) |
| Shaft | Smooth shaft, tolerance N |
| Degree of protection | IP65 |
Key Features
SIMOTICS S synchronous motor
Product type: SIMOTICS S synchronous motor 1FK7-HI.
Product type: SIMOTICS S synchronous motor 1FK7-HI.
Rated power
PN=2.7kW.
PN=2.7kW.
Rated voltage
UDC=600V.
UDC=600V.
Rated torque
M0=12Nm (100K).
M0=12Nm (100K).
Rated speed
NN=3000rpm.
NN=3000rpm.
Encoder and protection
Absolute encoder single-turn 20-bit with Drive-CLiQ interface (encoder AS20DQI); degree of protection IP65.
Absolute encoder single-turn 20-bit with Drive-CLiQ interface (encoder AS20DQI); degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7081-3BF71-1QH1?
It is a SIMOTICS S synchronous motor 1FK7-HI.
What are the main electrical ratings of 1FK7081-3BF71-1QH1?
PN=2.7kW, UDC=600V, M0=12Nm (100K), and NN=3000rpm.
Which encoder interface is included with 1FK7081-3BF71-1QH1?
It has an absolute encoder single-turn 20-bit with Drive-CLiQ interface (encoder AS20DQI).
What mounting and protection details are listed for 1FK7081-3BF71-1QH1?
It has naturally cooled design, IMB 5 (IM V1, IM V3), a rotatable power connector, a smooth shaft with tolerance N, a holding brake, and IP65 protection.
