Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Series | 1FK7-HI |
| PN | 3.1 kW |
| UDC | 600 V |
| M0 | 20 Nm (100K) |
| NN | 3000 rpm |
| Cooling design | naturally cooled design |
| Mounting | IMB 5 (IM V1, IM V3) |
| Power connector | rotatable |
| Encoder | absolute encoder 20-bit +12-bit multi-turn with DRIVE-CLiQ interface |
| Encoder type | AM20DQI |
| Degree of protection | IP65 |
Key Features
SIMOTICS S synchronous motor
1FK7-HI model 1FK7084-3BF71-1RH1.
1FK7-HI model 1FK7084-3BF71-1RH1.
Power rating and speed
PN=3.1 kW; NN=3000 rpm.
PN=3.1 kW; NN=3000 rpm.
Torque and supply voltage
UDC=600 V; M0=20 Nm (100K).
UDC=600 V; M0=20 Nm (100K).
Feedback and interface
Absolute encoder 20-bit +12-bit multi-turn with DRIVE-CLiQ interface; encoder AM20DQI.
Absolute encoder 20-bit +12-bit multi-turn with DRIVE-CLiQ interface; encoder AM20DQI.
Mechanical and protection details
Naturally cooled design, IMB 5 (IM V1, IM V3), flange 1, rotatable power connector, smooth shaft, tolerance N, holding brake, degree of protection IP65.
Naturally cooled design, IMB 5 (IM V1, IM V3), flange 1, rotatable power connector, smooth shaft, tolerance N, holding brake, degree of protection IP65.
Applications
Motion control drive integration
For use in Motion Control systems with SINAMICS S120 Combi.
For use in Motion Control systems with SINAMICS S120 Combi.
Frequently Asked Questions
What is Siemens 1FK7084-3BF71-1RH1?
It is a SIMOTICS S synchronous motor, model 1FK7-HI.
What are the power and speed values for 1FK7084-3BF71-1RH1?
PN=3.1 kW and NN=3000 rpm.
What feedback does 1FK7084-3BF71-1RH1 use?
It uses 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?
The motor has IMB 5 (IM V1, IM V3), a rotatable power connector, a smooth shaft, tolerance N, a holding brake, and IP65 protection.
