Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=2.7 kW |
| Rated voltage | UDC=600 V |
| Static torque (100 K) | 12.00 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Connector size | M23 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Holding brake | with holding brake |
| Power supply voltage | DC 24 V ± 10 % |
Key Features
SIMOTICS S synchronous motor
1FK7 servomotor with a compact permanent-magnet synchronous motor design.
1FK7 servomotor with a compact permanent-magnet synchronous motor design.
PN=2.7 kW and NN=3000 rpm
Rated for PN=2.7 kW and NN=3000 rpm, with M0=12 Nm (100K).
Rated for PN=2.7 kW and NN=3000 rpm, with M0=12 Nm (100K).
Natural cooling and IMB 5
Naturally cooled design with IMB 5 (IM V1, IM V3).
Naturally cooled design with IMB 5 (IM V1, IM V3).
Absolute encoder with DRIVE-CLiQ
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Mechanical and protection details
Smooth shaft, tolerance N, with holding brake, M23 connector size, rotatable signal and power connectors, and degree of protection IP65.
Smooth shaft, tolerance N, with holding brake, M23 connector size, rotatable signal and power connectors, and degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7081-2AF71-1QH1?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors range.
What are the key ratings of 1FK7081-2AF71-1QH1?
PN=2.7 kW, UDC=600 V, M0=12 Nm (100K), and NN=3000 rpm.
Which encoder does 1FK7081-2AF71-1QH1 use?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What mechanical and protection details are listed for 1FK7081-2AF71-1QH1?
It has natural cooling, IM B5 (IM V1, IM V3), M23 connector size, rotatable signal and power connectors, a smooth shaft, a holding brake, and degree of protection IP65.
