Key Features
- Performance ratings: PN=2.7 kW, UDC=600 V, M0=12 Nm (100K), and NN=3000 rpm.
- Feedback and interface: Absolute encoder single-turn 20-bit with DRIVE-CLiQ interface (encoder AS20DQI).
- Mechanical configuration: Naturally cooled design IMB 5 (IM V1, IM V3) with flange and power connector rotatable.
- Protection and shaft: Degree of protection IP65, shaft with feather key, tolerance N, and holding brake.
Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=2.7 kW |
| Rated voltage | UDC=600 V |
| Static torque | M0=12 Nm (100K) |
| Rated speed | NN=3000 rpm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Encoder interface | DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 |
| Shaft end | Feather key |
| Holding brake | with holding brake |
Applications
- Motion feedback connection: Connection of the absolute encoder single-turn 20-bit via DRIVE-CLiQ interface.
- Motor drive use: Rotary motion use with PN=2.7 kW, UDC=600 V, M0=12 Nm (100K), and NN=3000 rpm.
Frequently Asked Questions
What is Siemens 1FK7081-2AF71-1QB1?
It is a SIMOTICS S synchronous motor.
What are the key electrical and performance ratings of 1FK7081-2AF71-1QB1?
PN=2.7 kW, UDC=600 V, M0=12 Nm (100K), and NN=3000 rpm.
Which encoder is included with 1FK7081-2AF71-1QB1?
It uses encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What mechanical configuration does 1FK7081-2AF71-1QB1 use?
It has a naturally cooled design IMB 5 (IM V1, IM V3), a flange, a rotatable power connector, a shaft with feather key, and a holding brake.
