Key Features
- Power and speed: PN=1.2kW; NN=3000rpm; Rated speed (100 K): 3,000 rpm.
- Torque and voltage: UDC=600V; M0=4.5Nm (100K); Rated torque (100 K): 3.7 Nm.
- Feedback interface: Absolute encoder single-turn 20 bit with DRIVE-CLiQ interface (ENCODER AS20DQI).
- Mechanical and installation details: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); connector size M23; electrical connectors for signals and power rotatable.
- Protection and shaft details: Degree of protection IP65; DE flange IP67; shaft with fitted key, tolerance N; without holding brake.
Technical Summary
| PN | 1.2kW |
|---|---|
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Frequently Asked Questions
What is the exact Siemens model and product type?
The model is 1FK7044-4CF71-1QA2, a SIMOTICS S synchronous motor.
What are the key power and speed ratings for 1FK7044-4CF71-1QA2?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder and interface does 1FK7044-4CF71-1QA2 use?
It uses an absolute encoder single-turn 20 bit with DRIVE-CLiQ interface (ENCODER AS20DQI).
