Key Features
- Rated power and speed: PN=1.2kW; NN=4500rpm.
- Encoder system: Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (Encoder AS20DQI).
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N.
- Protection and brake: Degree of protection IP65; with holding brake.
Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Rated power | PN=1.2kW |
| Rated speed | NN=4500rpm |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 3.50 Nm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Encoder interface | DRIVE-CLiQ interface |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Holding brake | with holding brake |
| Shaft end | Plain shaft |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Frequently Asked Questions
What is the exact Siemens model and product type?
1FK7043-4CH71-1QH1 is a SIMOTICS S synchronous motor.
What are the rated power and rated speed?
PN=1.2kW and NN=4500rpm.
Which feedback system is included?
It includes an absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (Encoder AS20DQI).
What are the main mechanical and protection details?
It is naturally cooled, has a plain shaft, includes a holding brake, and has degree of protection IP65.
