Key Features
- Motor rating: PN=1.2kW, UDC=600V, M0=3.5Nm (100K), NN=4500rpm.
- Feedback and encoder: WITH KTY TEMPERATURESENSOR and ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
- Mechanical and connection details: Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, WITH ENDAT-SCHNITTSTELLE, power connector rotatable, plain shaft, tolerance N.
- Protection: Degree of protection IP65 DE flange IP67.
Technical Summary
| Product designation | 1FK7043-4CH71-1EG2 |
|---|---|
| Product type | SIMOTICS S Synchronous motor |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 3.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | rotatable |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN |
| Encoder interface | ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | plain shaft, tolerance N |
| Protection | Degree of protection IP65 DE flange IP67 |
Applications
- SINAMICS S120 motion control: Motor use in SINAMICS S120 motion control drive systems.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1EG2?
It is a SIMOTICS S synchronous motor.
What are the key ratings for 1FK7043-4CH71-1EG2?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which feedback and encoder details are included on 1FK7043-4CH71-1EG2?
It includes a KTY temperature sensor and an absolute encoder with 2048 S/R + 4096 UMDREHUNGEN MULTITURN and ENDAT-SCHNITTSTELLE.
What mechanical and protection details should be checked before ordering 1FK7043-4CH71-1EG2?
It has naturally cooled construction, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a rotatable power connector, a plain shaft with tolerance N, and IP65 / IP67 protection details.
