Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series / category | 1FK7 servomotors for SINAMICS S120 |
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | plain shaft |
| Shaft tolerance | tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP65 |
| Product lifecycle | Product cancellation |
Key Features
SIMOTICS S synchronous motor
Product type: SIMOTICS S Synchronous motor.
Product type: SIMOTICS S Synchronous motor.
PN=0.94kW and UDC=300V
Power and voltage values: PN=0.94kW; UDC=300V.
Power and voltage values: PN=0.94kW; UDC=300V.
M0=3. 3Nm (100K) and NN=3000rpm
Motor performance values: M0=3. 3Nm (100K); NN=3000rpm.
Motor performance values: M0=3. 3Nm (100K); NN=3000rpm.
Naturally cooled design
Cooling: Naturally cooled.
Cooling: Naturally cooled.
Absolute encoder with Endat-Schnittstelle
Encoder: absolute encoderr 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with Endat-Schnittstelle (ENCODER AM2048S/R).
Encoder: absolute encoderr 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with Endat-Schnittstelle (ENCODER AM2048S/R).
Degree of protection IP65
Protection rating: Degree of protection IP65.
Protection rating: Degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1EH1?
It is a SIMOTICS S synchronous motor.
What are the PN, UDC, and NN values for 1FK7043-4CF21-1EH1?
PN=0.94kW, UDC=300V, and NN=3000rpm.
Which encoder is used on 1FK7043-4CF21-1EH1?
It uses an absolute encoderr 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with Endat-Schnittstelle (ENCODER AM2048S/R).
What mechanical configuration is listed for 1FK7043-4CF21-1EH1?
It has IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft, tolerance N, and a holding brake.
