Technical Summary
| Product designation | 1FK7043-4CF21-1EA1 |
|---|---|
| Motor type | SIMOTICS S Synchronous motor 1FK7-HD |
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3.3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Encoder | absolute encoderr 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Brake | without holding brake |
| Degree of protection | IP65 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Power rating
PN=0.94kW.
PN=0.94kW.
Voltage
UDC=300V.
UDC=300V.
Torque
M0=3.3Nm (100K).
M0=3.3Nm (100K).
Speed
NN=3000rpm.
NN=3000rpm.
Encoder and protection
Absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with Endat-Schnittstelle (encoder AM2048S/R); degree of protection IP65.
Absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with Endat-Schnittstelle (encoder AM2048S/R); degree of protection IP65.
Applications
SINAMICS S120 servo drive use
Motor for SINAMICS S120 servo drive systems.
Motor for SINAMICS S120 servo drive systems.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1EA1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the rated power and voltage of 1FK7043-4CF21-1EA1?
PN=0.94kW and UDC=300V.
What encoder does 1FK7043-4CF21-1EA1 have?
It has an absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with Endat-Schnittstelle (encoder AM2048S/R).
What are the mounting and protection details for 1FK7043-4CF21-1EA1?
It is Naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, shaft with fitted key, tolerance N, without holding brake, and degree of protection IP65.
