Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| PN | 0.59kW |
| UDC | 600V |
| M0 | 3Nm (100K) |
| NN | 2000rpm |
| 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) |
| Power connector | POWER CONNECTOR ROTATABLE |
| Shaft | shaft with fitted key, tolerance N |
| Degree of protection | IP65 |
| Holding brake | without holding brake |
Applications
Motor use within the SINAMICS S120 product path.
Key Features
Exact order number 1FK7042-2AC71-1EA1 for spare-part identification.
Core drive ratings for verification.
Cooling type stated for the motor.
Encoder version: 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Connector arrangement stated for installation planning.
Mechanical configuration details for order confirmation.
Frequently Asked Questions
What is Siemens 1FK7042-2AC71-1EA1?
It is a SIMOTICS S synchronous motor.
What are the key ratings for 1FK7042-2AC71-1EA1?
PN=0.59kW, UDC=600V, M0=3Nm (100K) and NN=2000rpm.
Which encoder does 1FK7042-2AC71-1EA1 use?
It has an absolute encoder with 2048 S/R + 4096 UMDREHUNGEN MULTITURN and ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What installation and protection details are listed for 1FK7042-2AC71-1EA1?
It has natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a rotatable power connector, a shaft with fitted key, tolerance N, and IP65 protection.
