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 | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Protection degree | IP65 |
Applications
Motor use within SINAMICS S120 drive systems.
Key Features
1FK7-CT motor with exact order number 1FK7042-2AC71-1EB1.
Core rating and speed data for spare-part verification.
Mechanical and mounting variant for configuration checking.
Absolute encoder: 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with encoder AM2048S/R.
Shaft variant with fitted key and tolerance N.
Protection rating for environmental verification.
Frequently Asked Questions
What is Siemens 1FK7042-2AC71-1EB1?
It is a SIMOTICS S synchronous motor from the 1FK7-CT range.
What are the main ratings for 1FK7042-2AC71-1EB1?
PN=0.59kW, UDC=600V, M0=3Nm (100K), and NN=2000rpm.
What encoder is specified for 1FK7042-2AC71-1EB1?
It has an absolute encoder with Endat-Schnittstelle, 2048 S/R + 4096 UMDREHUNGEN MULTITURN, and encoder AM2048S/R.
What mounting and protection details are given for 1FK7042-2AC71-1EB1?
It is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3), has FLANGE 1, and degree of protection IP65.
