Technical Summary
| Product designation | SIMOTICS S SIMOTICS S-1FK7 Synchronous motor 1FK7-CT |
|---|---|
| PN | 0.82kW |
| UDC | 600V |
| M0 | 3Nm (100K) |
| NN | 3000rpm |
| 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 |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Protection | IP65 |
Applications
Synchronous motor for use in SINAMICS S120 systems.
Key Features
Exact order number 1FK7042-2AF71-1TH1 for Siemens drive use.
Performance and electrical ratings for spare-part verification.
Cooling and mounting configuration with the supplied frame and flange details.
Connection and feedback configuration for technical matching.
Mechanical and braking variant details for exact identification.
Temperature sensing and protection details.
Frequently Asked Questions
What is the exact Siemens model for this motor?
1FK7042-2AF71-1TH1.
What are the main ratings of this SIMOTICS S-1FK7 motor?
PN=0.82kW, UDC=600V, M0=3Nm (100K), and NN=3000rpm.
What connection and feedback details are listed for 1FK7042-2AF71-1TH1?
It has a rotatable power connector and a resolver 2-pole feedback system (resolver P=1).
What mounting and protection details are listed for this motor?
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N, with holding brake, and IP65.
