Technical Summary
| Product designation | SIMOTICS S SIMOTICS S-1FK7 Synchronous motor 1FK7-CT |
|---|---|
| Product lifecycle | Product cancellation |
| PN | 0.82kW |
| UDC | 600V |
| M0 | 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Mounting | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | IP65 |
Applications
Servomotor use in SINAMICS S120 systems.
Key Features
Exact model 1FK7042-2AF71-1TA1 for Siemens SIMOTICS S motor identification.
Power rating PN=0.82kW for spare-part verification.
DC link voltage UDC=600V.
Torque rating M0=3Nm (100K).
Speed rating NN=3000rpm.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N, and degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7042-2AF71-1TA1?
It is a SIMOTICS S SIMOTICS S-1FK7 synchronous motor.
What are the electrical ratings of 1FK7042-2AF71-1TA1?
PN=0.82kW and UDC=600V.
What speed and torque are listed for 1FK7042-2AF71-1TA1?
M0=3Nm (100K) and NN=3000rpm.
What key mechanical and protection details are listed for 1FK7042-2AF71-1TA1?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with shaft with fitted key, tolerance N, and degree of protection IP65.
