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 | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER MULTI-POLE (RESOLVER P=4) |
| Protection | Degree of protection IP65 DE flange IP67 |
Key Features
Synchronous motor
SIMOTICS S SIMOTICS S-1FK7 synchronous motor 1FK7-CT.
SIMOTICS S SIMOTICS S-1FK7 synchronous motor 1FK7-CT.
Power rating
PN=0.82kW.
PN=0.82kW.
Voltage
UDC=600V.
UDC=600V.
Torque
M0=3Nm (100K).
M0=3Nm (100K).
Speed
NN=3000rpm.
NN=3000rpm.
Cooling and mounting
Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Applications
SINAMICS S120 integration
Motor use in SINAMICS S120 drive systems.
Motor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7042-2AF71-1SB2?
It is a SIMOTICS S SIMOTICS S-1FK7 synchronous motor in the 1FK7-CT variant family.
What are the main electrical ratings of 1FK7042-2AF71-1SB2?
PN=0.82kW, UDC=600V, and M0=3Nm (100K).
What speed and cooling specification does this motor have?
NN=3000rpm and naturally cooled construction.
What feedback and connector details are listed for this model?
It has a RESOLVER MULTI-POLE (RESOLVER P=4) and a rotatable power connector.
What protection and mechanical configuration are listed for 1FK7042-2AF71-1SB2?
Degree of protection IP65 DE flange IP67, with shaft with fitted key, tolerance N, and holding brake.
