Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| PN | 0.94kW |
| UDC | 600V |
| M0 | 3Nm (100K) |
| NN | 6000rpm |
| 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 2-POLE (RESOLVER P=1) |
| Shaft | plain shaft, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP65 DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
1FK7-CT design for SINAMICS S120.
1FK7-CT design for SINAMICS S120.
Power and speed
PN=0.94kW, UDC=600V, and NN=6000rpm.
PN=0.94kW, UDC=600V, and NN=6000rpm.
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.
Feedback and sensing
ROTARY RESOLVER 2-POLE (RESOLVER P=1) with KTY TEMPERATURESENSOR.
ROTARY RESOLVER 2-POLE (RESOLVER P=1) with KTY TEMPERATURESENSOR.
Mechanical configuration
Plain shaft, tolerance N, with holding brake.
Plain shaft, tolerance N, with holding brake.
Protection and connection
Power CONNECTOR ROTATABLE, Degree of protection IP65 DE flange IP67.
Power CONNECTOR ROTATABLE, Degree of protection IP65 DE flange IP67.
Applications
SINAMICS S120 drive integration
Used as a servomotor in SINAMICS S120 systems.
Used as a servomotor in SINAMICS S120 systems.
Frequently Asked Questions
What is the exact Siemens model number of this SIMOTICS S motor?
The model number is 1FK7042-2AK71-1TH2.
What are the rated power and rated speed of 1FK7042-2AK71-1TH2?
PN=0.94kW and NN=6000rpm.
What feedback system is used on this motor?
It uses ROTARY RESOLVER 2-POLE (RESOLVER P=1).
What protection rating does 1FK7042-2AK71-1TH2 have?
Degree of protection IP65 DE flange IP67.
Does this motor include a holding brake?
Yes, it is supplied with holding brake.
