Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| PN | 7.7kW |
| UDC | 600V |
| M0 | 48Nm (100K) |
| NN | 2000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Mounting | FLANGE 1 |
| Temperature sensor | with KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Protection | Degree of protection IP65 |
Applications
Synchronous motor use in SINAMICS S120 drive systems.
Key Features
Synchronous motor 1FK7-CT for drive applications in the SIMOTICS S family.
PN=7.7kW and UDC=600V.
M0=48Nm (100K) and NN=2000rpm.
Naturally cooled with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
With KTY temperaturesensor, POWER CONNECTOR ROTATABLE, and INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C- AND D-SPUR (ENCODER IC2048S/R).
Plain shaft, tolerance N, with holding brake, and degree of protection IP65.
Frequently Asked Questions
What is Siemens 1FK7105-2AC71-1AH1?
It is a SIMOTICS S synchronous motor 1FK7-CT.
What are the main electrical ratings of 1FK7105-2AC71-1AH1?
PN=7.7kW, UDC=600V, M0=48Nm (100K), and NN=2000rpm.
Does 1FK7105-2AC71-1AH1 include encoder and sensor details?
Yes. It includes a KTY temperaturesensor and an incremental encoder SIN/COS 1VPP;2048 S/R W. C- AND D-SPUR (ENCODER IC2048S/R).
What mounting and protection details are listed for 1FK7105-2AC71-1AH1?
It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft, a holding brake, and degree of protection IP65.
