Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| Rated power PN | 1.2kW |
| Rated voltage UDC | 600V |
| Rated torque M0 | 3.5Nm |
| Rated speed NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Shaft | plain shaft, tolerance N |
| Degree of protection | IP65 DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
Synchronous motor in the 1FK7-HD range.
Synchronous motor in the 1FK7-HD range.
Rated power PN=1.2kW
Motor power rating PN=1.2kW.
Motor power rating PN=1.2kW.
Rated torque M0=3.5Nm
Torque rating M0=3.5Nm (100K).
Torque rating M0=3.5Nm (100K).
Absolute encoder with ENDAT- interface
Absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT- interface (ENCODER AM32S/R).
Absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT- interface (ENCODER AM32S/R).
Degree of protection IP65 / IP67
Degree of protection IP65, DE flange IP67.
Degree of protection IP65, DE flange IP67.
Naturally cooled, plain shaft
Naturally cooled design with plain shaft, tolerance N, without holding brake.
Naturally cooled design with plain shaft, tolerance N, without holding brake.
Applications
SINAMICS S120 drive integration
Motor use in SINAMICS S120 drive systems.
Motor use in SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7043-4CH71-1GG2?
It is a SIMOTICS S synchronous motor in the 1FK7-HD series.
What are the main electrical ratings of 1FK7043-4CH71-1GG2?
PN=1.2kW, UDC=600V, M0=3.5Nm, and NN=4500rpm.
Which feedback system does 1FK7043-4CH71-1GG2 use?
It uses an absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT- interface (ENCODER AM32S/R).
What protection and cooling details are listed for 1FK7043-4CH71-1GG2?
It is naturally cooled and has IP65 protection, with IP67 for the DE flange.
