Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Protection degree | IP64 |
Applications
SINAMICS S120 drive integration
Motor use in SINAMICS S120 systems.
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
Rated power
PN=1.4kW.
Rated torque
M0=4.5Nm (100K).
Rated speed
NN=4500rpm.
Absolute encoder with ENDAT-SCHNITTSTELLE
ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Protection and mechanical variant
plain shaft, tolerance N; with holding brake; Degree of protection IP64.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1EH0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key ratings for 1FK7044-4CH71-1EH0?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder and interface does 1FK7044-4CH71-1EH0 have?
It has an absolute encoder with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What protection and mechanical features are listed for 1FK7044-4CH71-1EH0?
It has a plain shaft, tolerance N, a holding brake, and Degree of protection IP64.
