Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY |
| Power connector | ROTATABLE |
| Absolute encoder | 2048 S/R + 4096 UMDREHUNGEN MULTITURN |
| Encoder interface | ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Protection | IP65 DE flange IP67 |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
SIMOTICS S Synchronous motor 1FK7-HD.
Power and speed ratings
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
Encoder configuration
Absolute encoderr 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Absolute encoderr 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Mechanical design
Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
Connection and shaft details
WITH KTY TEMPERATURESENSOR, POWER CONNECTOR ROTATABLE, shaft with fitted key, tolerance N.
WITH KTY TEMPERATURESENSOR, POWER CONNECTOR ROTATABLE, shaft with fitted key, tolerance N.
Protection and brake
Degree of protection IP65 DE flange IP67; without holding brake.
Degree of protection IP65 DE flange IP67; without holding brake.
Frequently Asked Questions
What is the exact model 1FK7044-4CH71-1EA2?
It is a Siemens SIMOTICS S synchronous motor, 1FK7-HD.
What are the main ratings of 1FK7044-4CH71-1EA2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What encoder does 1FK7044-4CH71-1EA2 have?
It has an absolute encoderr 2048 S/R + 4096 UMDREHUNGEN MULTITURN with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What installation and protection details are listed for 1FK7044-4CH71-1EA2?
It has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, shaft with fitted key, tolerance N, and Degree of protection IP65 DE flange IP67.
