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) |
| Mounting | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Protection | Degree of protection IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Applications
Motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for SINAMICS S120.
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
WITH KTY TEMPERATURESENSOR POWER CONNECTOR ROTATABLE ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
shaft with fitted key, tolerance N; without holding brake; Degree of protection IP65 DE flange IP67.
Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1EA2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the key ratings for 1FK7044-4CH71-1EA2?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What encoder and interface are specified for this motor?
It has an absolute encoder with 2048 S/R + 4096 UMDREHUNGEN MULTITURN and ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What is the protection degree of 1FK7044-4CH71-1EA2?
Degree of protection IP65 DE flange IP67.
