Technical Summary
| Product family | SIMOTICS S |
|---|---|
| Product type | Synchronous motor |
| PN | 1.4kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Flange | 1 |
| Encoder | Absolute encoderr 2048 S/R + 4096 UMDREHUNGEN multiturn |
| Encoder interface | ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Protection | IP64 |
| Lifecycle | Product cancellation |
Applications
Servomotor use in SINAMICS S120 drive systems.
Key Features
Exact order number 1FK7044-4CH71-1EA0 in the SIMOTICS S motor family.
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Absolute encoderr 2048 S/R + 4096 UMDREHUNGEN multiturn with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R), plus rotatable power connector.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with degree of protection IP64.
Shaft with fitted key, tolerance N, without holding brake.
Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1EA0?
It is a SIMOTICS S synchronous motor.
What are the main ratings of 1FK7044-4CH71-1EA0?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder is specified for 1FK7044-4CH71-1EA0?
It has an absolute encoderr 2048 S/R + 4096 UMDREHUNGEN multiturn with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What mounting and protection details are given for 1FK7044-4CH71-1EA0?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and has degree of protection IP64.
What lifecycle status is given for 1FK7044-4CH71-1EA0?
Product cancellation.
