Technical Summary
| Product designation | SIMOTICS S SIMOTICS S-1FK7 Synchronous motor |
|---|---|
| Order number | 1FK7042-2AF71-1EA0 |
| PN | 0.82kW |
| UDC | 600V |
| M0 | 3Nm (100K) |
| NN | 3000rpm |
| 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) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | Degree of protection IP64 |
| Lifecycle | Product cancellation |
Applications
Servomotor use in SINAMICS S120 drive applications.
Key Features
Exact Siemens order number 1FK7042-2AF71-1EA0 in the 1FK7 servomotor family.
Key drive ratings for technical verification and spare-part matching.
Configured with natural cooling and a rotatable power connector for installation planning.
Includes an absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN with ENDAT-SCHNITTSTELLE.
Supplied with degree of protection IP64, shaft with fitted key, tolerance N, and without holding brake.
Lifecycle status is Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7042-2AF71-1EA0?
It is a SIMOTICS S SIMOTICS S-1FK7 synchronous motor.
What are the main ratings for 1FK7042-2AF71-1EA0?
PN=0.82kW, UDC=600V, M0=3Nm (100K), and NN=3000rpm.
Does 1FK7042-2AF71-1EA0 have an encoder interface?
Yes. It has an absolute encoder with ENDAT-SCHNITTSTELLE.
What installation and protection details are listed for 1FK7042-2AF71-1EA0?
It is naturally cooled, has a rotatable power connector, a shaft with fitted key, tolerance N, and degree of protection IP64.
