Technical Summary
| Product type | SIMOTICS S synchronous motor |
|---|---|
| Series | 1FK7-CT |
| PN | 4.4kW |
| UDC | 600V |
| M0 | 36Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | IMB 5 (IM V1, IM V3) |
| Mounting | flange 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | rotatable |
| Encoder | absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN |
| Encoder interface | ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | without holding brake |
| Degree of protection | IP65 |
| Lifecycle | Product cancellation |
Key Features
SIMOTICS S synchronous motor
1FK7-CT synchronous motor for the 1FK7 servomotor range.
1FK7-CT synchronous motor for the 1FK7 servomotor range.
PN=4.4kW and M0=36Nm (100K)
Motor performance values for selection and sizing.
Motor performance values for selection and sizing.
UDC=600V and NN=3000rpm
Electrical and speed data for the drive configuration.
Electrical and speed data for the drive configuration.
Absolute encoder with ENDAT-SCHNITTSTELLE
Absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Naturally cooled and IP65
Naturally cooled design with degree of protection IP65.
Naturally cooled design with degree of protection IP65.
Shaft and mounting details
Shaft with fitted key, tolerance N, flange 1, frame size IMB 5 (IM V1, IM V3), power connector rotatable, and without holding brake.
Shaft with fitted key, tolerance N, flange 1, frame size IMB 5 (IM V1, IM V3), power connector rotatable, and without holding brake.
Applications
SINAMICS S120 integration
Servomotor for use in the SINAMICS S120 range.
Servomotor for use in the SINAMICS S120 range.
Frequently Asked Questions
What is Siemens 1FK7103-2AF71-1EA1?
It is a SIMOTICS S synchronous motor, 1FK7-CT.
What are the rated power and speed of 1FK7103-2AF71-1EA1?
PN=4.4kW and NN=3000rpm.
Which encoder is fitted to 1FK7103-2AF71-1EA1?
It has an absolute encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
What mounting and shaft details does 1FK7103-2AF71-1EA1 have?
It has flange 1, frame size IMB 5 (IM V1, IM V3), a shaft with fitted key, tolerance N, and a rotatable power connector.
