Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7 |
| PN | 4.9kW |
| UDC | 600V |
| M0 | 27Nm (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 DE flange IP67 |
| Lifecycle | Product cancellation |
Key Features
SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7.
SIMOTICS S Synchronous motor 1FK7.
Power and speed rating
PN=4.9kW; NN=3000rpm.
PN=4.9kW; NN=3000rpm.
Torque and voltage data
UDC=600V; M0=27Nm (100K).
UDC=600V; M0=27Nm (100K).
Feedback and interface
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).
Mechanical and installation details
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, shaft with fitted key, tolerance N.
Protection and connection details
Power connector rotatable, without holding brake, degree of protection IP65 DE flange IP67.
Power connector rotatable, without holding brake, degree of protection IP65 DE flange IP67.
Applications
SINAMICS S120 drive-axis use
Motor for use in SINAMICS S120 motion-control drive systems.
Motor for use in SINAMICS S120 motion-control drive systems.
Frequently Asked Questions
What is Siemens 1FK7101-2AF71-1EA2?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors range.
What are the main rating values for 1FK7101-2AF71-1EA2?
PN=4.9kW, UDC=600V, M0=27Nm (100K), and NN=3000rpm.
Which feedback interface does this motor use?
It has an absolute encoder 2048 S/R + 4096 UMDREHUNGEN multiturn with Endat-SCHNITTSTELLE (ENCODER AM2048S/R).
What installation and protection details are listed for 1FK7101-2AF71-1EA2?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a rotatable power connector, a shaft with fitted key, tolerance N, and degree of protection IP65 DE flange IP67.
