Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7 servomotors for SINAMICS S120 |
| PN | 4.4kW |
| UDC | 600V |
| M0 | 36Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE |
| Mounting | IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODER 32 S/R SINGLETURN, 4096 ROTATION MULTITURN, WITH ENDAT- INTERFACE (ENCODER AM32S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Holding brake | with holding brake |
| Degree of protection | IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Key Features
SIMOTICS S synchronous motor
Product type: SIMOTICS S Synchronous motor.
Product type: SIMOTICS S Synchronous motor.
PN=4.4kW
Power rating: PN=4.4kW.
Power rating: PN=4.4kW.
UDC=600V
DC link voltage: UDC=600V.
DC link voltage: UDC=600V.
M0=36Nm (100K)
Torque: M0=36Nm (100K).
Torque: M0=36Nm (100K).
NN=3000rpm
Speed: NN=3000rpm.
Speed: NN=3000rpm.
Absolute encoder with ENDAT- interface
Absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT- interface (ENCODER AM32S/R).
Absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT- interface (ENCODER AM32S/R).
Frequently Asked Questions
What is the exact Siemens model for this SIMOTICS S motor?
The exact model is 1FK7103-2AF71-1GB2.
What are the main rated values for 1FK7103-2AF71-1GB2?
PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
Which feedback and interface does 1FK7103-2AF71-1GB2 use?
It has an absolute encoder 32 S/R singleturn, 4096 rotation multiturn, with ENDAT- interface (ENCODER AM32S/R).
What mechanical configuration is specified for this motor?
It is naturally cooled, has FRAME SIZE, IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, and a holding brake.
What protection rating is specified for 1FK7103-2AF71-1GB2?
Degree of protection is IP65 DE flange IP67.
