Product Overview
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=4.4kW |
| DC-link voltage | UDC=600V |
| Rated torque | M0=36Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Absolute Encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN |
| Encoder interface | EnDat interface (Encoder AM2048S/R) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Shaft with fitted key, tolerance N |
| Protection | IP65 DE flange IP67 |
Key Features
- Synchronous motor ratings: PN=4.4kW; UDC=600V; M0=36Nm (100K); NN=3000rpm.
- Absolute multiturn Encoder: Absolute Encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN, with EnDat interface (Encoder AM2048S/R).
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Power connection: Power connector is rotatable.
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
- Protection: Degree of protection IP65 DE flange IP67.
Frequently Asked Questions
Which ratings identify Siemens 1FK7103-2AF71-1EA2?
Check PN=4.4kW, UDC=600V, M0=36Nm (100K), and NN=3000rpm.
Which Encoder and interface should be checked?
Check the absolute Encoder 2048 S/R + 4096 UMDREHUNGEN MULTITURN and the EnDat interface (Encoder AM2048S/R).
Which mounting, shaft, and cooling details identify the variant?
Check natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, and a shaft with fitted key, tolerance N.
Does this configuration include a holding brake?
It is without a holding brake.
What details are needed for a quotation?
Provide the complete order number, required quantity, and destination.
