Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=4.9kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=27Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder | Absolute encoder, 2048 S/R + 4096 revolutions multiturn |
| Encoder interface | EnDat; encoder AM2048S/R |
| Mounting and protection | IMB 5 (IM V1, IM V3), flange 1; IP65 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-CT.
- Performance ratings: PN=4.9kW; M0=27Nm (100K); NN=3000rpm; UDC=600V.
- Encoder and interface: Absolute encoder, 2048 S/R + 4096 revolutions multiturn, with EnDat interface; encoder AM2048S/R.
- Mounting and shaft: Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1; plain shaft with tolerance N.
- Connections and protection: Power connector rotatable; KTY temperature sensor; holding brake; degree of protection IP65.
- Lifecycle: Product cancellation.
Frequently Asked Questions
Which ratings identify Siemens 1FK7101-2AF71-1EH1?
Check PN=4.9kW, UDC=600V, M0=27Nm (100K), and NN=3000rpm.
Which encoder and feedback details should be checked?
Check the absolute multiturn encoder with 2048 S/R + 4096 revolutions, EnDat interface, and encoder AM2048S/R.
Which mechanical and connection details distinguish this variant?
Check natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, plain shaft with tolerance N, and the rotatable power connector.
Does this variant include a brake and what protection does it have?
It has a holding brake and degree of protection IP65.
