Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=3.8kW |
| Supply voltage | UDC=600V |
| Rated torque | M0=18Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder | Absolute encoder 2048 S/R + 4096 revolutions, multiturn, with ENDAT interface |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Brake | Without holding brake |
| Protection | IP64 |
| Lifecycle | Product cancellation |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-CT.
- Rated motor data: PN=3.8kW, UDC=600V, M0=18Nm (100K), and NN=3000rpm.
- Feedback: Absolute encoder 2048 S/R + 4096 revolutions, multiturn, with ENDAT interface (encoder AM2048S/R).
- Mechanical configuration: Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1, with a shaft fitted with key and tolerance N.
- Connection and brake: Rotatable power connector and KTY temperature sensor; without holding brake.
- Protection and lifecycle: Degree of protection IP64; product cancellation.
Frequently Asked Questions
What product does Siemens order number 1FK7100-2AF71-1EA0 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-CT.
Which motor ratings distinguish this 1FK7 variant?
PN=3.8kW, UDC=600V, M0=18Nm (100K), and NN=3000rpm.
What feedback and connection details should be checked?
Check the absolute multiturn encoder with 2048 S/R + 4096 revolutions, ENDAT interface (encoder AM2048S/R), rotatable power connector, and KTY temperature sensor.
Does this configuration include a holding brake?
It is without a holding brake.
