Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=3.8 kW |
| DC voltage | UDC=600 V |
| Standstill torque | M0=18 Nm (100K) |
| Rated speed | NN=3000 rpm |
| Encoder type | Incremental encoder SIN/COS 1VPP |
| Encoder resolution | 2048 S/R |
| Encoder connection | C- and D-spur (ENCODER IC2048S/R) |
| Cooling | Naturally cooled |
| Mounting and flange | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection and brake | IP65 DE flange, IP67; without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-CT.
- Motor ratings: PN=3.8 kW; UDC=600 V; M0=18 Nm (100K); NN=3000 rpm.
- Encoder feedback: Incremental encoder SIN/COS 1VPP; 2048 S/R with C- and D-spur (ENCODER IC2048S/R).
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Connections and brake: KTY temperature sensor and rotatable power connector; without holding brake.
- Protection and lifecycle: Degree of protection IP65 at the DE flange and IP67; product cancellation.
Frequently Asked Questions
What product does Siemens 1FK7100-2AF71-1AG2 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-CT.
Which ratings distinguish this exact motor variant?
PN=3.8 kW, UDC=600 V, M0=18 Nm (100K), and NN=3000 rpm.
Which encoder and connection details should be checked?
Check the incremental SIN/COS 1VPP encoder, 2048 S/R, and C- and D-spur (ENCODER IC2048S/R).
Does this configuration include a holding brake?
It is without holding brake.
