Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=4.3kW |
| DC-link voltage | UDC=600V |
| Initial torque | M0=27Nm (100K) |
| Rated speed | NN=2000rpm |
| Encoder | Incremental Encoder SIN/COS 1VPP |
| Encoder resolution | 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1 |
| Shaft | plain shaft, tolerance N |
| Protection | Degree of protection IP65 DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-CT.
- Power and voltage: PN=4.3kW; UDC=600V.
- Torque and speed: M0=27Nm (100K); NN=2000rpm.
- Encoder feedback: Incremental Encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft, tolerance N.
- Connections and protection: KTY TEMPERATURESENSOR, rotatable POWER CONNECTOR, without holding brake; Degree of protection IP65 DE flange IP67.
Frequently Asked Questions
Which ratings identify Siemens 1FK7101-2AC71-1AG2?
Check PN=4.3kW, UDC=600V, M0=27Nm (100K), and NN=2000rpm.
Which encoder and connection details should be checked?
Check the incremental SIN/COS 1VPP encoder, 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R), KTY TEMPERATURESENSOR, and rotatable POWER CONNECTOR.
What mechanical and protection details distinguish this variant?
It has a naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft with tolerance N, without holding brake, and Degree of protection IP65 DE flange IP67.
