Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-CT |
|---|---|
| Rated power | PN=4.3kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=27Nm (100K) |
| Rated speed | NN=2000rpm |
| Encoder | Incremental SIN/COS 1VPP, 2048 S/R, 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 | IP65 at the DE flange; IP67 |
| Lifecycle | Product cancellation |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-CT series.
- Rated motor data: PN=4.3kW; UDC=600V; M0=27Nm (100K); NN=2000rpm.
- Encoder feedback: Incremental SIN/COS 1VPP encoder, 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: Power connector is rotatable; KTY temperature sensor and holding brake are included.
- Protection: Degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
Which specifications identify Siemens 1FK7101-2AC71-1AH2?
Check the SIMOTICS S 1FK7-CT designation, PN=4.3kW, UDC=600V, M0=27Nm (100K), NN=2000rpm, and the incremental SIN/COS 1VPP encoder with 2048 S/R.
What encoder and connection details should be checked?
Check the incremental SIN/COS 1VPP encoder with 2048 S/R, C- and D-spur (ENCODER IC2048S/R), and the rotatable power connector.
What mechanical details distinguish this variant?
It is naturally cooled, has frame size IMB 5 (IM V1, IM V3), flange 1, a plain shaft with tolerance N, and a holding brake.
What protection details should be verified?
Verify degree of protection IP65 at the DE flange and IP67.
What details are needed for a quotation?
Provide the complete order number 1FK7101-2AC71-1AH2, required quantity, and destination.
