Product Overview
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=1.3kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=6000rpm |
| Encoder | Incremental encoder sin/cos 1 Vpp 2048 S/R with C and D track (encoder IC2048S/R) |
| Cooling | Naturally cooled |
| Construction and mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Brake | Without holding brake |
| Protection | IP64 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Performance ratings: PN=1.3kW; UDC=600V; M0=3.5Nm (100K); NN=6000rpm.
- Encoder: Rotatable incremental encoder sin/cos 1 Vpp, 2048 S/R with C and D track (encoder IC2048S/R).
- Mechanical configuration: Naturally cooled, type of construction IMB 5 (IM V1, IM V3), flange 1, plain shaft.
- Connection and sensor: Power connector and KTY temperature sensor.
- Protection and brake: Degree of protection IP64; without holding brake; tolerance N.
Frequently Asked Questions
Which ratings identify Siemens 1FK7043-4CK71-1AG0?
The supplied ratings are PN=1.3kW, UDC=600V, M0=3.5Nm (100K), and NN=6000rpm.
What encoder configuration does this exact variant have?
It has a rotatable incremental encoder sin/cos 1 Vpp, 2048 S/R with C and D track (encoder IC2048S/R).
Which mechanical and connection details should be checked?
Check the plain shaft with tolerance N, flange 1, IMB 5 (IM V1, IM V3) construction, power connector, KTY temperature sensor, and naturally cooled design.
Does 1FK7043-4CK71-1AG0 include a holding brake?
It is without holding brake.
