Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=2.5kW |
| DC link voltage | UDC=600V |
| Rated torque | M0=12Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | Absolute Encoder 2048 S/R + 4096 UMDREHUNGEN multiturn |
| Encoder interface | ENDAT interface (Encoder AM2048S/R) |
| Shaft and tolerance | Plain shaft, tolerance N |
| Protection | IP65 at the DE flange; IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD.
- Rated performance: PN=2.5kW; UDC=600V; M0=12Nm (100K); NN=3000rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Feedback: Absolute Encoder 2048 S/R + 4096 UMDREHUNGEN multiturn, with ENDAT interface (Encoder AM2048S/R).
- Connections and shaft: Rotatable power connector, KTY temperature sensor, plain shaft, tolerance N.
- Protection and brake: Holding brake; degree of protection IP65 at the DE flange and IP67.
Frequently Asked Questions
What product does Siemens 1FK7064-4CF71-1EH2 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD.
Which ratings distinguish this exact motor variant?
PN=2.5kW, UDC=600V, M0=12Nm (100K), and NN=3000rpm.
What feedback and connection details should be checked?
Check the absolute Encoder 2048 S/R + 4096 UMDREHUNGEN multiturn configuration, ENDAT interface, rotatable power connector, and KTY temperature sensor.
What shaft, mounting, cooling, and protection details apply?
It has a plain shaft with tolerance N, natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, IP65 at the DE flange, and IP67.
