Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2 kW |
| DC-link voltage | UDC=600 V |
| Standstill torque | M0=3.5 Nm (100 K) |
| Rated speed | NN=4500 rpm |
| Encoder | Absolute encoder 2048 S/R + 4096 revolutions, multiturn |
| Encoder interface | EnDat (encoder AM2048S/R) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Fitted key, tolerance N |
| Brake | Without holding brake |
| Protection | IP65 DE flange, IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Rated data: PN=1.2 kW; UDC=600 V; M0=3.5 Nm (100 K); NN=4500 rpm.
- Cooling and mounting: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Encoder and interface: Absolute encoder, 2048 S/R + 4096 revolutions, multiturn, with EnDat interface (encoder AM2048S/R).
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
- Connections and protection: Rotatable power connector; KTY temperature sensor; IP65 DE flange and IP67 protection.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7043-4CH71-1EA2?
The identifying configuration includes PN=1.2 kW, UDC=600 V, M0=3.5 Nm (100 K), NN=4500 rpm, an absolute multiturn encoder with EnDat interface, IMB 5 mounting, a fitted-key shaft, no holding brake, and IP65 DE flange/IP67 protection.
What code and nameplate details should be checked?
Check the complete 1FK7043-4CH71-1EA2 code together with the SIMOTICS S 1FK7-HD designation, PN, UDC, encoder configuration, mounting, shaft, brake, connector, and protection details.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete 1FK7043-4CH71-1EA2 order number.
