Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1 |
| Feedback | Rotatable multi-pole resolver (RESOLVER P=3) |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Shaft | Fitted key, tolerance N |
| Holding brake | Without holding brake |
| Protection | IP65 DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Performance and supply: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Cooling and mounting: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
- Feedback and temperature sensor: Rotatable power connector; KTY TEMPERATURESENSOR; multi-pole resolver (RESOLVER P=3).
- Shaft and brake: Shaft with fitted key, tolerance N; without holding brake.
- Protection: Degree of protection IP65 DE flange IP67.
Frequently Asked Questions
Which specifications distinguish Siemens 1FK7043-4CH71-1SA2?
Check PN=1.2kW, UDC=600V, M0=3.5Nm (100K), NN=4500rpm, natural cooling, and FRAME SIZE IMB 5 (IM V1, IM V3).
What feedback and connection details should be checked?
Check the rotatable power connector, KTY TEMPERATURESENSOR, and multi-pole resolver with RESOLVER P=3.
Does this configuration include a holding brake?
It is without a holding brake. The shaft has a fitted key with tolerance N.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination when requesting a quotation for this exact order number.
