Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| UDC | 600V |
| Torque | M0=3.5Nm (100K) |
| Speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Encoder | Absolute encoder 32 S/R singlet urn, 4096 rotation multiturn |
| Encoder interface | EnDat interface (encoder AM32S/R) |
| Shaft | Plain shaft, tolerance N |
| Brake | Without holding brake |
| Protection | IP64 |
Key Features
- Motor designation: SIMOTICS S synchronous motor 1FK7-HD.
- Rated data: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Encoder and interface: Absolute encoder with 32 S/R singlet urn, 4096 rotation multiturn, and EnDat interface (encoder AM32S/R).
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Connection and brake: Rotatable power connector; without holding brake.
- Protection: Degree of protection IP64.
Frequently Asked Questions
What product does Siemens order number 1FK7043-4CH71-1GG0 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD.
Which ratings distinguish this exact motor variant?
The supplied ratings are PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which encoder and connection details should be checked?
Check the absolute encoder with 32 S/R singlet urn, 4096 rotation multiturn, EnDat interface (encoder AM32S/R), and rotatable power connector.
What should a quotation request include?
Include the complete order number, required quantity, and destination.
