Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | Absolute Encoder 32 S/R singletun, 4096 rotation multiturn, EnDat interface (Encoder AM32S/R) |
| Temperature sensor | KTY |
| Brake | Holding brake |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated power and voltage: PN=1.2kW; UDC=600V.
- Torque and speed: M0=3.5Nm (100K); NN=4500rpm.
- Feedback: Absolute Encoder 32 S/R singletun, 4096 rotation multiturn, with EnDat interface (Encoder AM32S/R).
- Brake and connection: Holding brake, KTY temperature sensor, and rotatable power connector.
- Mechanical and protection details: Plain shaft, tolerance N; naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1; degree of protection IP65.
Frequently Asked Questions
Which product does Siemens order number 1FK7043-4CH71-1GH1 identify?
It identifies a SIMOTICS S synchronous motor from the 1FK7-HD family.
Which ratings distinguish this exact motor variant?
PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which Encoder and connection details should be checked?
Check the absolute Encoder 32 S/R singletun, 4096 rotation multiturn, EnDat interface (Encoder AM32S/R), KTY temperature sensor, and rotatable power connector.
Which mechanical and protection details identify the configuration?
Check the plain shaft with tolerance N, naturally cooled design, frame size IMB 5 (IM V1, IM V3), flange 1, holding brake, and IP65 degree of protection.
What information is needed for a quotation?
Provide the required quantity and destination, and verify the complete order number 1FK7043-4CH71-1GH1.
