Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=3.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | ROTATABLE RESOLVER 2-POLE (RESOLVER P=1) |
| Brake | With holding brake |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Shaft | Plain shaft, tolerance N |
| Connections | POWER CONNECTOR |
| Protection | IP65 DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Rated performance: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback and brake: ROTATABLE RESOLVER 2-POLE (RESOLVER P=1), with holding brake, and KTY TEMPERATURESENSOR.
- Mechanical configuration: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft with tolerance N.
- Connections: POWER CONNECTOR.
- Protection: Degree of protection IP65 DE flange IP67.
Frequently Asked Questions
What identifies Siemens 1FK7043-4CH71-1TH2?
It identifies a SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which feedback and brake details should be checked for this code?
Check the ROTATABLE RESOLVER 2-POLE (RESOLVER P=1), KTY TEMPERATURESENSOR, and holding brake.
Which mechanical and connection details distinguish this variant?
Check natural cooling, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, the plain shaft with tolerance N, and the POWER CONNECTOR.
What protection details should be verified?
Verify Degree of protection IP65 DE flange IP67.
What information is needed for a quotation?
Provide the complete 1FK7043-4CH71-1TH2 code, required quantity, and destination.
