Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=1.2kW |
| DC voltage | UDC=600V |
| Torque | M0=3.5Nm (100K) |
| Speed | NN=4500rpm |
| Feedback | ROTATABLE RESOLVER 2-POLE (RESOLVER P=1) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | Degree of protection IP65 DE flange IP67 |
Key Features
- Product designation: SIMOTICS S synchronous motor 1FK7-HD.
- Performance ratings: PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
- Feedback and temperature sensing: ROTATABLE RESOLVER 2-POLE (RESOLVER P=1) with KTY temperature sensor.
- Mechanical configuration: Naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and plain shaft with tolerance N.
- Connection: POWER CONNECTOR.
- Brake and protection: Without holding brake; Degree of protection IP65 DE flange IP67.
Frequently Asked Questions
What product does Siemens order number 1FK7043-4CH71-1TG2 identify?
It identifies a SIMOTICS S synchronous motor 1FK7-HD.
Which ratings distinguish this exact 1FK7043-4CH71-1TG2 variant?
Check PN=1.2kW, UDC=600V, M0=3.5Nm (100K), and NN=4500rpm.
Which feedback, brake, shaft, and connection details should be checked?
Check the ROTATABLE RESOLVER 2-POLE (RESOLVER P=1), KTY temperature sensor, POWER CONNECTOR, plain shaft with tolerance N, and the absence of a holding brake.
What information is needed to request a quotation?
Provide the required quantity and destination together with the complete order number 1FK7043-4CH71-1TG2.
