Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Power rating | PN=1.4kW |
| DC link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1 |
| Shaft | Fitted key, tolerance N |
| Protection and brake | IP65; without holding brake |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated data: PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
- Feedback and temperature sensing: 2-pole resolver (RESOLVER P=1) with KTY temperature sensor.
- Cooling and mounting: Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
- Shaft and connection: Shaft with fitted key, tolerance N; rotatable power connector.
- Brake and protection: Without holding brake; degree of protection IP65. Product cancellation.
Frequently Asked Questions
What identifies 1FK7044-4CH71-1TA1?
It identifies a SIMOTICS S synchronous motor in the 1FK7-HD family with PN=1.4kW, UDC=600V, resolver feedback, and IP65 protection.
Which ratings should be checked for this exact code?
Check PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which feedback and connection details distinguish this variant?
It has a 2-pole resolver (RESOLVER P=1), KTY temperature sensor, and a rotatable power connector.
What brake, shaft, cooling, and mounting details should be verified?
It is without a holding brake, has a fitted key with tolerance N, is naturally cooled, and uses FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1.
What information is needed for a quotation?
Provide the required quantity and destination for the quotation.
