Product Overview
Technical Summary
| Product type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC-link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Feedback | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | plain shaft, tolerance N |
| Brake | with holding brake |
| Protection | IP65 DE flange IP67 |
Key Features
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Incremental Encoder SIN/COS 1VPP; 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Plain shaft with tolerance N; flange 1 and mounting IMB 5 (IM V1, IM V3).
Naturally cooled and equipped with a holding brake.
Rotatable power connector, KTY TEMPERATURESENSOR, IP65 DE flange, and IP67.
Product cancellation.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7044-4CH71-1AH2 SIMOTICS S Synchronous motor 1FK7-HD.
What are the motor rating values?
PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
Which feedback and connector features are included?
It has an incremental SIN/COS 1VPP encoder with 2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R), a rotatable power connector, and KTY TEMPERATURESENSOR.
What mechanical configuration should be retained in the quotation?
The motor has a plain shaft with tolerance N, flange 1, mounting IMB 5 (IM V1, IM V3), natural cooling, and a holding brake.
What project details should accompany this line item?
Include the requested quantity, destination, schedule context, and any additional BOM lines.