Product Overview
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.4kW |
| DC voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=4500rpm |
| Cooling | Naturally cooled |
| Mounting | IMB 5 (IM V1, IM V3), flange 1 |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Temperature sensor | KTY |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 DE flange, IP67 |
| Brake | Without holding brake |
Key Features
PN=1.4kW; UDC=600V; M0=4.5Nm (100K); NN=4500rpm.
Includes a 2-pole resolver (RESOLVER P=1) and KTY temperature sensor.
Plain shaft with tolerance N; flange 1; naturally cooled; frame size IMB 5 (IM V1, IM V3).
Power connector is rotatable.
Degree of protection: IP65 at the DE flange and IP67. Without holding brake.
Frequently Asked Questions
What is the exact motor line item?
It is the Siemens 1FK7044-4CH71-1TG2 SIMOTICS S synchronous motor.
What ratings should be retained for quotation verification?
Retain PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.
What feedback and connector configuration does it have?
It has a 2-pole resolver (RESOLVER P=1), a KTY temperature sensor, and a rotatable power connector.
What mechanical configuration and protection does it have?
It has a plain shaft with tolerance N, flange 1, frame size IMB 5 (IM V1, IM V3), natural cooling, IP65 at the DE flange, and IP67.
What project details should accompany this line item?
Include the requested quantity, destination, schedule context, and any additional BOM lines.
