Product Overview
Technical Summary
| Product designation | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2 kW |
| DC voltage | UDC=600 V |
| Torque | M0=4.5 Nm (100K) |
| Rated speed | NN=3000 rpm |
| Feedback | 2-pole resolver (RESOLVER P=1) |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Brake | Without holding brake |
| Power connection | Rotatable power connector |
| Protection | IP65 DE flange; IP67 |
Key Features
- Motor designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Rated performance: PN=1.2 kW; UDC=600 V; M0=4.5 Nm (100K); NN=3000 rpm.
- Feedback and temperature: 2-pole resolver (RESOLVER P=1) with KTY temperature sensor.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1.
- Shaft and brake: Plain shaft with tolerance N; without holding brake.
- Connections and protection: Rotatable power connector; degree of protection IP65 at DE flange and IP67.
Frequently Asked Questions
Which specifications identify Siemens 1FK7044-4CF71-1TG2?
Check PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100K), NN=3000 rpm, the 2-pole resolver, plain shaft, rotatable power connector, and the stated mounting and protection details.
What feedback and temperature features does this motor have?
It has a 2-pole resolver (RESOLVER P=1) and a KTY temperature sensor.
Does this configuration include a holding brake?
It is without holding brake.
What should be checked when requesting a quotation?
Provide the complete order number 1FK7044-4CF71-1TG2 together with the required quantity and destination.
