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 (100 K) |
| Rated speed | NN=3000 rpm |
| Feedback | Multi-pole resolver (resolver P=3) |
| Brake | Holding brake |
| Cooling | Naturally cooled |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Protection | IP65 |
Key Features
- Product designation: SIMOTICS S synchronous motor, 1FK7-HD.
- Performance ratings: PN=1.2 kW; UDC=600 V; M0=4.5 Nm (100 K); NN=3000 rpm.
- Feedback and brake: Multi-pole resolver (resolver P=3) with holding brake.
- Mechanical configuration: Naturally cooled; frame size IMB 5 (IM V1, IM V3); flange 1; plain shaft, tolerance N.
- Connection and protection: Rotatable power connector, KTY temperature sensor, and degree of protection IP65.
- Product lifecycle: Product cancellation.
Frequently Asked Questions
Which specifications identify the exact 1FK7044-4CF71-1SH1 variant?
Check PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), NN=3000 rpm, the multi-pole resolver (resolver P=3), holding brake, plain shaft with tolerance N, IMB 5 mounting, and IP65 protection.
What feedback and connection details should be checked?
The variant has a multi-pole resolver (resolver P=3), a rotatable power connector, and a KTY temperature sensor.
What mechanical and cooling details should be verified?
Verify natural cooling, frame size IMB 5 (IM V1, IM V3), flange 1, and the plain shaft with tolerance N.
What information is needed for a quotation?
Provide the complete order number, required quantity, and destination for quotation review.
