Product information
Overview
Key Features
- Motor ratings: PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
- Feedback and brake: Multi-pole resolver (RESOLVER P=3) and a holding brake.
- Mounting and cooling: Naturally cooled, with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
- Connections and shaft: Rotatable power connector; shaft with fitted key and tolerance N.
- Protection: Degree of protection IP65.
- Lifecycle: Product cancellation.
Technical Summary
| Product type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2 kW |
| DC voltage | UDC=600 V |
| Standstill torque | M0=4.5 Nm (100 K) |
| Rated speed | NN=3000 rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Feedback | Multi-pole resolver (RESOLVER P=3) |
| Brake | Holding brake |
| Power connection | Rotatable power connector |
| Shaft | Fitted key, tolerance N |
| Degree of protection | IP65 |
Frequently Asked Questions
What are the ratings of the Siemens 1FK7044-4CF71-1SB1 motor?
It has PN=1.2 kW, UDC=600 V, M0=4.5 Nm (100 K), and NN=3000 rpm.
Which feedback and braking features are included?
It has a multi-pole resolver (RESOLVER P=3) and a holding brake.
What mounting and connection configuration does it have?
It is naturally cooled, uses FRAME SIZE IMB 5 (IM V1, IM V3) with FLANGE 1, and has a rotatable power connector.
What protection does this motor provide?
The degree of protection is IP65.
How can I request a quotation for this motor?
Send the required quantity, destination, and requested date for a model-specific quotation.
