Technical Summary
| Product family | SIMOTICS S |
|---|---|
| Product type | Synchronous motor |
| Series | 1FK7-HD |
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Frame size | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Mounting | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R) |
| Shaft | shaft with fitted key, tolerance N |
| Brake | without holding brake |
| Degree of protection | IP65 DE flange IP67 |
| Lifecycle | Product cancellation |
Applications
Use as a synchronous motor in a SINAMICS S120 drive system.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for motion control use.
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Power connector rotatable; incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.
Degree of protection IP65 DE flange IP67; shaft with fitted key, tolerance N.
Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1AA2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the key ratings of 1FK7044-4CF71-1AA2?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What encoder and connector details are provided for 1FK7044-4CF71-1AA2?
It has a rotatable power connector and an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What mounting and protection details are provided for 1FK7044-4CF71-1AA2?
It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and degree of protection IP65 DE flange IP67.
What lifecycle status is provided for 1FK7044-4CF71-1AA2?
Product cancellation.
