Technical Summary
| Product designation | SIMOTICS S Synchronous motor 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 |
| Holding brake | without holding brake |
| Protection | Degree of protection IP65 |
| Lifecycle | Product cancellation |
Applications
Motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S synchronous motor 1FK7-HD for SINAMICS S120.
PN=1.2kW; UDC=600V M0=4.5Nm (100K); NN=3000rpm.
Naturally cooled FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1.
WITH KTY TEMPERATURESENSOR POWER CONNECTOR ROTATABLE INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
shaft with fitted key, tolerance N; without holding brake; Degree of protection IP65.
Product cancellation.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1AA1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main ratings for 1FK7044-4CF71-1AA1?
PN=1.2kW; UDC=600V M0=4.5Nm (100K); NN=3000rpm.
What encoder is specified for this Siemens motor?
It has an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
What protection and mounting details are listed for 1FK7044-4CF71-1AA1?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and has Degree of protection IP65.
What lifecycle status is given for this part number?
Product cancellation.
