Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Optimum power | 1.2 kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake | without holding brake |
Applications
Motor use in SINAMICS S120 drive systems.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order-number identification.
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Absolute encoder single-turn 20 bits with DRIVE-CLIQ interface (Encoder AS20DQI).
Naturally cooled; degree of protection IP65.
FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft; without holding brake.
POWER CONNECTOR ROTATABLE; connector size M23; electrical connectors for signals and power rotatable.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1QG1?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the main power and speed ratings for 1FK7044-4CF71-1QG1?
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Which connector and encoder details are supplied for 1FK7044-4CF71-1QG1?
Connector size is M23, with rotatable electrical connectors for signals and power, and an absolute encoder single-turn 20 bits with DRIVE-CLIQ interface (Encoder AS20DQI).
What mounting and protection details are listed for 1FK7044-4CF71-1QG1?
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, natural cooling, and degree of protection IP65.
What is the lifecycle status of 1FK7044-4CF71-1QG1?
Active Product.
