Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Output torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Interface | with DRIVE CLIQ INTERFACE |
| Cooling | Naturally cooled |
| Design according to Code I | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Degree of protection | IP65 |
| Lifecycle | Active Product |
Applications
Servomotor use in SINAMICS S120 drive configurations.
Key Features
Product designation: SIMOTICS S Synchronous motor 1FK7-HD.
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), shaft with fitted key, holding brake, IP65, and DE flange IP67.
Power connector rotatable, connector size M23, and electrical connectors for signals and power rotatable.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1BB2?
It is a SIMOTICS S synchronous motor, product family 1FK7-HD.
What are the main ratings of 1FK7044-4CF71-1BB2?
Key ratings are PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder and interface are on 1FK7044-4CF71-1BB2?
It uses Encoder AS24DQI, an absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What mounting and protection details are listed for 1FK7044-4CF71-1BB2?
It has FRAME SIZE IMB 5 (IM V1, IM V3), IP65, and DE flange IP67.
What lifecycle status is given for 1FK7044-4CF71-1BB2?
The lifecycle status is Active Product.
