Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product family | 1FK7 servomotors for SINAMICS S120 |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Static torque (100 K) | 4.50 Nm |
| Rated current | 3.5 A |
| Rated voltage | 600V |
| Number of poles | 6 |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
Applications
For use as a motor for SINAMICS S120.
For connecting the absolute encoder SINGLETURN 24 BIT with DRIVE-CLiQ interface to the drive system.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
Absolute encoder SINGLETURN 24 BIT with DRIVE-CLiQ interface and rotatable power connector.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, tolerance N, with holding brake.
Degree of protection IP65 and DE flange IP67, design acc. to Code I IM B5 (IM V1, IM V3).
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1BH2?
It is a SIMOTICS S synchronous motor, 1FK7-HD.
What are the main rated data for 1FK7044-4CF71-1BH2?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Which encoder and interface does 1FK7044-4CF71-1BH2 have?
It has an absolute encoder SINGLETURN 24 BIT with DRIVE-CLiQ interface.
What protection and cooling data are given for 1FK7044-4CF71-1BH2?
It has natural cooling, degree of protection IP65, and DE flange IP67.
What lifecycle status is supplied for 1FK7044-4CF71-1BH2?
Active Product.
