Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Lifecycle | Active Product |
| Rated power | PN=0.94kW |
| Supply voltage | UDC=300V |
| Rated torque | M0=3.3Nm (100K) |
| Rated speed | NN=3000rpm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Encoder interface | DRIVE-CLiQ |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Motor for use with SINAMICS S120.
Synchronous motor for motion-control drive tasks using the DRIVE-CLiQ encoder interface.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for exact order-number identification.
PN=0.94kW; UDC=300V; M0=3.3Nm (100K); NN=3000rpm.
Absolute encoder single-turn 20 bit with DRIVE-CLiQ interface (ENCODER AS20DQI).
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, power connector rotatable, connector size M23, and electrical connectors for signals and power rotatable.
Degree of protection IP65 and DE flange IP67 with natural cooling.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1QA2?
It is a SIMOTICS S Synchronous motor 1FK7-HD.
What are the rated power, voltage, torque, and speed of 1FK7043-4CF21-1QA2?
PN=0.94kW; UDC=300V; M0=3.3Nm (100K); NN=3000rpm.
Which encoder and interface are included with 1FK7043-4CF21-1QA2?
It has an absolute encoder single-turn 20 bit with DRIVE-CLiQ interface (ENCODER AS20DQI).
What protection and cooling details are specified for 1FK7043-4CF21-1QA2?
Degree of protection is IP65 and DE flange IP67, and the motor uses natural cooling.
What mounting and connector details are specified for 1FK7043-4CF21-1QA2?
The motor is listed as FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, with power connector rotatable, connector size M23, and electrical connectors for signals and power rotatable.
