Technical Summary
| Product designation | 1FK7043-4CF21-1QH1 |
|---|---|
| Motor type | Permanent-magnet synchronous motor |
| Motor series | 1FK7-HD |
| Rated power | PN=0.94kW |
| UDC | 300V |
| Torque | M0=3.3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Naturally cooled |
| Degree of protection | IP65 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Interface | with DRIVE-CLiQ interface |
| Holding brake | with holding brake |
Applications
Rotary motion for SINAMICS S120 drive systems.
Key Features
SIMOTICS S synchronous motor 1FK7-HD.
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (Encoder AS20DQI).
Plain shaft, tolerance N, with holding brake, and degree of protection IP65.
Naturally cooled with design acc. to Code I IM B5 (IM V1, IM V3).
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1QH1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main electrical ratings of 1FK7043-4CF21-1QH1?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Which encoder and interface are included on 1FK7043-4CF21-1QH1?
It has an absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (Encoder AS20DQI).
What mounting and protection details are listed for 1FK7043-4CF21-1QH1?
It is designed acc. to Code I IM B5 (IM V1, IM V3), has a plain shaft, and degree of protection IP65.
Is the lifecycle status available for 1FK7043-4CF21-1QH1?
Yes. The lifecycle status is Active Product.
