Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Connector size | M23 |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
Applications
Motor for use in a SINAMICS S120 drive configuration.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Electrical connectors for signals and power rotatable, connector size M23.
Naturally cooled with degree of protection IP65.
Product lifecycle: Active Product.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1BA1?
It is a SIMOTICS S synchronous motor, 1FK7-HD, with Active Product lifecycle status.
What are the key electrical ratings of 1FK7043-4CF21-1BA1?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
Which encoder and connector details does 1FK7043-4CF21-1BA1 have?
It has Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface, and electrical connectors for signals and power rotatable with connector size M23.
What mounting, cooling, and protection details are listed for 1FK7043-4CF21-1BA1?
It is naturally cooled, has degree of protection IP65, and design acc. to Code I IM B5 (IM V1, IM V3).
