Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque | M0=3.3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Connector size | M23 |
| Design | IM B5 (IM V1, IM V3) |
| Holding brake | with holding brake |
Applications
Motor use in SINAMICS S120 drive setups.
Key Features
1FK7-HD synchronous motor for drive applications.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Natural cooling with degree of protection IP64.
Supplied with holding brake.
Electrical connectors for signals and power rotatable.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1BB0?
It is a SIMOTICS S synchronous motor in the 1FK7-HD range.
What are the key ratings of 1FK7043-4CF21-1BB0?
PN=0.94kW, UDC=300V, M0=3.3Nm (100K), and NN=3000rpm.
Which encoder and interface does 1FK7043-4CF21-1BB0 use?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What protection and cooling are specified for 1FK7043-4CF21-1BB0?
The motor has natural cooling and degree of protection IP64.
Is lifecycle information available for 1FK7043-4CF21-1BB0?
Yes. The product lifecycle is Active Product.
