Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Product lifecycle | Active Product |
| Nominal power | PN=0.94kW |
| DC link voltage | UDC=300V |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Rated current | 3.7 A |
| Maximum torque | 10.0 Nm |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Connector size | M23 |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
Applications
Motor for use in SINAMICS S120 drive setups.
Key Features
1FK7-HD motor for motion control use.
Current lifecycle status for sourcing checks.
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Naturally cooled with degree of protection IP64.
Connectors for signals and power rotatable, connector size M23.
Plain shaft, tolerance N, without holding brake.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1BG0?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What encoder does 1FK7043-4CF21-1BG0 use?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What are the main electrical ratings of 1FK7043-4CF21-1BG0?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What protection and cooling details are listed for 1FK7043-4CF21-1BG0?
It has natural cooling and degree of protection IP64.
