Key Features
- Rated torque: 3.0 Nm (100 K)
- Rated speed: 3,000 rpm
- Feedback system: Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface
- Mechanical configuration: Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1
- Connection and shaft: Power connector rotatable, M23 connector size, plain shaft, tolerance N
- Protection and braking: Degree of protection IP64, without holding brake
Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=0.94kW |
| Rated voltage | UDC=300V |
| Rated torque | M0=3. 3Nm (100K) |
| Rated speed | NN=3000rpm |
| Cooling | Natural cooling |
| Encoder system | Encoder AS24DQI: absolute encoder single-turn 24 bits |
| Interface | DRIVE-CLiQ |
| Degree of protection | IP64 |
| Holding brake | without holding brake |
| Shaft end | Plain shaft |
| Connector size | M23 |
Applications
- SINAMICS S120 drive integration: Servo motor use with SINAMICS S120 drive systems.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1BG0?
It is a SIMOTICS S synchronous motor.
What are the rated torque and rated speed of 1FK7043-4CF21-1BG0?
Rated torque is 3.0 Nm (100 K) and rated speed is 3,000 rpm.
Which encoder does 1FK7043-4CF21-1BG0 use?
It uses Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
What mechanical configuration does 1FK7043-4CF21-1BG0 have?
It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with flange 1 and a plain shaft.
What is the protection rating of 1FK7043-4CF21-1BG0?
The degree of protection is IP64.
