Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Power rating | PN=0.94kW |
| UDC | 300V |
| Rated torque (100 K) | 3.0 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Cooling | Natural cooling |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | with holding brake |
Applications
For integrating as a synchronous motor in motion control systems.
For connecting an absolute encoder with DRIVE-CLiQ interface to the drive system.
Key Features
SIMOTICS S Synchronous motor 1FK7-HD for motion control use.
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (ENCODER AS20DQI).
With holding brake, degree of protection IP65 and DE flange IP67.
Power connector rotatable, electrical connectors for signals and power rotatable, connector size M23, and design acc. to Code I IM B5 (IM V1, IM V3).
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), NN=3000rpm, and natural cooling.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1QH2?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What encoder does 1FK7043-4CF21-1QH2 use?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What are the key performance ratings of 1FK7043-4CF21-1QH2?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What protection and connection details are listed for this motor?
It has degree of protection IP65 and DE flange IP67, connector size M23, and rotatable connectors for signals and power.
