Technical Summary
| Product designation | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback system | RESOLVER MULTI-POLE (RESOLVER P=3) |
| Shaft | shaft with fitted key, tolerance N |
| Degree of protection | Degree of protection IP65 |
Applications
Motor for use with SINAMICS S120.
Key Features
1FK7-HD motor designation for the exact Siemens order number 1FK7043-4CF21-1SB1.
Rated power and DC link voltage values supplied for this motor.
Torque and speed values supplied for the motor configuration.
Cooling method supplied for the motor.
Mounting and flange configuration supplied for the unit.
Holding brake is included in the described configuration.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1SB1?
It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the main ratings of 1FK7043-4CF21-1SB1?
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
What cooling and protection details are listed for 1FK7043-4CF21-1SB1?
It is naturally cooled and has Degree of protection IP65.
Which mounting and connection details are listed for 1FK7043-4CF21-1SB1?
It has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 and a POWER CONNECTOR ROTATABLE.
