Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| Series | 1FK7-HD |
| PN | 0.94kW |
| UDC | 300V |
| M0 | 3. 3Nm (100K) |
| NN | 3000rpm |
| Cooling | Naturally cooled |
| Mounting and flange | FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1 |
| Temperature sensor | KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Feedback | RESOLVER 2-POLE (RESOLVER P=1) |
| Degree of protection | IP64 |
Key Features
SIMOTICS S synchronous motor
Motor type: SIMOTICS S synchronous motor.
Motor type: SIMOTICS S synchronous motor.
1FK7-HD variant
Series designation: 1FK7-HD.
Series designation: 1FK7-HD.
Performance ratings
PN=0.94kW; UDC=300V; M0=3. 3Nm (100K); NN=3000rpm.
PN=0.94kW; UDC=300V; M0=3. 3Nm (100K); NN=3000rpm.
Cooling
Naturally cooled.
Naturally cooled.
Feedback and sensor
Resolver 2-pole (RESOLVER P=1) with KTY TEMPERATURESENSOR.
Resolver 2-pole (RESOLVER P=1) with KTY TEMPERATURESENSOR.
Connections and protection
POWER CONNECTOR ROTATABLE; Degree of protection IP64.
POWER CONNECTOR ROTATABLE; Degree of protection IP64.
Frequently Asked Questions
What is Siemens 1FK7043-4CF21-1TH0?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.
What are the main ratings of 1FK7043-4CF21-1TH0?
PN=0.94kW; UDC=300V; M0=3. 3Nm (100K); NN=3000rpm.
Which feedback and sensor details are included with this motor?
It has a resolver 2-pole (RESOLVER P=1) and KTY TEMPERATURESENSOR.
What mechanical and protection details are listed for 1FK7043-4CF21-1TH0?
It has a plain shaft with tolerance N, a holding brake, FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, and degree of protection IP64.
