Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Speed | NN=3000rpm |
| Feedback | Multi-pole resolver (resolver P=3) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP64 |
Key Features
Synchronous motor ratings
SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
SIMOTICS S synchronous motor 1FK7-HD with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Cooling and frame size
Naturally cooled, with frame size IMB 5 (IM V1, IM V3) and flange 1.
Naturally cooled, with frame size IMB 5 (IM V1, IM V3) and flange 1.
Feedback
Multi-pole resolver with resolver P=3.
Multi-pole resolver with resolver P=3.
Temperature sensing
KTY temperature sensor.
KTY temperature sensor.
Connections and shaft
Rotatable power connector and plain shaft with tolerance N.
Rotatable power connector and plain shaft with tolerance N.
Brake and protection
Without holding brake; degree of protection IP64.
Without holding brake; degree of protection IP64.
Frequently Asked Questions
Is 1FK7044-4CF71-1SG0 a SIMOTICS S synchronous motor?
Yes. It is a SIMOTICS S synchronous motor 1FK7-HD.
What are the motor power, DC-link voltage, torque, and speed values?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What feedback and connection features does it have?
It has a multi-pole resolver (resolver P=3) and a rotatable power connector.
Does it include a holding brake?
It is without holding brake.