Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Initial torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Rotatable 2-pole resolver (RESOLVER P=1) |
| Mounting | Frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP64 |
Key Features
Synchronous motor ratings
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Resolver feedback
The motor has a rotatable power connector and a 2-pole resolver (RESOLVER P=1).
The motor has a rotatable power connector and a 2-pole resolver (RESOLVER P=1).
Cooling and mounting
Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
Naturally cooled; frame size IMB 5 (IM V1, IM V3) with flange 1.
Temperature sensing
KTY temperature sensor included.
KTY temperature sensor included.
Shaft and brake
Shaft with fitted key, tolerance N, and holding brake.
Shaft with fitted key, tolerance N, and holding brake.
Protection
Degree of protection: IP64.
Degree of protection: IP64.
Frequently Asked Questions
What are the ratings of the 1FK7044-4CF71-1TB0 motor?
It has PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What feedback does this motor have?
It has a rotatable 2-pole resolver (RESOLVER P=1).
How is the motor mounted and cooled?
It is naturally cooled and has frame size IMB 5 (IM V1, IM V3) with flange 1.
Does the motor include a brake and temperature sensor?
Yes. It has a holding brake and a KTY temperature sensor.