Technical Summary
| Motor type | SIMOTICS S Synchronous motor 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC link voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Rotatable resolver 2-pole (RESOLVER P=1) |
| Mounting | FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1 |
| Protection and brake | Degree of protection IP64; without holding brake |
Key Features
Synchronous motor ratings
SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
SIMOTICS S synchronous motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
Resolver feedback
Rotatable resolver, 2-pole (RESOLVER P=1).
Rotatable resolver, 2-pole (RESOLVER P=1).
Temperature sensing
KTY temperature sensor.
KTY temperature sensor.
Mechanical installation
Naturally cooled motor with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Naturally cooled motor with FRAME SIZE IMB 5 (IM V1, IM V3) and FLANGE 1.
Power connection
Rotatable power connector.
Rotatable power connector.
Shaft and protection
Plain shaft with tolerance N and Degree of protection IP64; without holding brake.
Plain shaft with tolerance N and Degree of protection IP64; without holding brake.
Frequently Asked Questions
What is the exact motor model?
The exact model is 1FK7044-4CF71-1TG0, a SIMOTICS S synchronous motor 1FK7-HD.
What are the motor ratings?
The motor has PN=1.2kW, UDC=600V, M0=4.5Nm (100K) and NN=3000rpm.
What feedback does the motor use?
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 holding brake?
It is without holding brake.