Technical Summary
| Motor type | SIMOTICS S synchronous motor, 1FK7-HD |
|---|---|
| Rated power | PN=1.2kW |
| DC-link voltage | UDC=600V |
| Standstill torque | M0=4.5Nm (100K) |
| Rated speed | NN=3000rpm |
| Feedback | Multipole resolver (P=3) |
| Mounting and cooling | Naturally cooled, frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 |
Key Features
SIMOTICS S synchronous motor
1FK7044-4CF71-1SG1 is a SIMOTICS S synchronous motor, 1FK7-HD.
1FK7044-4CF71-1SG1 is a SIMOTICS S synchronous motor, 1FK7-HD.
Rated motor data
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
PN=1.2kW; UDC=600V; M0=4.5Nm (100K); NN=3000rpm.
Resolver feedback
The motor has a multipole resolver with P=3.
The motor has a multipole resolver with P=3.
Mounting and cooling
Naturally cooled frame size IMB 5 (IM V1, IM V3), flange 1.
Naturally cooled frame size IMB 5 (IM V1, IM V3), flange 1.
Connections and shaft
It has a rotatable power connector and a plain shaft with tolerance N.
It has a rotatable power connector and a plain shaft with tolerance N.
Protection and brake configuration
Degree of protection is IP65; the motor is without holding brake.
Degree of protection is IP65; the motor is without holding brake.
Frequently Asked Questions
What is the 1FK7044-4CF71-1SG1?
It is a SIMOTICS S 1FK7-HD synchronous motor with PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What feedback does the motor use?
It uses a multipole resolver with P=3.
What mounting and cooling configuration does it have?
It has natural cooling, frame size IMB 5 (IM V1, IM V3), and flange 1.
Does the motor include a holding brake?
It is without holding brake.
What protection rating and shaft type does it have?
The degree of protection is IP65, and it has a plain shaft with tolerance N.