Technical Summary
| Motor type | SIMOTICS S synchronous motor 1FK7-HD |
|---|---|
| PN | 1.2kW |
| UDC | 600V |
| M0 | 4.5Nm (100K) |
| NN | 3000rpm |
| Feedback | Rotatable multi-pole resolver (resolver P=3) |
| Mounting | Naturally cooled; frame size IMB 5 (IM V1, IM V3), flange 1 |
| Protection | IP65 |
Key Features
SIMOTICS S synchronous motor
1FK7-HD synchronous motor with PN=1.2kW and UDC=600V.
1FK7-HD synchronous motor with PN=1.2kW and UDC=600V.
Torque and speed
M0=4.5Nm (100K) and NN=3000rpm.
M0=4.5Nm (100K) and NN=3000rpm.
Resolver feedback
Rotatable power connector and multi-pole resolver feedback (resolver P=3).
Rotatable power connector and multi-pole resolver feedback (resolver P=3).
Cooling and protection
Naturally cooled with degree of protection IP65.
Naturally cooled with degree of protection IP65.
Mounting and shaft
Frame size IMB 5 (IM V1, IM V3), flange 1, and shaft with fitted key, tolerance N.
Frame size IMB 5 (IM V1, IM V3), flange 1, and shaft with fitted key, tolerance N.
Brake configuration
Without holding brake.
Without holding brake.
Frequently Asked Questions
What is the 1FK7044-4CF71-1SA1?
It is a SIMOTICS S synchronous motor in the 1FK7-HD series.
What are the motor power, voltage, torque, and speed values?
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
What feedback does this motor have?
It has a rotatable multi-pole resolver with resolver P=3.
Does the motor include a holding brake?
It is without a holding brake.