Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Motor design | High Dynamic |
| Rated power | PN=1.2kW |
| Rated voltage | UDC=600V |
| Static torque (100 K) | 4.50 Nm |
| Rated speed (100 K) | 3,000 rpm |
| Number of poles | 6 |
| Rated current | 3.5 A |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Interface | DRIVE-CLiQ |
| Degree of protection | IP65 |
| Design | IM B5 (IM V1, IM V3) |
Key Features
SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Permanent-magnet synchronous motor with High Dynamic design.
Power and speed
PN=1.2kW and NN=3000rpm.
PN=1.2kW and NN=3000rpm.
Torque and voltage
M0=4.5Nm (100K) and UDC=600V.
M0=4.5Nm (100K) and UDC=600V.
Encoder and interface
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (ENCODER AS20DQI).
Absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (ENCODER AS20DQI).
Mechanical configuration
Plain shaft, tolerance N, without holding brake.
Plain shaft, tolerance N, without holding brake.
Protection and cooling
Degree of protection IP65 and naturally cooled.
Degree of protection IP65 and naturally cooled.
Frequently Asked Questions
What is Siemens 1FK7044-4CF71-1QG1?
It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 range.
What are the rated power and speed of 1FK7044-4CF71-1QG1?
PN=1.2kW and NN=3000rpm; the rated speed is 3,000 rpm.
Which encoder is included with 1FK7044-4CF71-1QG1?
It uses an absolute encoder single-turn 20 bits with DRIVE-CLiQ interface (ENCODER AS20DQI).
What protection and cooling data does 1FK7044-4CF71-1QG1 have?
It has degree of protection IP65 and naturally cooled construction.
