Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Series | SIMOTICS S |
| Power | PN=1.4kW |
| Voltage | UDC=600V |
| Torque | M0=4.5Nm (100K) |
| Speed | NN=4500rpm |
| Cooling | Natural cooling |
| Degree of protection | IP65 |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Encoder interface | DRIVE-CLiQ |
| Connector size | M23 |
| Design acc. to Code I | 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=1.4kW, NN=4500rpm, and rated speed (100 K) 4,500 rpm.
PN=1.4kW, NN=4500rpm, and rated speed (100 K) 4,500 rpm.
Torque data
M0=4.5Nm (100K), rated torque (100 K) 3.0 Nm, and maximum torque 13.0 Nm.
M0=4.5Nm (100K), rated torque (100 K) 3.0 Nm, and maximum torque 13.0 Nm.
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 and protection details
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, power connector rotatable, and degree of protection IP65.
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, power connector rotatable, and degree of protection IP65.
Applications
SINAMICS S120 drive integration
For use in a SINAMICS S120 drive system.
For use in a SINAMICS S120 drive system.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1QA1?
It is a SIMOTICS S synchronous motor in the 1FK7 series.
What are the rated power and speed of 1FK7044-4CH71-1QA1?
PN=1.4kW and NN=4500rpm.
What encoder is used on 1FK7044-4CH71-1QA1?
It uses Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
What protection and cooling does 1FK7044-4CH71-1QA1 have?
It has natural cooling and degree of protection IP65.
Which mounting design is specified for 1FK7044-4CH71-1QA1?
Design acc. to Code I: IM B5 (IM V1, IM V3).
