Technical Summary
| Product type | SIMOTICS S Synchronous motor |
|---|---|
| PN | 1.4kW |
| M0 | 4.5Nm (100K) |
| NN | 4500rpm |
| Cooling | Naturally cooled |
| Frame size and mounting | FRAME SIZE IMB 5 (IM V1, IM V3) |
| Flange | FLANGE 1 |
| Temperature sensor | WITH KTY TEMPERATURESENSOR |
| Power connector | POWER CONNECTOR ROTATABLE |
| Encoder | ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R) |
| Shaft | plain shaft, tolerance N |
| Degree of protection | IP64 |
Key Features
Power rating
PN=1.4kW
PN=1.4kW
Torque rating
M0=4.5Nm (100K)
M0=4.5Nm (100K)
Speed rating
NN=4500rpm
NN=4500rpm
Absolute encoder
ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R)
ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R)
Protection degree
Degree of protection IP64
Degree of protection IP64
Cooling
Naturally cooled
Naturally cooled
Applications
SINAMICS S120 drive integration
Rotary drive use in SINAMICS S120 systems.
Rotary drive use in SINAMICS S120 systems.
Frequently Asked Questions
What is Siemens 1FK7044-4CH71-1EG0?
It is a SIMOTICS S synchronous motor.
What are the rated power, torque, and speed of 1FK7044-4CH71-1EG0?
PN=1.4kW, M0=4.5Nm (100K), and NN=4500rpm.
Which encoder is used on 1FK7044-4CH71-1EG0?
It has an absolute encoder with 2048 S/R + 4096 UMDREHUNGEN multiturn and Endat-Schnittstelle (Encoder AM2048S/R).
What mounting and protection details are listed for 1FK7044-4CH71-1EG0?
FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and degree of protection IP64.
