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1FK7044-4CF71-1EG1 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S Synchronous motorSeries / family1FK7 servomotors for SINAMICS S120PN1.2kWUDC600VM04.5Nm (100K)NN3000rpmCoolingNaturally cooledFrame sizeFRAME SIZE IMB 5 (IM V1, IM V3)Mounting / flangeFLANGE 1EncoderAbsolute ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURNEncoder interfaceWITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R)Protection degreeIP65 Key FeaturesSIMOTICS S synchronous motor1FK7044-4CF71-1EG1 is a SIMOTICS S Synchronous motor.Performance ratingsPN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.Encoder interfaceAbsolute…

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Product Parameters

Product Code
1FK7044-4CF71-1EG1
Weight
7.401 kg
Lifecycle
Product cancellation
Availability
in stock
Lead Time
Confirmed with quotation

Product Details

Technical Summary

Product type SIMOTICS S Synchronous motor
Series / family 1FK7 servomotors for SINAMICS S120
PN 1.2kW
UDC 600V
M0 4.5Nm (100K)
NN 3000rpm
Cooling Naturally cooled
Frame size FRAME SIZE IMB 5 (IM V1, IM V3)
Mounting / flange FLANGE 1
Encoder Absolute ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN
Encoder interface WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R)
Protection degree IP65

Key Features

SIMOTICS S synchronous motor
1FK7044-4CF71-1EG1 is a SIMOTICS S Synchronous motor.
Performance ratings
PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.
Encoder interface
Absolute ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, plain shaft, tolerance N.
Connection and sensing
WITH KTY TEMPERATURESENSOR and POWER CONNECTOR ROTATABLE.
Ingress protection
Degree of protection IP65.

Applications

SINAMICS S120 drive system integration
Servomotor use in SINAMICS S120 drive systems.

Frequently Asked Questions

What is Siemens 1FK7044-4CF71-1EG1?

It is a SIMOTICS S Synchronous motor in the 1FK7 servomotors for SINAMICS S120 family.

What are the main ratings of 1FK7044-4CF71-1EG1?

PN=1.2kW, UDC=600V, M0=4.5Nm (100K), and NN=3000rpm.

What encoder does 1FK7044-4CF71-1EG1 use?

It has an absolute ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN with ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).

What mechanical and protection details are listed for 1FK7044-4CF71-1EG1?

It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft, tolerance N, and degree of protection IP65.

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