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1FK7043-4CH71-1EG1 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S Synchronous motorPN1.2kWUDC600VM03.5Nm (100K)NN4500rpmCoolingNaturally cooledFrame size / mountingFRAME SIZE IMB 5 (IM V1, IM V3)FlangeFLANGE 1Temperature sensorWITH KTY TEMPERATURESENSORPower connectorPOWER CONNECTOR ROTATABLEEncoderABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R)Protection degreeIP65 Key FeaturesSynchronous motorSIMOTICS S Synchronous motor 1FK7-HD.Performance ratingsPN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.Cooling and protectionNaturally cooled; degree of protection…

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Product Parameters

Product Code
1FK7043-4CH71-1EG1
Weight
6.001 kg
Lifecycle
Product cancellation
Availability
in stock
Lead Time
Confirmed with quotation

Product Details

Technical Summary

Product type SIMOTICS S Synchronous motor
PN 1.2kW
UDC 600V
M0 3.5Nm (100K)
NN 4500rpm
Cooling Naturally cooled
Frame size / 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)
Protection degree IP65

Key Features

Synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
Performance ratings
PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.
Cooling and protection
Naturally cooled; degree of protection IP65.
Feedback and connection
WITH KTY TEMPERATURESENSOR; POWER CONNECTOR ROTATABLE.
Encoder configuration
ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Mechanical version
FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft, tolerance N; without holding brake.

Applications

SINAMICS S120 integration
Synchronous motor for SINAMICS S120 use.

Frequently Asked Questions

What is Siemens 1FK7043-4CH71-1EG1?

It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.

What are the main ratings of 1FK7043-4CH71-1EG1?

PN=1.2kW; UDC=600V; M0=3.5Nm (100K); NN=4500rpm.

What encoder is on 1FK7043-4CH71-1EG1?

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

What mechanical version does 1FK7043-4CH71-1EG1 use?

It uses FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft with tolerance N, and no holding brake.

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