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1FK7044-4CH71-1EH0 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S Synchronous motorSeries1FK7-HDPN1.4kWUDC600VM04.5Nm (100K)NN4500rpmCoolingNaturally cooledFrame sizeFRAME SIZEMountingIMB 5 (IM V1, IM V3)FlangeFLANGE 1Temperature sensorWITH KTY TEMPERATURESENSORPower connectorPOWER CONNECTOR ROTATABLEEncoderABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURNEncoder interfaceWITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R)Shaftplain shaft, tolerance NHolding brakewith holding brakeDegree of protectionIP64 Key FeaturesSIMOTICS S synchronous motor1FK7-HD variant for the 1FK7044-4CH71-1EH0 model.PN=1.4kWPower rating shown for this…

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Product Parameters

Product Code
1FK7044-4CH71-1EH0
Weight
7.7 kg
Lifecycle
Product cancellation
Availability
in stock
Lead Time
Confirmed with quotation

Product Details

Technical Summary

Product type SIMOTICS S Synchronous motor
Series 1FK7-HD
PN 1.4kW
UDC 600V
M0 4.5Nm (100K)
NN 4500rpm
Cooling Naturally cooled
Frame size FRAME SIZE
Mounting 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
Encoder interface WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R)
Shaft plain shaft, tolerance N
Holding brake with holding brake
Degree of protection IP64

Key Features

SIMOTICS S synchronous motor
1FK7-HD variant for the 1FK7044-4CH71-1EH0 model.
PN=1.4kW
Power rating shown for this motor.
UDC=600V
DC link voltage value shown for this motor.
M0=4.5Nm (100K)
Torque value shown for this motor.
NN=4500rpm
Speed value shown for this motor.
Absolute encoder with ENDAT-SCHNITTSTELLE
Encoder specification with 2048 S/R + 4096 UMDREHUNGEN MULTITURN.

Applications

Rotary motion in SINAMICS S120 motion control systems
Suitable for motion control drive tasks within the SINAMICS S120 category context.

Frequently Asked Questions

What is the exact product model of this Siemens motor?

The exact model is 1FK7044-4CH71-1EH0.

What are the main ratings for 1FK7044-4CH71-1EH0?

It is specified with PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.

What encoder specification does this motor include?

It includes an absolute encoder with 2048 S/R + 4096 UMDREHUNGEN MULTITURN and ENDAT-SCHNITTSTELLE.

What mechanical configuration is specified for this motor?

It has naturally cooled construction, FRAME SIZE, IMB 5 (IM V1, IM V3), FLANGE 1, a rotatable power connector, a plain shaft with tolerance N, and a holding brake.

What degree of protection is specified for 1FK7044-4CH71-1EH0?

The degree of protection is IP64.

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