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Model reference
1FK7044-4CF71-1PB0

1FK7044-4CF71-1PB0 Variable Frequency & Servo Drives

Technical SummaryProduct designation1FK7044-4CF71-1PB0Motor familySIMOTICS SMotor typeSynchronous motorSeries1FK7-HDRated powerPN=1.2kWDC link voltageUDC=600VNominal torqueM0=4.5Nm (100K)Nominal speedNN=3000rpmCoolingNaturally cooledFrame sizeIMB 5 (IM V1, IM V3)FlangeFLANGE 1FeedbackRESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACEDegree of protectionIP64Holding brakewith holding brake Key FeaturesSIMOTICS S synchronous motor1FK7-HD synchronous motor for the 1FK7 servomotors for SINAMICS S120 category.Power and speedPN=1.2kW; UDC=600V; NN=3000rpm.Feedback and interfaceRESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE.Installation…

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Product Parameters

Product Code
1FK7044-4CF71-1PB0
Weight
7.8 kg
Lifecycle
Active Product
Availability
in stock
Lead Time
Confirmed with quotation
Product Attachment
Download Datasheet

Product Details

Technical Summary

Product designation 1FK7044-4CF71-1PB0
Motor family SIMOTICS S
Motor type Synchronous motor
Series 1FK7-HD
Rated power PN=1.2kW
DC link voltage UDC=600V
Nominal torque M0=4.5Nm (100K)
Nominal speed NN=3000rpm
Cooling Naturally cooled
Frame size IMB 5 (IM V1, IM V3)
Flange FLANGE 1
Feedback RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE
Degree of protection IP64
Holding brake with holding brake

Key Features

SIMOTICS S synchronous motor
1FK7-HD synchronous motor for the 1FK7 servomotors for SINAMICS S120 category.
Power and speed
PN=1.2kW; UDC=600V; NN=3000rpm.
Feedback and interface
RESOLVER 2-POLE, WITH DRIVE CLIQ-INTERFACE.
Installation and connection details
FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; POWER CONNECTOR ROTATABLE.
Mechanical configuration
shaft with fitted key, tolerance N; with holding brake; Degree of protection IP64.

Applications

SINAMICS S120 drive integration
Serves as a motor in the 1FK7 servomotors for SINAMICS S120 category.
Motion control motor use
Used as a synchronous motor in the Motors for Motion Control category.

Frequently Asked Questions

What is the exact model of this Siemens motor?

The exact model is 1FK7044-4CF71-1PB0.

What are the rated power and nominal speed of 1FK7044-4CF71-1PB0?

PN=1.2kW and NN=3000rpm.

Which feedback system and interface are specified for 1FK7044-4CF71-1PB0?

It is specified with RESOLVER 2-POLE and DRIVE CLIQ-INTERFACE.

What installation and protection details are listed for 1FK7044-4CF71-1PB0?

It has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, POWER CONNECTOR ROTATABLE, and Degree of protection IP64.

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