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1FK7043-4CF21-1DG0 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S synchronous motorModel family1FK7-HDPN0.94kWUDC300VM03. 3Nm (100K)NN3000rpmCoolingNatural coolingEncoder systemEncoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bitsInterfaceDRIVE-CLiQ interfaceConnector sizeM23Degree of protectionIP64Shaft endPlain shaft Key FeaturesSIMOTICS S synchronous motor1FK7-HD motor with permanent-magnet synchronous motor design and High Dynamic execution.Feedback interfaceIncremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER…

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Product Parameters

Product Code
1FK7043-4CF21-1DG0
Weight
6.002 kg
Lifecycle
Active Product
Availability
in stock
Lead Time
Confirmed with quotation
Product Attachment
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Product Details

Technical Summary

Product type SIMOTICS S synchronous motor
Model family 1FK7-HD
PN 0.94kW
UDC 300V
M0 3. 3Nm (100K)
NN 3000rpm
Cooling Natural cooling
Encoder system Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits
Interface DRIVE-CLiQ interface
Connector size M23
Degree of protection IP64
Shaft end Plain shaft

Key Features

SIMOTICS S synchronous motor
1FK7-HD motor with permanent-magnet synchronous motor design and High Dynamic execution.
Feedback interface
Incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
Rated output and speed
PN=0.94kW and NN=3000rpm.
Torque and voltage
M0=3. 3Nm (100K) and UDC=300V.
Connection and protection
Power connector rotatable, connector size M23, and degree of protection IP64.
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), plain shaft, and without holding brake.

Applications

Motion-control axis integration with SINAMICS S120
For use in 1FK7 servomotors for SINAMICS S120 systems.

Frequently Asked Questions

What is Siemens 1FK7043-4CF21-1DG0?

It is a SIMOTICS S synchronous motor, 1FK7-HD.

What are the rated output and speed of 1FK7043-4CF21-1DG0?

PN=0.94kW and NN=3000rpm.

Which feedback interface does 1FK7043-4CF21-1DG0 use?

It uses an incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).

What connection and protection details are listed for 1FK7043-4CF21-1DG0?

It has a rotatable power connector, connector size M23, and degree of protection IP64.

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