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Model reference
1FK7043-4CF21-1BB1

1FK7043-4CF21-1BB1 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S Synchronous motor 1FK7-HDPowerPN=0.94kWDC link voltageUDC=300VRated torqueM0=3. 3Nm (100K)Rated speedNN=3000rpmCoolingNaturally cooledMounting designIM B5 (IM V1, IM V3)Degree of protectionIP65Encoder systemEncoder AS24DQI: absolute encoder single-turn 24 bitsInterfacewith DRIVE CLIQ interfaceHolding brakewith holding brakeConnector sizeM23 Key FeaturesSynchronous motor typeSIMOTICS S Synchronous motor 1FK7-HD with Motor type: Permanent-magnet synchronous motor.Performance valuesPN=0.94kW, UDC=300V, M0=3. 3Nm (100K),…

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Product Parameters

Product Code
1FK7043-4CF21-1BB1
Weight
6.3 kg
Lifecycle
Active Product
Availability
in stock
Lead Time
Confirmed with quotation
Product Attachment
Download Datasheet

Product Details

Technical Summary

Product type SIMOTICS S Synchronous motor 1FK7-HD
Power PN=0.94kW
DC link voltage UDC=300V
Rated torque M0=3. 3Nm (100K)
Rated speed NN=3000rpm
Cooling Naturally cooled
Mounting design IM B5 (IM V1, IM V3)
Degree of protection IP65
Encoder system Encoder AS24DQI: absolute encoder single-turn 24 bits
Interface with DRIVE CLIQ interface
Holding brake with holding brake
Connector size M23

Key Features

Synchronous motor type
SIMOTICS S Synchronous motor 1FK7-HD with Motor type: Permanent-magnet synchronous motor.
Performance values
PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.
Feedback system
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE-CLiQ interface.
Mechanical configuration
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with holding brake.
Protection and connection details
Degree of protection IP65, power connector rotatable, connector size M23, and shaft with fitted key, tolerance N.

Applications

SINAMICS S120 rotary drive integration
Rotary motion drive use with SINAMICS S120.

Frequently Asked Questions

What is the exact product model of Siemens 1FK7043-4CF21-1BB1?

It is a SIMOTICS S Synchronous motor 1FK7-HD.

What are the main performance values for 1FK7043-4CF21-1BB1?

PN=0.94kW, UDC=300V, M0=3. 3Nm (100K), and NN=3000rpm.

Which feedback interface does 1FK7043-4CF21-1BB1 use?

It uses an absolute encoder single-turn 24 bits with DRIVE CLIQ interface.

What protection and mounting details are given for 1FK7043-4CF21-1BB1?

Degree of protection is IP65, and the mounting design is IM B5 (IM V1, IM V3).

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