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Model reference
1FK7044-4CH71-1QH1

1FK7044-4CH71-1QH1 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S Synchronous motorSeries1FK7-HDOptimum power1.4 kWRated speed (100 K)4,500 rpmMaximum torque13.0 NmEncoder systemEncoder AS20DQI: absolute encoder single-turn 20 bitsInterfaceDRIVE-CLiQDegree of protectionIP65CoolingNatural coolingConnector sizeM23Design acc. to Code IIM B5 (IM V1, IM V3)Holding brakewith holding brake Key FeaturesSIMOTICS S synchronous motor1FK7-HD motor for SINAMICS S120.Optimum power1.4 kW.Encoder systemEncoder AS20DQI: absolute encoder single-turn 20 bits…

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Product Parameters

Product Code
1FK7044-4CH71-1QH1
Weight
7.7 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
Series 1FK7-HD
Optimum power 1.4 kW
Rated speed (100 K) 4,500 rpm
Maximum torque 13.0 Nm
Encoder system Encoder AS20DQI: absolute encoder single-turn 20 bits
Interface DRIVE-CLiQ
Degree of protection IP65
Cooling Natural cooling
Connector size M23
Design acc. to Code I IM B5 (IM V1, IM V3)
Holding brake with holding brake

Key Features

SIMOTICS S synchronous motor
1FK7-HD motor for SINAMICS S120.
Optimum power
1.4 kW.
Encoder system
Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.
Degree of protection
IP65.
Holding brake
With holding brake.
Electrical connectors
Connectors for signals and power rotatable.

Applications

SINAMICS S120 drive integration
Motor for SINAMICS S120.
Motion control drive connection
Motor with DRIVE-CLiQ encoder interface for drive system integration.

Frequently Asked Questions

What is the exact product model of 1FK7044-4CH71-1QH1?

It is a Siemens SIMOTICS S synchronous motor, 1FK7-HD, for SINAMICS S120.

What is the rated speed of this Siemens motor?

Rated speed (100 K): 4,500 rpm.

Which encoder is fitted to 1FK7044-4CH71-1QH1?

Encoder AS20DQI: absolute encoder single-turn 20 bits with DRIVE-CLiQ interface.

What protection rating does this motor have?

Degree of protection: IP65.

What installation and connection details are listed for this motor?

Cooling is natural cooling, connector size is M23, electrical connectors are rotatable for signals and power, and the design is IM B5 (IM V1, IM V3).

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