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Model reference

1FK7043-4CF21-1BH1 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S Synchronous motorSeries1FK7-HDRated outputPN=0.94kWUDC300VRated torque (100 K)3.0 NmRated speed (100 K)3,000 rpmDegree of protectionIP65Encoder systemEncoder AS24DQI: absolute encoder single-turn 24 bitsConnector sizeM23Design acc. to Code IIM B5 (IM V1, IM V3)Holding brakewith holding brakeShaft endPlain shaft Key FeaturesSIMOTICS S synchronous motorPermanent-magnet synchronous motor with High Dynamic design.Rated output and speedPN=0.94kW and NN=3000rpm;…

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Product Parameters

Product Code
1FK7043-4CF21-1BH1
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
Series 1FK7-HD
Rated output PN=0.94kW
UDC 300V
Rated torque (100 K) 3.0 Nm
Rated speed (100 K) 3,000 rpm
Degree of protection IP65
Encoder system Encoder AS24DQI: absolute encoder single-turn 24 bits
Connector size M23
Design acc. to Code I IM B5 (IM V1, IM V3)
Holding brake with holding brake
Shaft end Plain shaft

Key Features

SIMOTICS S synchronous motor
Permanent-magnet synchronous motor with High Dynamic design.
Rated output and speed
PN=0.94kW and NN=3000rpm; rated speed (100 K) 3,000 rpm.
Encoder and interface
Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLiQ interface.
Holding brake
with holding brake; holding torque 4.0 Nm and power supply voltage DC 24 V ± 10 %.
Protection and cooling
Degree of protection IP65 with natural cooling.
Mechanical design
plain shaft, connector size M23, and design acc. to Code I: IM B5 (IM V1, IM V3).

Applications

SINAMICS S120 drive integration
Servomotor for use in SINAMICS S120 drive systems.

Frequently Asked Questions

What is the exact product model of 1FK7043-4CF21-1BH1?

It is a Siemens SIMOTICS S synchronous motor, model 1FK7043-4CF21-1BH1.

What are the rated output and rated speed of this motor?

PN=0.94kW and NN=3000rpm. The rated speed (100 K) is 3,000 rpm.

Which encoder is used on 1FK7043-4CF21-1BH1?

Encoder AS24DQI: absolute encoder single-turn 24 bits with DRIVE CLiQ interface.

What protection rating and cooling method does this motor have?

Degree of protection IP65 with natural cooling.

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