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1FK7043-4CH71-1DH2 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S Synchronous motorSeries1FK7-HDPowerPN=1.2kWDC link voltageUDC=600VStatic torque (100 K)M0=3.5Nm (100K)Rated speedNN=4500rpmCoolingNaturally cooledFrame size / mountingFRAME SIZE IMB 5 (IM V1, IM V3)FlangeFLANGE 1EncoderINCREMENTAL ENCODER 22 BIT WITH DRIVE-CLIQ INTERFACE (ENCODER IC22DQ)Shaftplain shaft, tolerance NProtectionDegree of protection IP65 DE flange IP67 Key FeaturesSIMOTICS S synchronous motorSIMOTICS S Synchronous motor 1FK7-HD for drive technology and…

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Product Parameters

Product Code
1FK7043-4CH71-1DH2
Weight
6.301 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
Power PN=1.2kW
DC link voltage UDC=600V
Static torque (100 K) M0=3.5Nm (100K)
Rated speed NN=4500rpm
Cooling Naturally cooled
Frame size / mounting FRAME SIZE IMB 5 (IM V1, IM V3)
Flange FLANGE 1
Encoder INCREMENTAL ENCODER 22 BIT WITH DRIVE-CLIQ INTERFACE (ENCODER IC22DQ)
Shaft plain shaft, tolerance N
Protection Degree of protection IP65 DE flange IP67

Key Features

SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD for drive technology and motion control use.
Power and speed
PN=1.2kW; NN=4500rpm.
Torque and voltage
M0=3.5Nm (100K); UDC=600V.
Encoder and interface
Incremental encoder 22 bit with DRIVE-CLiQ interface (ENCODER IC22DQ).
Cooling and protection
Naturally cooled; Degree of protection IP65 DE flange IP67.
Mechanical configuration
Plain shaft, tolerance N; with holding brake; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1.

Applications

SINAMICS S120 drive integration
Motor use in SINAMICS S120 drive systems.

Frequently Asked Questions

What is the exact Siemens model 1FK7043-4CH71-1DH2?

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

What are the power and speed ratings for 1FK7043-4CH71-1DH2?

PN=1.2kW and NN=4500rpm.

Which encoder does 1FK7043-4CH71-1DH2 use?

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

What mounting and protection details are listed for 1FK7043-4CH71-1DH2?

FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, and Degree of protection IP65 DE flange IP67.

Does 1FK7043-4CH71-1DH2 include a holding brake?

Yes, it is supplied with holding brake.

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