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1FK7043-4CF21-1TH1 Variable Frequency & Servo Drives

Technical SummaryProduct designationSIMOTICS S Synchronous motor 1FK7-HDPN0.94kWUDC300VM03. 3Nm (100K)NN3000rpmCoolingNaturally cooledFrame sizeIMB 5 (IM V1, IM V3)Flange1Temperature sensorKTYPower connectorrotatableFeedbackresolver 2-pole (resolver P=1)Shaftplain shaft, tolerance NBrakewith holding brakeDegree of protectionIP65Product lifecycleProduct cancellation Key FeaturesSIMOTICS S synchronous motorProduct designation: SIMOTICS S Synchronous motor 1FK7-HD.Power and speedPN=0.94kW; NN=3000rpm.Electrical ratingUDC=300V.TorqueM0=3. 3Nm (100K).Feedback and connection detailsKTY temperature sensor, power connector rotatable,…

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Product Parameters

Product Code
1FK7043-4CF21-1TH1
Weight
6.301 kg
Lifecycle
Product cancellation
Availability
in stock
Lead Time
Confirmed with quotation

Product Details

Technical Summary

Product designation SIMOTICS S Synchronous motor 1FK7-HD
PN 0.94kW
UDC 300V
M0 3. 3Nm (100K)
NN 3000rpm
Cooling Naturally cooled
Frame size IMB 5 (IM V1, IM V3)
Flange 1
Temperature sensor KTY
Power connector rotatable
Feedback resolver 2-pole (resolver P=1)
Shaft plain shaft, tolerance N
Brake with holding brake
Degree of protection IP65
Product lifecycle Product cancellation

Key Features

SIMOTICS S synchronous motor
Product designation: SIMOTICS S Synchronous motor 1FK7-HD.
Power and speed
PN=0.94kW; NN=3000rpm.
Electrical rating
UDC=300V.
Torque
M0=3. 3Nm (100K).
Feedback and connection details
KTY temperature sensor, power connector rotatable, and resolver 2-pole (resolver P=1).
Mechanical and protection details
Naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), flange 1, plain shaft, tolerance N, with holding brake, Degree of protection IP65.

Applications

SINAMICS S120 drive integration
Servomotor use in SINAMICS S120 systems.

Frequently Asked Questions

What is Siemens 1FK7043-4CF21-1TH1?

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

What are the key ratings of 1FK7043-4CF21-1TH1?

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

What feedback and connection details are listed for 1FK7043-4CF21-1TH1?

It has a KTY temperature sensor, a rotatable power connector, and a resolver 2-pole (resolver P=1).

What mechanical configuration does 1FK7043-4CF21-1TH1 have?

It is naturally cooled, FRAME SIZE IMB 5 (IM V1, IM V3), with flange 1, plain shaft, tolerance N, and a holding brake.

What is the protection level and lifecycle status of 1FK7043-4CF21-1TH1?

Degree of protection is IP65, and the product lifecycle is Product cancellation.

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