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1FK7043-4CF21-1AA1 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S Synchronous motorPN0.94kWUDC300VM03. 3Nm (100K)NN3000rpmCoolingNaturally cooledMountingFRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1Temperature sensorWITH KTY TEMPERATURESENSORPower connectorPOWER CONNECTOR ROTATABLEEncoderINCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R)Shaftshaft with fitted key, tolerance NDegree of protectionIP65 Key FeaturesSIMOTICS S synchronous motorSIMOTICS S synchronous motor for the 1FK7 servomotors for SINAMICS S120…

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Product Parameters

Product Code
1FK7043-4CF21-1AA1
Weight
6.001 kg
Lifecycle
Product cancellation
Availability
in stock
Lead Time
Confirmed with quotation

Product Details

Technical Summary

Product type SIMOTICS S Synchronous motor
PN 0.94kW
UDC 300V
M0 3. 3Nm (100K)
NN 3000rpm
Cooling Naturally cooled
Mounting FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1
Temperature sensor WITH KTY TEMPERATURESENSOR
Power connector POWER CONNECTOR ROTATABLE
Encoder INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R)
Shaft shaft with fitted key, tolerance N
Degree of protection IP65

Key Features

SIMOTICS S synchronous motor
SIMOTICS S synchronous motor for the 1FK7 servomotors for SINAMICS S120 category.
PN=0.94kW
Rated power PN=0.94kW.
NN=3000rpm
Rated speed NN=3000rpm.
Incremental encoder
INCREMENTAL ENCODER SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Protection and cooling
Naturally cooled with degree of protection IP65.

Frequently Asked Questions

What is Siemens 1FK7043-4CF21-1AA1?

It is a SIMOTICS S synchronous motor.

What are the main electrical ratings of 1FK7043-4CF21-1AA1?

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

What encoder does 1FK7043-4CF21-1AA1 use?

It uses an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).

What mounting and protection details are listed for 1FK7043-4CF21-1AA1?

It has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a rotatable power connector, and degree of protection IP65.

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