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Model reference

1FK7043-4CF21-1RG1 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S Synchronous motor 1FK7-HDRated powerPN=0.94kWRated voltageUDC=300VRated torque (100 K)3.0 NmRated speed (100 K)3,000 rpmCoolingNatural coolingDegree of protectionIP65Design acc. to Code IIM B5 (IM V1, IM V3)Shaft endPlain shaftHolding brakewithout holding brakeEncoder systemEncoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) Key FeaturesSIMOTICS…

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Product Parameters

Product Code
1FK7043-4CF21-1RG1
Weight
6.001 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 1FK7-HD
Rated power PN=0.94kW
Rated voltage UDC=300V
Rated torque (100 K) 3.0 Nm
Rated speed (100 K) 3,000 rpm
Cooling Natural cooling
Degree of protection IP65
Design acc. to Code I IM B5 (IM V1, IM V3)
Shaft end Plain shaft
Holding brake without holding brake
Encoder system Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multi-turn (traversing range 4096 revolutions)

Key Features

SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
Power and speed
PN=0.94kW; NN=3000rpm.
Protection
Degree of protection IP65.
Encoder system
Absolute encoder 20 BIT + 12 BIT multiturn with DRIVE-CLiQ interface (Encoder AM20DQI).
Mechanical configuration
IM B5 (IM V1, IM V3); plain shaft; without holding brake.

Applications

SINAMICS S120 motor integration
Motor integration with SINAMICS S120.

Frequently Asked Questions

What is the exact product type of 1FK7043-4CF21-1RG1?

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

What are the rated power, voltage, torque, and speed for 1FK7043-4CF21-1RG1?

PN=0.94kW; UDC=300V; M0=3.3Nm (100K); NN=3000rpm.

Which encoder is fitted to 1FK7043-4CF21-1RG1?

It uses an absolute encoder 20 BIT + 12 BIT multiturn with DRIVE-CLiQ interface (Encoder AM20DQI).

What mounting and shaft details does 1FK7043-4CF21-1RG1 have?

Design acc. to Code I: IM B5 (IM V1, IM V3); shaft end: plain shaft; holding brake: without holding brake.

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