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1FK7044-4CH71-1TH0 Variable Frequency & Servo Drives

Technical SummaryProduct designation1FK7044-4CH71-1TH0Motor familySIMOTICS S Synchronous motor 1FK7-HDPN1.4kWUDC600VM04.5Nm (100K)NN4500rpmCoolingNaturally cooledMounting and flangeFRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1FeedbackRESOLVER 2-POLE (RESOLVER P=1)Shaftplain shaft, tolerance NBrakewith holding brakeDegree of protectionIP64LifecycleProduct cancellation Key FeaturesSIMOTICS S synchronous motorSIMOTICS S Synchronous motor 1FK7-HD.Rated powerPN=1.4kW.VoltageUDC=600V.Torque and speedM0=4.5Nm (100K); NN=4500rpm.Cooling and protectionNaturally cooled; Degree of protection IP64.Mechanical and feedback…

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Product Parameters

Product Code
1FK7044-4CH71-1TH0
Weight
7.701 kg
Lifecycle
Product cancellation
Availability
in stock
Lead Time
Confirmed with quotation

Product Details

Technical Summary

Product designation 1FK7044-4CH71-1TH0
Motor family SIMOTICS S Synchronous motor 1FK7-HD
PN 1.4kW
UDC 600V
M0 4.5Nm (100K)
NN 4500rpm
Cooling Naturally cooled
Mounting and flange FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1
Feedback RESOLVER 2-POLE (RESOLVER P=1)
Shaft plain shaft, tolerance N
Brake with holding brake
Degree of protection IP64
Lifecycle Product cancellation

Key Features

SIMOTICS S synchronous motor
SIMOTICS S Synchronous motor 1FK7-HD.
Rated power
PN=1.4kW.
Voltage
UDC=600V.
Torque and speed
M0=4.5Nm (100K); NN=4500rpm.
Cooling and protection
Naturally cooled; Degree of protection IP64.
Mechanical and feedback configuration
FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, plain shaft, tolerance N; with holding brake; POWER CONNECTOR ROTATABLE; RESOLVER 2-POLE (RESOLVER P=1); with KTY TEMPERATURESENSOR.

Applications

SINAMICS S120 motion control integration
Motor use in the SINAMICS S120 motion control series.

Frequently Asked Questions

What is Siemens 1FK7044-4CH71-1TH0?

It is a SIMOTICS S synchronous motor in the 1FK7-HD range.

What are the key electrical ratings of 1FK7044-4CH71-1TH0?

PN=1.4kW and UDC=600V.

What performance values are listed for 1FK7044-4CH71-1TH0?

M0=4.5Nm (100K) and NN=4500rpm.

What mechanical and protection details are listed for 1FK7044-4CH71-1TH0?

It has FRAME SIZE IMB 5 (IM V1, IM V3) FLANGE 1, a plain shaft with tolerance N, a holding brake, and Degree of protection IP64.

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