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1FK7044-4CH71-1EG2 Variable Frequency & Servo Drives

Technical SummaryProduct designation1FK7044-4CH71-1EG2Motor typeSIMOTICS S Synchronous motor 1FK7-HDPN1.4kWUDC600VM04.5Nm (100K)NN4500rpmCoolingNaturally cooledMountingFRAME SIZE IMB 5 (IM V1, IM V3)FlangeFLANGE 1EncoderABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURNEncoder interfaceENDAT-SCHNITTSTELLEShaftplain shaft, tolerance NProtectionDegree of protection IP65 DE flange IP67 Key FeaturesSIMOTICS S synchronous motorProduct designation: SIMOTICS S Synchronous motor 1FK7-HD.Power and torquePN=1.4kW; M0=4.5Nm (100K).Voltage and speedUDC=600V; NN=4500rpm.Absolute encoder with…

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Product Parameters

Product Code
1FK7044-4CH71-1EG2
Weight
7.401 kg
Lifecycle
Product cancellation
Availability
in stock
Lead Time
Confirmed with quotation

Product Details

Technical Summary

Product designation 1FK7044-4CH71-1EG2
Motor type SIMOTICS S Synchronous motor 1FK7-HD
PN 1.4kW
UDC 600V
M0 4.5Nm (100K)
NN 4500rpm
Cooling Naturally cooled
Mounting FRAME SIZE IMB 5 (IM V1, IM V3)
Flange FLANGE 1
Encoder ABSOLUTE ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN
Encoder interface ENDAT-SCHNITTSTELLE
Shaft plain shaft, tolerance N
Protection Degree of protection IP65 DE flange IP67

Key Features

SIMOTICS S synchronous motor
Product designation: SIMOTICS S Synchronous motor 1FK7-HD.
Power and torque
PN=1.4kW; M0=4.5Nm (100K).
Voltage and speed
UDC=600V; NN=4500rpm.
Absolute encoder with ENDAT-SCHNITTSTELLE
Absolute ENCODERR 2048 S/R + 4096 UMDREHUNGEN MULTITURN, WITH ENDAT-SCHNITTSTELLE (ENCODER AM2048S/R).
Mechanical and cooling configuration
Naturally cooled; FRAME SIZE IMB 5 (IM V1, IM V3); FLANGE 1; plain shaft, tolerance N; without holding brake.
Protection and connection details
Degree of protection IP65 DE flange IP67; power connector rotatable.

Applications

SINAMICS S120 motor integration
Motor use in SINAMICS S120 systems.

Frequently Asked Questions

What is Siemens 1FK7044-4CH71-1EG2?

It is a SIMOTICS S synchronous motor in the 1FK7 series.

What are the key electrical ratings of 1FK7044-4CH71-1EG2?

PN=1.4kW, UDC=600V, M0=4.5Nm (100K), and NN=4500rpm.

Which encoder and interface are included with 1FK7044-4CH71-1EG2?

It has an absolute encoder with 2048 S/R + 4096 UMDREHUNGEN MULTITURN and ENDAT-SCHNITTSTELLE.

What mounting and protection details are specified for 1FK7044-4CH71-1EG2?

It is supplied with FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a plain shaft with tolerance N, and degree of protection IP65 DE flange IP67.

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