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1FK7105-2AC71-1AA1 Variable Frequency & Servo Drives

Technical SummaryProduct name1FK7105-2AC71-1AA1Product typeSIMOTICS S Synchronous motorSeries variant1FK7-CTRated power PN7.7kWRated voltage UDC600VRated torque M048Nm (100K)Rated speed NN2000rpmCoolingNaturally cooledFrame sizeIMB 5 (IM V1, IM V3)Flange1Temperature sensorKTY TEMPERATURESENSOREncoderIncremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R)Shaftshaft with fitted key, tolerance NHolding brakewithout holding brakeDegree of protectionIP65 Key FeaturesSIMOTICS S synchronous motor1FK7-CT version for the 1FK7 servomotors…

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Product Parameters

Product Code
1FK7105-2AC71-1AA1
Weight
39.001 kg
Lifecycle
Product cancellation
Availability
in stock
Lead Time
Confirmed with quotation

Product Details

Technical Summary

Product name 1FK7105-2AC71-1AA1
Product type SIMOTICS S Synchronous motor
Series variant 1FK7-CT
Rated power PN 7.7kW
Rated voltage UDC 600V
Rated torque M0 48Nm (100K)
Rated speed NN 2000rpm
Cooling Naturally cooled
Frame size IMB 5 (IM V1, IM V3)
Flange 1
Temperature sensor KTY TEMPERATURESENSOR
Encoder Incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R)
Shaft shaft with fitted key, tolerance N
Holding brake without holding brake
Degree of protection IP65

Key Features

SIMOTICS S synchronous motor
1FK7-CT version for the 1FK7 servomotors for SINAMICS S120 category.
PN=7.7kW; UDC=600V; M0=48Nm (100K); NN=2000rpm
Rated performance and speed values for model identification.
Naturally cooled
Cooling method: naturally cooled.
Incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R)
Encoder configuration with the supplied encoder designation.
Degree of protection IP65
Protection level for the motor enclosure.
Shaft with fitted key, tolerance N; without holding brake
Mechanical configuration and brake arrangement.

Applications

SINAMICS S120 drive integration
Servomotor use in SINAMICS S120 drive systems.

Frequently Asked Questions

What is Siemens 1FK7105-2AC71-1AA1?

It is a SIMOTICS S Synchronous motor, 1FK7-CT.

What are the main ratings of 1FK7105-2AC71-1AA1?

PN=7.7kW, UDC=600V, M0=48Nm (100K), and NN=2000rpm.

Which encoder does 1FK7105-2AC71-1AA1 use?

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

What are the mounting and protection details for 1FK7105-2AC71-1AA1?

It is naturally cooled, has FRAME SIZE IMB 5 (IM V1, IM V3), FLANGE 1, a shaft with fitted key, tolerance N, no holding brake, and IP65.

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