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1FK7043-4CH71-1AG2 Variable Frequency & Servo Drives

Technical SummaryProduct typeSIMOTICS S synchronous motorFamily1FK7 servomotors for SINAMICS S120Power rating PN1.2kWDC link voltage UDC600VTorque rating M03.5Nm (100K)Rated speed NN4500rpmCoolingNaturally cooledMountingFRAME SIZE IMB 5 (IM V1, IM V3)EncoderIncremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R)Shaftplain shaft, tolerance NHolding brakewithout holding brakeDegree of protectionIP65 DE flange IP67 Key FeaturesSIMOTICS S synchronous motorSynchronous motor for…

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Product Parameters

Product Code
1FK7043-4CH71-1AG2
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
Family 1FK7 servomotors for SINAMICS S120
Power rating PN 1.2kW
DC link voltage UDC 600V
Torque rating M0 3.5Nm (100K)
Rated speed NN 4500rpm
Cooling Naturally cooled
Mounting FRAME SIZE IMB 5 (IM V1, IM V3)
Encoder Incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R)
Shaft plain shaft, tolerance N
Holding brake without holding brake
Degree of protection IP65 DE flange IP67

Key Features

SIMOTICS S synchronous motor
Synchronous motor for motion control use in the 1FK7 servomotors family.
PN=1.2kW
Power rating PN=1.2kW.
M0=3.5Nm (100K)
Torque rating M0=3.5Nm (100K).
NN=4500rpm
Rated speed NN=4500rpm.
Incremental encoder SIN/COS 1VPP;2048 S/R
Equipped with an incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
IP65 / IP67
Degree of protection IP65 DE flange IP67.

Applications

SINAMICS S120 drive integration
Servomotor use in the 1FK7 servomotors for SINAMICS S120 category.
Motion control feedback connection
Motor feedback via the incremental encoder SIN/COS 1VPP;2048 S/R W. C-AND D-SPUR (ENCODER IC2048S/R).
Rotary drive installation
Motor installation with IMB 5 (IM V1, IM V3) mounting and a plain shaft.

Frequently Asked Questions

What is Siemens 1FK7043-4CH71-1AG2?

It is a SIMOTICS S synchronous motor in the 1FK7 servomotors for SINAMICS S120 category.

What are the power and speed ratings of 1FK7043-4CH71-1AG2?

PN=1.2kW and NN=4500rpm.

Which feedback device is specified for 1FK7043-4CH71-1AG2?

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

What mounting and shaft details are specified for 1FK7043-4CH71-1AG2?

It is specified with FRAME SIZE IMB 5 (IM V1, IM V3), a plain shaft, and tolerance N.

Does 1FK7043-4CH71-1AG2 include a holding brake?

No, it is specified without holding brake.

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