1FK7042-2AF71-1CH0-ZQ31

Product ID:121455
Updated: 2026/7/5
Siemens 1FK7042-2AF71-1CH0-ZQ31

Key Features

  • 1Maximize power density with a naturally cooled, space-saving design.
  • 2Deploy across diverse applications like machine tools and robotics.
  • 3Achieve precise positioning using a 24-bit absolute encoder system.
  • 4Ensure reliable torque control with built-in rare-earth magnets.
  • 5Secure operations with a standard holding brake and warranty.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
DC Bus Voltage
510 V ... 720 V
Rated Speed
(3 AC 380 V ... 480 V)3000 rpm
Cooling Method
Natural Cooling
Specification
Compact
Shaft Height
48
Lifecycle
P.M300
Country of Origin
Germany
ECCN
N
AL
N
Model Number
1FK7042-2AF71-1CH0-ZQ31

Specifications may be subject to change without notice

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