1FK7042-2AF21-1CB1

Product ID:153256
Updated: 2026/4/18
Siemens 1FK7042-2AF21-1CB1

Key Features

  • 1Achieve precise motion control with 0.82 kW power and 300 V operation. 2、Ensure durability via a naturally cooled, robust industrial design. 3、Integrate seamlessly using the standard DRIVE-CLiQ interface. 4、Enhance positioning accuracy with the rotatable absolute encoder. 5、Reduce downtime with reliable performance for robotics and automation.
Product Details
1FK7042-2AF21-1CB1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
DC Bus Voltage
270 V ... 330 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
China
ECCN
N
AL
N
Model Number
1FK7042-2AF21-1CB1

Specifications may be subject to change without notice