1FK7042-2AF21-1UB1

Product ID:132262
Updated: 2026/4/9
Siemens 1FK7042-2AF21-1UB1

Key Features

  • 1Achieve high precision with 3000 RPM and 3 Nm torque. 2、Install easily in tight spaces using the compact 48 mm shaft height. 3、Ensure reliable operation with three-phase power and 2 AMP current. 4、Receive guaranteed protection from the included factory and Radwell warranties. 5、Optimize industrial applications demanding precise control and high reliability.
Product Details
1FK7042-2AF21-1UB1
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
1FK7042-2AF21-1UB1

Specifications may be subject to change without notice