1FK7042-2AF21-1CA0

Product ID:164120
Updated: 2026/4/20
Siemens 1FK7042-2AF21-1CA0

Key Features

  • 1Achieve high efficiency with a naturally cooled design for optimal performance. 2、Enable precise control using a 24-bit +12-bit multi-turn absolute encoder. 3、Ensure durability with a robust feather key shaft and tolerance N construction. 4、Operate safely in diverse environments with IP64 protection rating. 5、Integrate seamlessly using the DRIVE-CLiQ interface with Siemens drives.
Product Details
1FK7042-2AF21-1CA0
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
1FK7042-2AF21-1CA0

Specifications may be subject to change without notice