1FK7042-2AF21-1RA2

Product ID:199691
Updated: 2026/4/9
Siemens 1FK7042-2AF21-1RA2

Key Features

  • 1Deliver 0.82 kW of high-performance synchronous motor power. 2、Utilize natural cooling for efficient and reliable operation. 3、Integrate a rotatable 20-bit +12-bit multi-turn absolute encoder. 4、Connect seamlessly using the standard DRIVE-CLiQ interface. 5、Ensure reliability with IP64 protection for harsh environments.
Product Details
1FK7042-2AF21-1RA2
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
1FK7042-2AF21-1RA2

Specifications may be subject to change without notice