1FK7042-3BK71-1QG1

Product ID:221780
Updated: 2026/4/4
Siemens 1FK7042-3BK71-1QG1

Key Features

  • 1Achieve high precision with a 20-bit absolute encoder. 2、Ensure efficient operation via natural cooling design. 3、Simplify integration with a rotatable power connector. 4、Enable seamless system compatibility with SINAMICS S120 Combi. 5、Withstand harsh conditions using robust IP65 protection.
Product Details
1FK7042-3BK71-1QG1
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
DC Bus Voltage
510 V ... 720 V
Rated Speed
(3 AC 380 V ... 480 V)6000 rpm
Cooling Method
Natural Cooling
Specification
High Inertia Type
Shaft Height
48
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
1FK7042-3BK71-1QG1

Specifications may be subject to change without notice