1FK7081-3BF71-1QB0

Product ID:208942
Updated: 2026/4/7
Siemens 1FK7081-3BF71-1QB0

Key Features

  • 1Handle high-inertia applications for stable performance under variable loads. 2、Integrate advanced encoder systems for precise speed control and monitoring. 3、Utilize a naturally cooled design to reduce external cooling needs. 4、Combine seamlessly with SINAMICS S120 drives for a powerful system solution. 5、Feature robust construction with a smooth shaft for enhanced durability.
Product Details
1FK7081-3BF71-1QB0
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
DC Bus Voltage
510 V ... 720 V
Rated Speed
(3 AC 380 V ... 480 V)3000 rpm
Cooling Method
Natural Cooling
Specification
High Inertia Type
Shaft Height
80
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
1FK7081-3BF71-1QB0

Specifications may be subject to change without notice