1FK7103-3BF71-1RB0

Product ID:127539
Updated: 2026/4/6
Siemens 1FK7103-3BF71-1RB0

Key Features

  • 1Deliver 4.4 kW of high-precision power with 600V UDC. 2、Operate efficiently using a naturally cooled design. 3、Achieve precise control via a 20-bit +12 bit multi-turn absolute encoder. 4、Simplify installation with a rotatable power connector and smooth shaft. 5、Ensure reliability with an integrated holding brake and IP64 protection.
Product Details
1FK7103-3BF71-1RB0
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
100
Lifecycle
P.M300
Country of Origin
China
ECCN
N
AL
N
Model Number
1FK7103-3BF71-1RB0

Specifications may be subject to change without notice