1FK7043-4CK71-1RB0

Product ID:123850
Updated: 2026/4/9
Siemens 1FK7043-4CK71-1RB0

Key Features

  • 1Achieve high-precision motion control with a 20-bit multiturn absolute encoder. 2、Operate efficiently using a naturally cooled design for reduced complexity. 3、Ensure durability in harsh conditions with a robust IP64 protection rating. 4、Integrate seamlessly with a standard IMB5 frame size for compatibility. 5、Reduce maintenance needs with a reliable synchronous motor construction.
Product Details
1FK7043-4CK71-1RB0
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 Dynamic Type
Shaft Diameter
48
Lifecycle
P.M300
Country of Origin
Germany
ECCN
N
AL
N
Model Number
1FK7043-4CK71-1RB0

Specifications may be subject to change without notice