1FK7043-4CH71-1RB2

Product ID:167467
Updated: 2026/4/19
Siemens 1FK7043-4CH71-1RB2

Key Features

  • 1Deliver high power output of 1.2 kW. 2、Utilize natural air cooling for efficient operation. 3、Feature a robust frame size IMB 5 for durability. 4、Incorporate a rotatable power connector for flexible installation. 5、Optimize for 4,500 RPM with a 9,000 RPM maximum speed.
Product Details
1FK7043-4CH71-1RB2
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
DC Bus Voltage
510 V ... 720 V
Rated Speed
(3 AC 380 V ... 480 V) 4500 rpm
Cooling Method
Natural Cooling
Specification
High Dynamic Type
Shaft Height
48
Lifecycle
P.M300
Country of Origin
Germany
ECCN
N
AL
N
Model Number
1FK7043-4CH71-1RB2

Specifications may be subject to change without notice