1FK7044-4CF71-1RA2

Product ID:176734
Updated: 2026/4/16
Siemens 1FK7044-4CF71-1RA2

Key Features

  • 1Deliver 1.2kW high power for efficient operation. 2、Achieve precise speed control with synchronous motor design. 3、Install versatilely in IMB 5 (IM V1, V3) frame sizes. 4、Ensure reliable performance with natural cooling. 5、Provide high torque of 4.5Nm for demanding applications.
Product Details
1FK7044-4CF71-1RA2
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 Dynamic Type
Shaft Height
48
Lifecycle
P.M300
Country of Origin
Germany
ECCN
N
AL
N
Model Number
1FK7044-4CF71-1RA2

Specifications may be subject to change without notice