1FK7043-4CF21-1CB2

Product ID:108566
Updated: 2026/4/5
Siemens 1FK7043-4CF21-1CB2

Key Features

  • 1Deliver high power output of 0.94 kW for demanding applications. 2、Ensure optimal performance with naturally efficient cooling design. 3、Generate high torque up to 3.3 Nm (100K) for robust operation. 4、Achieve high rotational speeds of 3000 rpm for productivity. 5、Utilize a durable IMB 5 frame design for V1/V3 mounting versatility.
Product Details
1FK7043-4CF21-1CB2
Siemens

Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
DC Bus Voltage
270 V ... 330 V
Rated Speed
(3 AC 380 V ... 480 V) 3000 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
1FK7043-4CF21-1CB2

Specifications may be subject to change without notice