Product Model

1FK7033-4CF21-1RA1

In Stock
Last updated: 2025/5/1
Siemens 1FK7033-4CF21-1RA1

Selling Points

  • 1High efficiency with 86.0% static torque.
  • 2Robust design with naturally cooled frame size IMB 5.
  • 3Advanced encoder technology with 20-bit + 12-bit multiturn.
  • 4Integrated power connector and rotatable absolute encoder.
  • 5Compliance with RoHS directive since 2017 and WEEE take-back obligation.
Product Details
1FK7033-4CF21-1RA1
Siemens

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

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 Performance
Shaft Diameter
36
Lifecycle
P.M300
Country of Origin
Germany
ECCN
N
AL
N
Model Number
1FK7033-4CF21-1RA1

Specifications may be subject to change without notice