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Brushless DC-Servomotors 2 Pole Technology, sensorless

The brushless, sensorless DC-Servomotors can be used even in the most challenging applications where space is extremely limited. After many years of development and experience in microsystem technology, FAULHABER has succeeded in reducing the size of all components and modules to a minimum in order to provide reliable drive functions even with the smallest of dimensions. The brushless DC-Servomotors are sensorless and available with matching, highly compact gearheads for increasing the output torque, and speed controllers. The brushless DC-Servomotors provide a technology basis that can be modified for projects according to the requirements of the individual customer.

FAULHABER B-Micro family 3D drawing in open view
Key Features
3 ... 5 mm
8.4 ... 14.6 mm
Nominal voltage:
3 ... 6 V
Speed up to:
96000 min⁻¹
Torque up to:
18 µNm
Continuous output up to:
0.44 W
Extremely compact design. Diameters ranging from 3 mm to 5 mm
For applications where space is very limited
2-pole design with medium to high speeds
Matching, highly compact gearheads available
Matching speed controllers available


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Brushless motor for medical instrument catheter
Brushless DC-Motors
High-tech instead of side effects

The blockage is as thick as a finger and is now extending from the knee up to the thigh. It consists of coagulated blood and is stuck in the artery. The head of the catheter, on the other hand, is just a bit larger than the tip of a match. The head of the catheter is inserted into the artery by the…

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