Miniature BLDC Motor Series
About
About Miniature BLDC Motor Series
Boreasa Miniature BLDC Motor Series combines two-pole and four-pole brushless motors across 10 mm, 13 mm, 16 mm, 19 mm and 22 mm diameters. Short, medium and long configurations let integrators balance package length, torque and speed around the available joint envelope.
Straight-wound litz-wire coils, high copper fill and rotor balancing are used to raise power density while limiting vibration. The family is sold with supporting gearboxes and controllers for dexterous hands, small robot joints, surgical tools and other compact precision mechanisms.
Timeline
- Boreasa demonstrates slotless BLDC motor systems at World Robot Conference
2025-08-13 - Demonstration - The showcased line spans 10 mm to 22 mm diameters in short, medium and long configurations. Peak motor efficiency reaches up to 92.9% using proprietary electromagnetic simulation and straight-wound litz-wire coils. The 10 mm and 13 mm motors target dexterous-hand actuation, while the 22 mm motor targets small robot joints.
Source - Boreasa launches miniature BLDC motor family for robotic actuation
2025-06-20 - Product Launch - The range spans 10 mm to 22 mm motor diameters in short, medium and long configurations. Boreasa paired the motor family with gearboxes and controllers for integrated drive-system design. The launch presentation named robotics, aerospace, medical devices and advanced industrial equipment as target applications.
Source
Context
Comparable Systems
- ElectroFlux Series
Allient - Component Family
- U Series Frameless Motors
Mosrac Motor - Component
- 50 mm Frameless BLDC Motor
DINGS' Motion - Frameless Motor
- TBM™2G Frameless Motors
Kollmorgen - Component Family
- EC frameless DT 85 L
maxon - Component
- D-Series Frameless Motors
Nidec Motor Corporation - Component Family