08ECP20 Ultra EC Motor Sets New Standard for Device Miniaturization

The 08ECP20 brushless DC slotless motor is a mini actuation solution ideal for engineers looking to downsize devices and applications without compromising performance or reliability. The 08ECP20 is the smallest frame of Portescap's Ultra EC portfolio.

This 8 mm motor incorporates Portescap's proprietary Ultra EC winding and an optimized bearing assembly, a design that enables the brushless motor to achieve speeds up to 60,000 rpm. Lower power losses lead to higher efficiency, while the absence of cogging torque results in smooth rotation and improved end-user experience.

Applications include miniature actuators in the aerospace & defense sector, portable medical pumps, bionic & exoskeleton systems, and optical/laser systems.


  • Compact 8 mm diameter
  • Reach speeds up to 60,000 rpm
  • Lower power losses result in higher efficiency
  • No cogging torque for smooth rotation
  • Maximized performance/price ratio

Customization Options: 

  • Coil modifications: resistance and inductance
  • Connectors
  • Custom shafts: flats, knurling, diameter, length
  • Dust protection sealing of cables output
  • Special lubricants
  • Without hall sensors


  • Bionics & Exoskeleton Systems
  • Dosing and Dispensing Systems
  • Electric Grippers for Robotics
  • Instrumentation
  • Insulin Pumps
  • Multi-Leaf Collimator
  • POC Handheld Analyzers

Price: Starts at $630

West Chester, PA

(610) 235-5499
[email protected]

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