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The most compact clutches ever built. The most efficient clutches ever built. The lightest clutches ever built.

Compact motion starts—and stops—here.

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Image showing a collection of ESTAT's clutch hardware and electronic controls products. Products included in the picture include the Surface Clutch, Rotary Electroadhesive Clutch Stack (12 Nm) with Handle and Base, Rotary Electroadhesive Clutch Modular Unit (4 Nm), Battery-Powered Voltage Driver, and Linear Electroadhesive Clutch.

Products

Our electrostatic products include clutch hardware and electronic controls. Click below to learn more and explore our spec sheets!

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An image showing a cross-section of an ESTAT Rotary Electroadhesive Clutch. The cross-section shows the engaged (power on) state of the clutch, in which the flexible electroadhesive films on the internal rotor and outer clutch body are in contact.

Technology

ESTAT clutches are 10x lighter, 10x more compact, and 1000x more efficient than conventional clutches. ESTAT clutches use electroadhesion to “glue” and “unglue” surfaces.

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An image showing two ESTAT employees interacting with prospective employees at a university career fair.

Careers

Join our team! We combine electrostatic physics expertise with world-class mechanical design and materials science advances to create the first-in-class and best-in-class electroadhesive hardware.

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Our Partners

Pittsburgh Robotics Network
Advanced Robotics for Manufacturing (ARM) Institute
Carnegie Mellon University
AlphaLab Gear
Creative Destruction Lab
NSF | America's Seed Fund SBIR.STTR
CORPS | NSF Innovation Corps
AFWERX
Defense Health Agency (DHA)