Open Actuation
YC F26Los Angeles, US · Founded 2026 · 2 employees · 1 known investors
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Pendulum Robotics designs and manufactures custom drone motors and robotic actuators tailored to each robot's form factor, using in-house software and tooling for high-mix machining and assembly at its Los Angeles factory. It serves hardware and robotics teams that need purpose-built motion components rather than off-the-shelf parts.
Also known as Pendulum Robotics
Advanced ManufacturingRoboticsHard TechDronesManufacturingElectronicsUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (F26)
Open Actuation was founded in 2026 by Jon Facer.
Investors · 1
Frequently asked questions
- What does Open Actuation do?
- Pendulum Robotics designs and manufactures custom drone motors and robotic actuators tailored to each robot's form factor, using in-house software and tooling for high-mix machining and assembly at its Los Angeles factory. It serves hardware and robotics teams that need purpose-built motion components rather than off-the-shelf parts.
- Who founded Open Actuation?
- Open Actuation was founded by Jon Facer in 2026.
- Who are Open Actuation's investors?
- Open Actuation's investors include Y Combinator.
- Where is Open Actuation headquartered?
- Open Actuation is headquartered in Los Angeles, US.


