What is OSSM?
OSSM (pronounced like “awesome”) is a user-friendly, open-source sex machine designed for everyday use. Whether you’re curious about sex machines or looking to build your own, OSSM provides a powerful, customizable solution you can assemble at home.Video Introduction
Watch this introduction from Latex Barbie as she walks through her custom OSSM build experience.Video Transcript
Video Transcript
I’ve tried other sex machines before, but they would stall or not be able to handle bigger toys.Not only can the OSSM do that, I also built it myself with custom colors. I really got to create my ultimate dream machine.Oh, and did I mention how good this thing fucks?[Moaning]Yeah, I’m thinking about hopping back on it, just watching that.Thank you, Research and Desire.
Performance specifications
The standard recommended build delivers impressive performance:| Specification | Standard (20V DC) | High Power (36V DC) |
|---|---|---|
| Force output | 32 lbs (14 kg) | 50 lbs (22 kg) |
| Stroke length | 8” (20 cm) | 8” (20 cm) |
| Rail size | 350mm | 350mm |
These specifications support a wide range of use cases, including large knotted toys for anal play.
Why build an OSSM?
Building an OSSM gives you:- Full control over stroke length, depth, and speed through software
- Quiet operation suitable for shared living spaces
- Customization options through community-developed mods
- Learning opportunities in mechanics, electronics, and computing
Design principles
Compact and quiet
Designed for discreet storage and operation without disturbing others.
High performance
Servo-driven system delivers consistent power and precise control.
Affordable
Moderate cost using easily-sourced components and 3D-printed parts.
Fully moddable
Open-source design encourages community modifications and improvements.