ohGatorXL

3D Printable Sex Machine
Assembly & Functional Demonstration Videos

This page contains a complete set of step-by-step assembly videos for the ohGator XL machine. The videos guide builders through the process of assembling the machine from prepared components, showing how the parts fit together and how the full assembly is built in a logical sequence.

Each video corresponds to a specific stage of the assembly process. They focus on the correct placement, orientation, and connection of components, demonstrating how subassemblies are formed and how they integrate into the overall structure. The videos serve as a visual reference, similar to a traditional step-by-step instruction manual.

The videos cover the installation of main structural elements, mechanical linkages, motion-related components, and supporting parts. They illustrate how components interact mechanically once assembled, helping builders ensure that each step is completed accurately.

These assembly videos are intended to complement the written documentation and provide clear visual guidance for completing the full build. By following the sequence, builders can understand the structure of the machine, how parts connect, and how the system functions as a complete assembly.

8/29/25

Do It Yourself - ohGator Sex Machine (Part 1) Sliding Mechanism

Sliding Mechanism
The sliding mechanism is the core motion system of the machine. It transforms the motor’s rotary motion into a smooth, linear thrust movement, driving the mounted attachment forward and backward in a controlled and repeatable way. The mechanism is designed for stability, consistent stroke length, and adjustable speed, ensuring reliable operation during use.
1/9/26

Do It Yourself - ohGator Sex Machine - (Part 2) Attaching the stand base

Attaching the Stand Base
This component connects the machine body to the base with legs. It acts as a rotational pivot between the machine and the base, allowing the machine angle to be adjusted and then fixed in a selected position. The design provides a mechanical connection without being a structural leg itself.
1/9/26

Do It Yourself - ohGator Sex Machine - (Part 3) Installation of motor and reduction gear

Installation of Motor and Reduction Gear
This section explains how to install the motor and reduction gear as part of the machine assembly. It describes how the motor is mounted to the frame, how the reduction gear is attached, and how rotational motion is transferred from the motor to the reciprocating mechanism. The focus is on correct positioning, alignment, and mechanical connections required during the DIY build process.
1/9/26

Do It Yourself - ohGator Sex Machine - (Part 4) Legs spacing support and inclination wheel

Legs Spacing Support and Inclination Wheel
This section describes the legs of the machine and the inclination wheel used to connect them to the stand base. It explains how the legs are positioned and spaced, and how the inclination wheel fits between the legs and the stand base. The focus is on part geometry and spacing to ensure the printed components fit together correctly.
1/9/26

Do It Yourself - ohGator Sex Machine - (Part 5) Legs and Feet

Legs and Feet
This section explains how to print the legs and feet that support the machine and carry its weight. It describes the intended orientation of the printed parts, their fit, and how the feet attach to the legs. It also covers the installation of abrasive pads on the feet, which are added to increase friction between the machine and the surface it stands on and to reduce unwanted movement during operation.
1/9/26

D.I.Y - ohGATOR XL Sex Machine -

Assembled and Operating Printed Model
This video shows a fully assembled, 3D-printed working model of the machine. It demonstrates how the machine angle can be adjusted, how stroke length and speed are set, and shows the motion system in operation. The video serves as a functional demonstration of the printed design.