Precision components for
drone & UAV programs.
4131 manufactures precision machined components and provides engineering and manufacturing support for drone and UAV developers, manufacturers and related industries.
We are a component manufacturer and engineering partner, not a drone builder. 4131 does not design or manufacture complete drones. What we do is machine the precision hardware that uncrewed systems depend on - mounts, brackets, housings and interface components - to the accuracy and repeatability development and production programs require.
Airframe & Structure
Machined structural hardware for development airframes, test rigs and production assemblies.
- Precision machined drone components
- Brackets
- Adaptors
- Housings
- Mounting hardware
- Structural plates and spacers
Payload & Sensor Mounting
Mounts engineered to hold sensors, cameras and payloads accurately and repeatably in service.
- Sensor mounting components
- Camera mounting components
- Gimbal interface components
- Payload adaptor plates
- Vibration isolation hardware
- Custom interface hardware
Drive & Actuation
Machined interfaces between motors, actuators and the airframe, made to consistent tolerances.
- Motor mounting components
- Actuator mounting components
- Arm and boom clamps
- Shaft components
- Bushes and spacers
- Custom engineered parts
Development & Production
Support from first prototype through to repeatable low-volume and repeat production supply.
- Prototype components
- Development components
- Low-volume production
- Repeat production components
- Replacement components
- Manufacture-ready CAD support
Many drone and UAV programs draw on the same hardware we manufacture for automation and robotics customers.
Send us your CAD files.
Have a component you need manufactured? Send us your CAD files. No production-ready CAD yet? Bring us the idea or product and our engineering team will help develop it.