Robotics CAD Models

Browse robotics CAD models for arms, grippers, frames and automation assemblies. Preview online and download files for prototyping and production.

Browse by part & function

The axis engineers actually search on — pick a part type to filter the catalog.

See all parts

Build kits

Curated systems with verified mating parts — download the whole assembly at once.

All collections
CONSUMER ELECTRONICS

iPhone Accessory & Case Design Kit

A practical iPhone accessory cluster for designing cases, charging stands, holders and fit-checking around real phone geometry.

6 partspairs verified
DRONES / UAV

250 mm FPV Drone Build Kit

A complete FPV quad build cluster covering frame, propulsion, camera, control electronics, battery housing and mounting hardware.

7 partspairs verified
MOTION CONTROL

NEMA 17 Motion / Linear Actuator Kit

A motion-control cluster around a NEMA 17 stepper, bracket, coupler, GT2 belt, pulley, bearing and driver.

5 partspairs verified
HARDWARE

Metric Fasteners & Threaded Hardware Pack

A reusable ISO/metric fastener library cluster with screws, nuts, washers, inserts, standoffs and bolt assemblies.

2 partspairs verified
3D PRINTING

3D Printer Motion & Extruder Upgrade Kit

A 3D-printer upgrade cluster combining hotend parts, filament handling, stepper drive and motion hardware.

7 partspairs verified
ELECTRONICS PROTOTYPING

Arduino / ESP32 Prototyping Kit

A maker electronics cluster with Arduino, ESP32, breadboard, shield, servo, battery holder and enclosure.

7 partspairs verified
ROBOTICS

Robotic Arm + Gripper Kit

A robotic manipulator cluster with 6-DOF arm, gripper, wrist, servo mounts, actuator and linear guide components.

7 partspairs verified
CNC MACHINING

CNC Workholding & Tooling Kit

A CNC machining cluster covering table, clamping, vise, chuck, collet holder, spindle and ball-screw motion.

6 partspairs verified
HVAC / DUCTING

HVAC Ventilation Duct Assembly Kit

A ventilation product cluster with grille, damper, duct adapter, fan, filter, flange and duct clamp.

6 partspairs verified
FLUID POWER

Hydraulic / Pneumatic Pump & Valve Manifold Kit

A fluid-power cluster combining pump, valves, pressure gauge, manifold block, pipe and coupling parts.

8 partspairs verified
MOBILE ROBOTICS

RC / Line-Follower Robot Chassis Kit

A small mobile-robot cluster with chassis, wheels, hubs, motors, motor mounts, controller, battery holder and damper.

9 partspairs verified
WORKSPACE ACCESSORIES

Desk Cable + Phone Stand Workstation Kit

A desk-organization product cluster combining cable routing, phone holders, headphone stands and laptop/iMac stands.

7 partspairs verified
CAMERA / IMAGING RIGS

Camera Gimbal & Mount Rig Kit

A camera-rig cluster with gimbal, camera modules, tripod, tilt head, GoPro mount and camera bracket parts.

5 partspairs verified
1581 models2D drawings
Sort by:
Free
Hexacoptor | 3D Engineering Design File
ROBOTICS · HEXACOPTOR

Hexacoptor | 3D Engineering Design File

.STEP
Free
Robotic Assembly And Outfitting | 3D Engineering Design File
ROBOTICS · ROBOTIC ASSEMBLY

Robotic Assembly And Outfitting | 3D Engineering Design File

.STEP
Free
Drone Window Cleaner - Standard Mechanical Component
ROBOTICS · DRONE WINDOW CLEANER

Drone Window Cleaner - Standard Mechanical Component

.STEP
Free
Ry_X10 - Downloadable CAD Representation
ROBOTICS · RY_X10

Ry_X10 - Downloadable CAD Representation

.STEP

Need a CAD file that is not in the library?

Share your requirement and Marathon OS will match you with a vetted CAD designer for production-ready CAD files, edits and manufacturing documentation.

Get it Built
500+Projects Done
24 hrResponse
15+CAD Tools
Free
Thermal Camera Mounted On Gimbal | High-Quality CAD Model
ROBOTICS · THERMAL CAMERA

Thermal Camera Mounted On Gimbal | High-Quality CAD Model

.STEP
Free
4 Wheel Rover - Standard Mechanical Component
ROBOTICS · 4 WHEEL ROVER

4 Wheel Rover - Standard Mechanical Component

.STEP
Free
T-Motor Esc Am 116A | High-Quality CAD Model
ROBOTICS · T-MOTOR ESC AM 116A

T-Motor Esc Am 116A | High-Quality CAD Model

.STEP
Free
2600 X Vtol - Standard Mechanical Component
ROBOTICS · 2600 X VTOL

2600 X Vtol - Standard Mechanical Component

.STEP
Free
Quadcopter Drone (Lr 1 Mini) | 3D Engineering Design File
ROBOTICS · QUADCOPTER

Quadcopter Drone (Lr 1 Mini) | 3D Engineering Design File

.STEP
Free
Mars Rover - Standard Mechanical Component
ROBOTICS · MARS ROVER

Mars Rover - Standard Mechanical Component

.STEP
Free
Herramienta De Impresion 3D Para Cambio De Ejes Motores Brushless Pequeños | High-Quality CAD Model
ROBOTICS · BRUSHLESS MOTOR

Herramienta De Impresion 3D Para Cambio De Ejes Motores Brushless Pequeños | High-Quality CAD Model

.STEP
Free
Robotic Assembly And Outfitting For Nasa Space Missions - Standard Mechanical Component
ROBOTICS · ROBOTIC ASSEMBLY

Robotic Assembly And Outfitting For Nasa Space Missions - Standard Mechanical Component

.STEP
Free
Flycolor X-Cross Hv 3 120A 5-12S - Standard Mechanical Component
ROBOTICS · FLYCOLOR X-CROSS HV 3 120A 5-12S

Flycolor X-Cross Hv 3 120A 5-12S - Standard Mechanical Component

.STEP
Free
Ry_X10_Motor_600Kv_6S - Standard Mechanical Component
ROBOTICS · RY_X10_MOTOR_600KV_6S

Ry_X10_Motor_600Kv_6S - Standard Mechanical Component

.STEP
Free
Phoenix Edge 130 Esc - Castle Creations | 3D Engineering Design File
ROBOTICS · PHOENIX EDGE 130 ESC

Phoenix Edge 130 Esc - Castle Creations | 3D Engineering Design File

.STEP
Free
Hex Drone | 3D Engineering Design File
ROBOTICS · HEX DRONE

Hex Drone | 3D Engineering Design File

.STEP
Free
Hexsoon Edu 450 Custom Modification Assembly - Downloadable CAD Representation
ROBOTICS · HEXSOON EDU 450

Hexsoon Edu 450 Custom Modification Assembly - Downloadable CAD Representation

.STEP
Free
Dronenet (Bb-Drn-B-1) - Downloadable CAD Representation
ROBOTICS · DRONENET

Dronenet (Bb-Drn-B-1) - Downloadable CAD Representation

.STEP
Free
Brushless Drone Motor (Dc) | 3D Engineering Design File
ROBOTICS · BRUSHLESS MOTOR

Brushless Drone Motor (Dc) | 3D Engineering Design File

.STEP
Free
Download The Drone Design And Print It Using A 3D Printer | 3D Engineering Design File
ROBOTICS · DRONE

Download The Drone Design And Print It Using A 3D Printer | 3D Engineering Design File

.STEP
Free
Drone Propeller | High-Quality CAD Model
ROBOTICS · DRONE PROPELLER

Drone Propeller | High-Quality CAD Model

.STEP
Free
Airplant "Student" ) | High-Quality CAD Model
ROBOTICS · AIRPLANT STUDENT

Airplant "Student" ) | High-Quality CAD Model

.STEP