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
Fanuc M-10Ia7L | High-Quality CAD Model
ROBOTICS · FANUC M-10IA7L

Fanuc M-10Ia7L | High-Quality CAD Model

.STEP
Free
Fanuc M-20Ia20T - Standard Mechanical Component
ROBOTICS · FANUC M-20IA20T

Fanuc M-20Ia20T - Standard Mechanical Component

.STEP
Free
Painting (Drawing) Robot - Downloadable CAD Representation
ROBOTICS · PAINTING ROBOT

Painting (Drawing) Robot - Downloadable CAD Representation

.STEP
Free
3 Dof Robotic Arm - Standard Mechanical Component
ROBOTICS · 3 DOF ROBOTIC ARM

3 Dof Robotic Arm - Standard Mechanical Component

.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
Balancing Robot - Standard Mechanical Component
ROBOTICS · BALANCING ROBOT

Balancing Robot - Standard Mechanical Component

.STEP
Free
Catapulta And Arduino | High-Quality CAD Model
ROBOTICS · CATAPULTA

Catapulta And Arduino | High-Quality CAD Model

.STEP
Free
Single-Axis Balancing Robot - Downloadable CAD Representation
ROBOTICS · SINGLE-AXIS BALANCING ROBOT

Single-Axis Balancing Robot - Downloadable CAD Representation

.STEP
Free
Omni_Wheels - Downloadable CAD Representation
ROBOTICS · OMNI_WHEELS

Omni_Wheels - Downloadable CAD Representation

.STEP
Free
Eurobot Table | High-Quality CAD Model
ROBOTICS · EUROBOT TABLE

Eurobot Table | High-Quality CAD Model

.STEP
Free
Agv Robot Project | High-Quality CAD Model
ROBOTICS · AGV ROBOT

Agv Robot Project | High-Quality CAD Model

.STEP
Free
Arducam Camera Breakout Board 0.3Mp(Ov7675) W/ M12 Lens (6Mm Lens) - Downloadable CAD Representation
ROBOTICS · ARDUCAM

Arducam Camera Breakout Board 0.3Mp(Ov7675) W/ M12 Lens (6Mm Lens) - Downloadable CAD Representation

.STEP
Free
Service Robot Version 1 - Standard Mechanical Component
ROBOTICS · SERVICE ROBOT VERSION 1

Service Robot Version 1 - Standard Mechanical Component

.STEP
Free
Openmv N6 | 3D Engineering Design File
ROBOTICS · OPENMV N6

Openmv N6 | 3D Engineering Design File

.STEP
Free
Ur10 Cb3 Elbow Joint Lid | High-Quality CAD Model
ROBOTICS · UR10

Ur10 Cb3 Elbow Joint Lid | High-Quality CAD Model

.STEP
Free
Robotic Arm | High-Quality CAD Model
ROBOTICS · ROBOTIC ARM

Robotic Arm | High-Quality CAD Model

.STEP
Free
Battery Stopper On Fpv Frame - Standard Mechanical Component
ROBOTICS · BATTERY STOPPER

Battery Stopper On Fpv Frame - Standard Mechanical Component

.STEP
Free
Kst Ds725Mg - Downloadable CAD Representation
ROBOTICS · KST DS725MG

Kst Ds725Mg - Downloadable CAD Representation

.STEP
Free
Robot Stul | 3D Engineering Design File
ROBOTICS · ROBOT STUL

Robot Stul | 3D Engineering Design File

.STEP
Free
Robot Gripper - Hvataljka Robota - Standard Mechanical Component
ROBOTICS · ROBOT GRIPPER

Robot Gripper - Hvataljka Robota - Standard Mechanical Component

.STEP
Free
Intel Realsense D405 - Downloadable CAD Representation
ROBOTICS · INTEL REALSENSE D405

Intel Realsense D405 - Downloadable CAD Representation

.STEP
Free
Towerpro Mg92B | High-Quality CAD Model
ROBOTICS · TOWERPRO MG92B

Towerpro Mg92B | High-Quality CAD Model

.STEP
Free
Mks Servo Motor - Hbl 599 | High-Quality CAD Model
ROBOTICS · MKS SERVO MOTOR

Mks Servo Motor - Hbl 599 | High-Quality CAD Model

.STEP