3D preview of Robot Arm Base + Sliding Arm Stack
Loading the interactive model…
Interactive 3D model of Robot Arm Base + Sliding Arm Stack

Brackets and mounts

Robot Arm Base + Sliding Arm Stack

1 views
Bounding box
920.0 × 500.0 × 1210.0 mm
Engine
Precision B-rep
Parameters
21
Published
October 15, 2026

Download

Free to download and use. See the terms.

The prompt

Add these 5 new separate solid bodies to the current model, all dimensions in mm: 3. Saddle slider block: 200 × 150 × 20mm, wrap around the vertical column, can slide up and down along column 4. J1 rotary base: cylinder, diameter 80mm, height 60mm, place it on top surface of saddle block 5. J2 upper arm beam: length 300mm, cross section 40mm × 40mm, attach to the side of J1 cylinder 6. J3 sliding forearm beam: 200mm stroke length, cross section 30mm × 30mm, mount on the end of J2 arm 7. Gripper block: 80 × 40 × 30mm, fixed to the front tip of J3 forearm All new parts must be independent solid bodies, do NOT merge any parts together.

Parameters

NameValueRange
Base Plate Width600 mm100 – 2000
Base Plate Depth500 mm100 – 2000
Base Plate Thickness10 mm2 – 100
Column Width (X)80 mm20 – 400
Column Depth (Y)80 mm20 – 400
Column Height1200 mm100 – 3000
Edge Break Chamfer2 mm0 – 10
Saddle Block Width200 mm100 – 600
Saddle Block Depth150 mm100 – 600
Saddle Block Height20 mm10 – 200
Saddle Height Above Plate600 mm0 – 1200
Saddle Slide Clearance0.5 mm0.1 – 5
J1 Cylinder Diameter80 mm30 – 400
J1 Cylinder Height60 mm10 – 300
J2 Beam Length300 mm50 – 1500
J2 Cross Section40 mm10 – 200
J3 Forearm Stroke Length200 mm50 – 1000
J3 Cross Section30 mm10 – 200
Gripper Block Length80 mm20 – 400
Gripper Block Width40 mm20 – 300
Gripper Block Height30 mm10 – 200

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

3D preview of Trumpet Lyre Mount Main Body92.5 × 54.5 × 40.0 mmPrecision

Trumpet Lyre Mount Main Body

A single 3D mechanical CAD part for a trumpet music lyre mount (Main Body with Paddle). Geometry details: 1. A 18mm-wide semi-cylindrical clamp arc for a 28mm diameter cylinder, w

STEPSTLGLB14 PARAMS
3D preview of UAV Ogive Nose Cone320.5 × 129.8 × 129.9 mmPrecision

UAV Ogive Nose Cone

Design a watertight, 3D-printable aerodynamic nose cone module for a fixed-wing tactical UAV, optimized for printing in Carbon Fiber Filled PETG (PETG-CF). The base of the nose con

STEPSTLGLB12 PARAMS
3D preview of Flat-Strap Reel Spool120.7 × 120.7 × 28.0 mmPrecision

Flat-Strap Reel Spool

Create a 3D model of a custom flat-strap reel spool for a home plate housing cavity. Geometry: - A reel spool consisting of two parallel circular outer flanges connected by a cent

STEPSTLGLB8 PARAMS
3D preview of PET Recycling Kiosk Frame1200.0 × 750.0 × 2403.8 mmPrecision

PET Recycling Kiosk Frame

Design a production-ready welded steel frame for an outdoor PET bottle recycling and animal feeding kiosk. Create ONLY the steel frame. Do not create covers, motors, tanks, electr

STEPSTLGLB39 PARAMS
3D preview of Kugoo G2 Pro Rear Swingarm for KuKirin G4135.0 × 430.0 × 30.0 mmPrecision

Kugoo G2 Pro Rear Swingarm for KuKirin G4

Create a detailed 1:1 CAD drawing of custom rear swingarms for the Kugoo G2 Pro 2020 electric scooter. The swingarms must be designed to fit a KuKirin G4 hub motor instead of the o

STEPSTLGLB9 PARAMS
3D preview of Humanoid Robot Exploded Assembly2315.0 × 595.0 × 160.0 mmPrecision

Humanoid Robot Exploded Assembly

Design a 3D CAD model of a fully autonomous humanoid biped robot for the Robofest AI HOMO BOT competition. Dimensions Height: 800 mm (80 cm) Maximum weight: 20 kg Lightweight modu

STEPSTLGLB32 PARAMS
Robot Arm Base + Sliding Arm Stack - Free CAD Model (STEP, STL) | TextoCAD