for complex geometries
on milled features
available on prototypes
production runs
CNC Machined Robot Arm Links for Robotics Teams
Robotics teams in Los Angeles need arm links that are stiff, lightweight, and precisely bored. We machine aluminum 7075 and titanium robot arm links with tight joint bearing and harmonic drive tolerances. CMM inspection on every order.
Lightweight Alloys
Aluminum 7075 and titanium for maximum stiffness-to-weight.
Joint Bore Precision
±0.0005" on bearing bores and harmonic drive seats.
Robotics QC Docs
CMM inspection reports on every robot arm link order.
LA's Entertainment and Logistics Industries Drive Robotic Innovation
Los Angeles is a growing robotics hub — Miso Robotics in Pasadena builds food-service automation like the Flippy robot, RightHand Robotics deploys picking systems across LA's massive e-commerce warehouse corridor, and Embodied Inc. in Pasadena develops social companion robots. The Port of LA is also piloting autonomous container-handling equipment, while SpaceX in Hawthorne uses extensive robotic welding and assembly in rocket production.
RivCut gives LA robotics companies instant quoting and fast-turn CNC machining for gripper assemblies, actuator housings, and custom robotic tooling — no bottlenecks when your demo timeline moves up.
Miso Robotics
AI-powered food-service automation (Flippy)
Embodied Inc.
Social companion robots
SpaceX
Robotic welding and automated rocket assembly
What Los Angeles Robotics & Automation Teams Usually Order
| Typical quantity | 5–25 prototype or validation parts, scaling to 50–200 for production runs |
|---|---|
| Common materials | 6061 and 7075 aluminum, 303 and 316 stainless steel, Titanium grade 5 (Ti-6Al-4V) |
| Key requirement | Full documentation package including Certificate of Conformance, material certs, and first article inspection — required by aerospace and defense primes like Northrop Grumman and Raytheon |
| Typical lead time | 5–15 business days depending on geometry complexity and material availability |
| Who orders | Mechanical engineer or procurement engineer at a robotics startup or aerospace subcontractor, managing hardware builds under deadline |
Robot Arm Links for Los Angeles Teams
Forearm links, upper arms, wrist sections, shoulder brackets, and base plates machined for robotics.
Forearm Links
7075 aluminum forearm sections with precise bearing bore and wrist joint mount dimensions.
7075 T6Upper Arm Sections
Aluminum upper arm tube and bracket sections with tight shoulder and elbow joint bore tolerances.
LightweightWrist Sections
Aluminum and titanium wrist link bodies with precise tool flange bore and bearing seat dimensions.
Tool flangeShoulder Brackets
Aluminum shoulder mount brackets with precise base axis bore and encoder mount provisions.
Base axisElbow Joint Housings
Aluminum elbow joint housing bodies with precise cross-roller bearing and harmonic drive register features.
Harmonic driveRobot Base Plates
Aluminum robot base mounting plates with precise anchor bolt and encoder read-head provisions.
Precision datums4 Link Sets. 7 Days. Zero Rework.
A South Bay robotics team needed arm link sets with precise bearing bore fits, lightweight pocketing for mass reduction, and hard anodize for wear resistance. Teams near companies like Miso Robotics trust this kind of precision and documentation rigor.
Every set shipped with full documentation:
- CMM dimensional report — bearing bores and pin fits verified
- Material cert with heat lot and ASTM B209 compliance
- Surface finish verification per drawing callout
- Hard anodize process cert with thickness measurement
What Los Angeles Robotics & Automation Buyers Should Know
For food-service robots like Flippy
Ensure your cnc shop can machine fda-compliant stainless steel (304 or 316) with food-safe surface finishes.
Ask about rapid prototyping lead times of 5 days or less
LA robotics startups often demo at trade shows with tight deadlines.
Request material certs (MTR) with every shipment
robotic component traceability is increasingly required by investors and customers.
When Your Local Shop Can't Keep Up
When a hardware demo deadline hits, production-focused shops won't rush your 5-piece order. We give you no-minimum orders, instant quoting, and 5-day turnaround — every time. Los Angeles's robotics & automation sector demands it.
Documentation-Ready
Dimensional reports, material certs, and process records ship with every order — no chasing paperwork after delivery.
Full Material Traceability
Every bar ships with mill certs and heat lot numbers. Full chain of custody from raw stock to finished part.
CMM Inspection, Every Part
NIST-traceable CMM verification on every critical dimension before anything ships. No sampling — we inspect every part.
5–7 Day Prototype Turnaround
Most first articles ship in under a week. Rush available for simpler geometries. Confirmed ship date at order.
Need our full quality documentation? Email us — we'll send everything your team needs.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving teams.
Upload & Quote
Upload your STEP or IGES file, select material and finish, and get an instant AI price. Every quote includes a free DFM review.
We Machine & Inspect
Parts run on our CNC mills and lathes with CMM inspection on every order. We verify every critical dimension before shipping.
Ship with Full Docs
Your order ships with dimensional reports, material certs, and full paperwork — everything your quality team needs.
Questions from Los Angeles Robotics & Automation Teams
Robotics & Automation CNC Machining in Other Cities
We serve robotics teams in cities across the US.
Upload Your CAD File
Robot Arm Links, structural brackets, housings, and more — we machine them all. Most orders ship in 5 to 7 business days.
No minimums · 100% Made in USA · Never brokered · Ships anywhere in the US
Currently accepting new projects