for complex geometries
on milled features
available on prototypes
production runs
CNC Machined Gripper Components for Robotics Teams
Gripper teams in Peoria need components with precise grip geometry, repeatable pivot bores, and the right compliance. We machine aluminum, steel, and Delrin gripper fingers, jaw plates, and coupling blocks to ±0.0005" on critical grip features. CMM inspection on every order.
Gripper Materials
Aluminum, 4140 steel, Delrin, and PEEK for gripping applications.
Grip Precision
±0.0005" on grip surfaces and pivot bores for repeatable grasping.
Robotics QC Docs
CMM inspection reports on every gripper component order.
Caterpillar's Hometown Leads in Autonomous Heavy Equipment
Peoria is the global headquarters of Caterpillar, which has deployed hundreds of autonomous haul trucks in mines worldwide and continues to expand its autonomous construction equipment line. Cat's Peoria R&D campus develops the autonomous driving systems, perception stacks, and robotic assembly processes used across its product range. The region's manufacturing base — including Komatsu operations and dozens of Cat suppliers — increasingly adopts robotic welding and machine-tending to support heavy-equipment production.
RivCut gives Peoria robotics and autonomous equipment teams fast-turn CNC machining for sensor mounts, autonomous vehicle brackets, and heavy-equipment robot cell tooling — with the rugged precision Caterpillar-class programs demand.
Caterpillar
Autonomous haul trucks and construction equipment
Komatsu (Peoria area)
Autonomous mining and construction equipment
Cat Autonomous R&D
Self-driving heavy-equipment development
What Peoria Robotics & Automation Teams Usually Order
| Typical quantity | 1–5 prototypes · 10–50 low-rate production |
|---|---|
| Common materials | Aluminum 7075-T6 |
| Key requirement | Dimensional accuracy on assembly interfaces, multi-material capability |
| Typical lead time | 5–7 business days for prototypes, 10–15 for production |
| Who orders | Mechanical engineers and hardware leads at robotics companies |
Gripper Components for Peoria Teams
Gripper fingers, jaw plates, drive mechanisms, coupling blocks, and compliance springs machined for automation.
Gripper Fingers
Aluminum and Delrin gripper finger elements with precise grip pad, guide rail, and pivot pin features.
Al & DelrinJaw Plates
Aluminum and stainless parallel jaw plates with precise contact pad locations and drive rack features.
Rack and pinionDrive Mechanisms
Aluminum gripper drive mechanism bodies with rack, pinion, and actuator port machining.
Precise driveCompliance Joints
Aluminum and stainless remote center compliance (RCC) joint components for assembly insertion tasks.
RCC complianceLink Plates
Aluminum and steel gripper link and toggle plate components with precise pivot bore patterns.
Toggle geometryCoupling Blocks
Aluminum quick-change coupling blocks for rapid gripper swap on robot tool changers.
Quick-change5 Housings. 5 Days. Precise Bore Fits.
A Peoria robotics startup needed actuator housings with precise bearing bores, cable routing channels, and sensor mount features. Teams near companies like Caterpillar trust this kind of precision and documentation rigor.
Every part shipped with full documentation:
- CMM dimensional report — bearing bores and mount features verified
- Material cert with heat lot traceability
- Surface finish verification per drawing callout
- Assembly notes and fit verification
What Peoria Robotics & Automation Buyers Should Know
Autonomous mining truck sensor mounts need heavy-duty steel with hardened wear surfaces
specify Rc 50+ for ground-contact components.
Ask your CNC shop about large-format machining (48"+ travel) for Caterpillar-scale autonomous vehicle brackets and chassis components.
Request IP67 enclosure machining for outdoor sensor housings
autonomous construction equipment operates in dust, mud, and extreme temperatures.
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. Peoria'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 Peoria Robotics & Automation Teams
Robotics & Automation CNC Machining in Other Cities
We serve robotics teams in cities across the US.
Upload Your CAD File
Gripper Components, 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