Robotic Articulated Arms
Discover top-quality Robotic Articulated Arms from KGL Machining, a leading Manufacturer and Supplier based in China. As a trusted Factory, we specialize in
Robotics & Humanoid Robots
The articulated arm connects the various motion modules through precision bearings and transmission components, performing torque transmission and motion conversion functions. Its structural design directly impacts the overall positioning repeatability and dynamic response speed.
Or email drawings to kgl@kglmfc.com
Key Specifications
| Parameter | KGL Capability |
|---|---|
| Tolerance | ±0.005 mm standard on metals, engineering plastics, and carbon fiber composite |
| Process | 5-axis CNC milling, 3+2 milling, CNC turning, EDM as required |
| Inspection | Hexagon / Zeiss CMM with 0.0015 mm accuracy, full first-article reports |
| Certifications | ISO 9001:2015, ISO 13485:2016, AS9100D |
| Capacity | 100+ CNC machines including 11 five-axis centers |
| MOQ | No MOQ; 1-piece prototypes supported |
| Quote | Within 24 hours for complete 2D/3D files |
About This Part
The articulated arm connects the various motion modules through precision bearings and transmission components, performing torque transmission and motion conversion functions. Its structural design directly impacts the overall positioning repeatability and dynamic response speed. It utilizes an integrated servo motor and harmonic reducer drive, coupled with an encoder for closed-loop angle control, ensuring smooth operation even at high speeds. Suitable for applications such as precision assembly, laser cutting, and high-precision inspection, KGL offers customized articulated arm solutions for various working conditions. In terms of material application, KGL offers a wide range of Robotic Articulated Arms: cast aluminum alloy is suitable for standard articulated arms, combining lightweight and shock-absorbing properties; alloy structural steel is suitable for high-torque joints, with its hardenability meeting the demands of continuous alternating loads; stainless steel articulated arms are specifically designed for cleanrooms or corrosive environments; and titanium alloy and composite materials are targeted at high-end applications such as aerospace and specialty medical, achieving an optimal strength-to-weight ratio. In terms of manufacturing, KGL first completes the basic outline of the articulated arm through 3D milling, retaining machining allowances in key areas. It then
Why Machine It at KGL
Five-Axis Fleet
100+ CNC machines including 11 five-axis centers run complex geometry in single setups, so tolerances do not stack up across refixturing.
Verified Accuracy
±0.005 mm standard on metals, plastics, and carbon fiber composite, verified on Hexagon and Zeiss CMMs (0.0015 mm accuracy).
Fast Prototypes
Engineering feedback with every quotation; prototype parts typically machined in 15 to 25 days.
One Supplier, End to End
Material sourcing, machining, heat treatment coordination, finishing, CMM inspection and export packaging under one roof.
Commercial Terms
| Commercial | Detail |
|---|---|
| MOQ | No MOQ |
| Quote turnaround | 24 hours for complete 2D/3D files |
| Certifications | ISO 9001:2015, ISO 13485:2016, AS9100D |
| Standard tolerance | ±0.005 mm |
| Precision tolerance | ±0.005 mm on critical features |
| Inspection | Hexagon / Zeiss CMM + first-article reports |
Common Questions
Which materials can this part be machined from?
Common options include 6061/7075 aluminum, stainless steel, 45 steel and engineering plastics. Send your drawing and we confirm material availability and stock within 24 hours.
What tolerances can you hold?
Standard tolerance is ±0.005 mm on metals, engineering plastics, and carbon fiber composite. Every dimension is verified against the 3D model on Hexagon or Zeiss CMMs.
How fast can I get first samples?
You receive engineering feedback with the quotation, within 24 hours of sending a drawing. Prototype parts are typically machined in 15 to 25 days depending on geometry and finishing.
What quality documentation comes with the parts?
Each shipment can include a first-article inspection report, dimensional CMM report, and material certificates. KGL is certified to ISO 9001:2015, ISO 13485:2016 and AS9100D.
Is there a minimum order quantity?
No. KGL supports 1-piece prototypes through volume production on 100+ CNC machines, so you can start small and scale the same process.
More Robotics & Humanoid Robots Parts
Other parts KGL machines in this industry. Every card links to its own detail page.
Ready to Machine This Part?
Send your 2D/3D drawings and get a quote within 24 hours. No MOQ for prototypes and small lots.
Request a Quote