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Lightweight Aluminum Alloy Robot Quick Couplers, CNC Precision Vibration Resistant Fluid Quick Connect Fittings for Intelligent Robotic Arm
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Lightweight Aluminum Alloy Robot Quick Couplers, CNC Precision Vibration Resistant Fluid Quick Connect Fittings for Intelligent Robotic Arm
| Place of Origin | GuangDong Dongguan |
| Brand Name | SITUO |
| Certification | ISO9001 & TS16949 |
| Model Number | ST-200027 |
Product Details
Application:
Mechanical Connections
Material:
AL
Corrosion Resistance:
High
Sample Period:
10 To 15 Days
Surface Treatment:
Passivation
Function:
Riveting
Sample:
Available
Precision:
Min0.01
Size:
68.0MM
Specification:
Customized
Head Shape:
Customized
Packing:
Plastic Bag And Carton Box
Category:
Connector
Highlight:
lightweight aluminum alloy robot couplers
,CNC precision quick connect fittings
,vibration resistant robotic arm couplers
Payment & Shipping Terms
Minimum Order Quantity
1PCS
Price
5-10 USD per item
Packaging Details
Communication
Delivery Time
Communication
Payment Terms
T/T
Supply Ability
10000PCS per day
Product Description
Lightweight Aluminum Alloy Robot Quick Couplers, CNC Precision Vibration Resistant Fluid Quick Connect Fittings for Intelligent Robotic Arm
1. Product Overview
Robot-specific aluminum alloy quick couplers are lightweight precision quick-connect fittings specially developed for intelligent robotic arms, collaborative robots, mobile robots, robot water cooling systems and pneumatic actuation systems. Manufactured from aerospace-grade aluminum alloy with integrated CNC turn-milling precision machining and hard anodizing treatment, the couplers feature ultra-light weight, compact structure and high rigidity. Professionally optimized for robots’ high-frequency swinging, high-speed reciprocating motion and continuous vibration, they realize fast connection and zero-leak disconnection of pneumatic, hydraulic and water cooling circuits. They effectively reduce end-effector load and motion inertia, improving robot positioning accuracy and operational stability. Custom non-standard structures for robot integration are fully supported.
2. Core Product Advantages
1. Ultra-Lightweight Structure Reduces Robot Load & Energy Consumption
Lighter than stainless steel and brass fittings by nearly 45%, the aluminum alloy structure greatly reduces the end load of robotic arms. It lowers servo driving pressure, minimizes motion inertia, and effectively avoids jitter, positioning deviation and response delay caused by overweight accessories. It significantly improves robot running speed, repeat positioning accuracy and battery durability, perfectly fitting lightweight design requirements of high-speed collaborative robots and mobile AGV robots.
2. Vibration & Fatigue Resistant for Dynamic Robot Working Conditions
Optimized ball self-locking structure and one-piece CNC forming ensure high rigidity and anti-loosening performance. Specially designed for robots’ long-term high-frequency swinging, twisting and continuous vibration, the couplers resist loosening, pressure loss and fluid leakage during dynamic operation. They solve the common failure of ordinary connectors falling off or leaking under robot frequent movements, ensuring stable operation of robot fluid systems.
3. Zero-Leakage Design Ensures Clean & Stable Robot Operation
Flat-head dry-break structure achieves zero liquid dripping and zero gas spraying during disconnection, maintaining high cleanliness inside robot modules. Ideal for robot built-in water cooling loops, electronic control cooling systems and pneumatic gripping pipelines, preventing contamination of precision sensors, circuits and joint components to guarantee long-term clean and safe operation of intelligent robots.
4. Hard Anodized Surface for Superior Wear & Corrosion Resistance
Hard anodizing treatment enhances surface hardness, wear resistance and oxidation resistance. The couplers resist dust, humidity, temperature fluctuation and slight corrosion in industrial environments. Long-term continuous robot operation will not cause jamming, abrasion or rust, extending service life and reducing equipment maintenance frequency and costs.
5. Compact & Customizable for Narrow Robot Installation Spaces
Mini and compact structure adapts to narrow installation spaces of robot joints and arm bodies. We support custom short-size, reducing, eccentric and hidden-type quick couplers with special mounting holes. All fittings can be tailor-made according to robot structure, pipeline layout and cooling parameters to meet personalized integration and upgrading demands of intelligent robots.
3. Application Scenarios
✅ Pneumatic gripping quick couplers for collaborative robots and industrial robotic arms
✅ Zero-leak quick connect fittings for robot water cooling thermal management systems
✅ Lightweight pneumatic & hydraulic connectors for mobile robots and AGV equipment
✅ Fluid quick couplers for robot end-effector and tooling fixture connection
✅ Precision connection components for intelligent robot production and testing lines
4. Quality Assurance & Service
All robot-grade aluminum quick couplers pass strict pre-delivery tests, including high-frequency vibration testing, dynamic fatigue testing, high-pressure sealing testing, zero-leakage inspection and full dimensional tolerance verification, fully complying with intelligent robot dynamic operation standards. We support fast sampling, non-standard customization and stable mass delivery, providing lightweight, high-stability and long-lifespan precision fluid connection solutions for global intelligent robot and automation equipment manufacturers.
We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.
Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.
Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment.
Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.
Our customers include , bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.
| OUR CAPACITY | ||||
| Main product names: | Stainless steel screws, carbon steel screws, pins, rivets, nuts, | |||
| eccentric nails, embedded parts, and other fasteners. | ||||
| Business Type | Factory / Maufacture | |||
| Service | CNC Machining | |||
| Turning and Milling | ||||
| CNC Turning | ||||
| Cold heading | ||||
| stamping | ||||
| Assembly Service | ||||
| Material | 1). Aluminum: AL 6061-T6, 6063, 7075-T etc | |||
| 2). Stainless steel:303,304,304L,316L,316F,630,410,420,430, etc | ||||
| 3). Steel: 4140, Q235, Q345B,20#,45# 1215,12L14 ,1144,1006,1008,1010,1015,1018 ,10B21,1035,1065 etc. | ||||
| 4)Alloy steel:5140,4135,4140,3435,5120,415 ,435,440 etc | ||||
| 5). Titanium: TA1,TA2/GR2, TA4/GR5, TC4, TC18 etc | ||||
| 6). Brass: C36000 (HPb62), C37700 (HPb59), C26800 (H68), C22000(H90),C27000,C51900,C11000,C3604,H62,H65 etc | ||||
| 7). Copper, bronze, Magnesium alloy, Delrin, POM,Acrylic, PC, etc. | ||||
| Finish | Sandblasting, Anodize color, Blackenning, Zinc/Nickl Plating, Polish, | |||
| Power coating, Passivation PVD, Titanium Plating, Electrogalvanizing, | ||||
| electroplating chromium, electrophoresis, QPQ(Quench-Polish-Quench), | ||||
| Electro Polishing,Chrome Plating, Knurl, Laser etch Logo, etc. | ||||
| Drawing format | STEP,STP,GIS,CAD,PDF,DWG,DXF etc or samples. | |||
| Tolerance | +/-0.01mm ~ +/-0.05mm | |||
| Surface roughness | Ra 0.1~3.2 | |||
| Inspection | Complete inspection lab with Micrometer, Optical Comparator, Caliper Vernier,CMM | |||
| Depth Caliper Vernier, Universal Protractor, Clock Gauge, Internal Centigrade Gauge | ||||
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Contact Us at Any Time
13925509630
No. 9, Shi bi One Alley, Zhangmutou Town, Dongguan City, Guangdong Province
