Dongguan Changxinda Precision Technology Co., Ltd.
| Supply Ability | 10000Pcs/Month |
| Sample | Need To Pay Sample Fee |
| Shipping Methods | Air Shipment,Sea Shipment,DHL,FEDEX,UPS. |
| Operatingtemperaturerange | -20°C to 80°C |
| Samples | Feasible |
| Compatibility | Universal for CNC Robots |
| Mountingtype | Bolt-on |
| Delivery Time | 3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects. |
| Sizes | Customized |
| Design Formats | STEP, IGES, STL, DXF |
| Payment Terms | L/C,D/A,D/P,T/T |
| Material | Aluminum Alloy |
| Connectiontype | Screw Terminal |
| Color | Silver |
| Materials Capabilities | Aluminum |
| Installation | Easy to install and remove |
| Packaging Details | Standard export packaging or custom |
| Surfacefinish | Anodized, Polished |
| Dimensions | 150 x 100 x 50 mm |
| Model Number | Custom |
| Certification | ISO9001 |
| Place of Origin | China |
| Brand Name | CXD |
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Product Specification
| Supply Ability | 10000Pcs/Month | Sample | Need To Pay Sample Fee |
| Shipping Methods | Air Shipment,Sea Shipment,DHL,FEDEX,UPS. | Operatingtemperaturerange | -20°C to 80°C |
| Samples | Feasible | Compatibility | Universal for CNC Robots |
| Mountingtype | Bolt-on | Delivery Time | 3-7 days. Small batch (10-100 pcs): 7-14 days. Mass production: 14-30 days depending on quantity and complexity. Rush service available for urgent projects. |
| Sizes | Customized | Design Formats | STEP, IGES, STL, DXF |
| Payment Terms | L/C,D/A,D/P,T/T | Material | Aluminum Alloy |
| Connectiontype | Screw Terminal | Color | Silver |
| Materials Capabilities | Aluminum | Installation | Easy to install and remove |
| Packaging Details | Standard export packaging or custom | Surfacefinish | Anodized, Polished |
| Dimensions | 150 x 100 x 50 mm | Model Number | Custom |
| Certification | ISO9001 | Place of Origin | China |
| Brand Name | CXD |
Our CNC machined robot shaft sleeves are precision engineered for industrial robot and collaborative robot joint applications where dimensional accuracy, surface finish, and concentricity are critical. Each shaft sleeve is manufactured on advanced CNC turning and milling centers, maintaining tolerances as tight as +/-0.01mm to ensure proper fit, smooth rotation, and reliable torque transmission in demanding robotic motion control applications.
We specialize in custom robot shaft sleeves featuring multi-step outer diameters for press-fit assembly, precision-machined side slots for weight reduction or spring engagement, and integrated shoulder features for axial positioning. Our multi-axis CNC capabilities enable complex geometries including undercuts, grooves, and precision bores - all machined in single setups for maximum concentricity and dimensional consistency.
Components are manufactured from aerospace-grade aluminum alloy 6061-T6, selected for its excellent strength-to-weight ratio, machinability, and corrosion resistance essential for robotic applications. The material provides lightweight yet rigid structures that minimize inertia while maintaining structural integrity. Mirror-polished surface finish achieves Ra 0.2-0.4um, providing smooth surfaces for low-friction rotation and professional appearance.
Our ISO 9001:2015 certified quality management system ensures consistent quality across every production run. Each shaft sleeve undergoes comprehensive dimensional inspection using coordinate measuring machines to verify outer diameters, concentricity, and geometric tolerances. Surface finish is verified with profilometers to ensure specifications are met. Complete inspection reports and material certificates are provided with every shipment.
These precision robot shaft sleeves serve applications across industrial robot joint assemblies, collaborative robot arm connections, servo motor shaft couplings, harmonic drive reducers, precision automation equipment, pick-and-place mechanisms, CNC machine tool spindles, and medical robotics. They function as critical connection elements that enable precise motion transfer, reliable positioning, and smooth mechanical operation.
We support your complete robotic product development cycle with flexible manufacturing options from prototype to mass production. Validate designs with rapid prototypes for fit and function testing, refine through small batch testing for performance validation, and scale to high-volume production for commercial robot manufacturing. Our experienced engineering team provides DFM feedback to optimize designs for manufacturability, weight, and cost. Fast delivery and consistent quality ensure customer satisfaction.
A: We achieve +/-0.01mm tolerance on critical outer diameters with controlled concentricity within 0.005mm. This precision ensures proper press-fit assembly and reliable torque transmission in robotic joint applications.
A: We recommend 6061-T6 aluminum for most robot shaft sleeve applications due to its excellent strength-to-weight ratio and machinability. For high-stress applications, we offer 7075-T6 aluminum and various stainless steel grades including 304 and 316.
A: Yes, our CNC turning and milling capabilities enable complex multi-step profiles with undercuts, grooves, and integrated features. We machine parts in single setups for maximum concentricity and dimensional consistency.
A: We achieve mirror-polished surface finish with Ra 0.2-0.4um through precision CNC machining and post-processing. This finish reduces friction for smooth rotation and provides professional appearance for visible components.
A: Prototype samples: 5-10 days. Small batch (10-100 pcs): 2-3 weeks. Medium batch (100-1000 pcs): 3-5 weeks. Large production (1000+ pcs): 5-8 weeks. Fast delivery and consistent quality ensure high customer satisfaction.
A: Yes, we offer flexible manufacturing from single prototypes for design validation through to high-volume production runs. Our processes maintain quality and consistency across all production volumes with fast turnaround times.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2008
Total Annual:
10000000-20000000
Employee Number:
90~102
Ecer Certification：
Verified Supplier
Dongguan Changxinda Precision Technology Co., Ltd. is a professional CNC precision parts manufacturer established in Dongguan, China since 2008. With 17+ years of experience and a skilled team of 30+ workers, we specialize in custom CNC precision parts, jigs, fixtures, hardware, molds, and metal pro... Dongguan Changxinda Precision Technology Co., Ltd. is a professional CNC precision parts manufacturer established in Dongguan, China since 2008. With 17+ years of experience and a skilled team of 30+ workers, we specialize in custom CNC precision parts, jigs, fixtures, hardware, molds, and metal pro...
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