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Stainless Steel Split Clamping Coupling Shaft Collar with Keyway
Custom
Introducing our stainless steel roller - perfect for your home or industrial needs! Durable and versatile, it's perfect for applications such as printing, packaging, and material handling.
minimum order
1 piece
Country of Origin
Shenzhen
Quantity
$0.25 - $1.35
/ piece
Introducing our stainless steel roller - perfect for your home or industrial needs! Durable and versatile, it's perfect for applications such as printing, packaging, and material handling.
| Key Attributes | |
| Machining Capabilities | CNC Machining Processes:Broaching, Drilling, Etching/Chemical Machining, Laser Machining, Milling, Turning, Wire EDM, Rapid Prototyping |
| Materials Supported | Aluminum, Brass, Bronze, Copper, Hardened Metals, Stainless Steel, Steel Alloys, Plastic |
| Micro-Machining or Not | Micro Machining |
| Key Processes | CNC Milling, Turning, Drilling |
| Tolerance Standards | Industry-standard precision |
| Surface Treatments | Anodizing, Plasting, Polishing, etc. |
| Applications | Control Systems, Automotive Components |
| Place of Origin | Guangdong, China |
| Model Number | CUSTOM |
| Service Type | Customized OEM/ODM Manufacturing |
| Drawing Formats | PDF, CAD, IGES, STEP |
| Delivery Time | 7-30 Days |
| MOQ | 10 pcs |
· Product Overview
This precision CNC-machined stainless steel split clamping coupling is engineered for high-torque, zero-backlash shaft connections in industrial machinery and motion control systems. Featuring a split design for radial clamping, a precision keyway, and multiple mounting holes, this component ensures secure, vibration-resistant torque transmission without requiring axial movement during installation. Crafted from high-grade stainless steel with a smooth mill finish, it offers exceptional corrosion resistance, wear protection, and long-term reliability for use in robotics, automation equipment, and custom machinery builds.
· Core Specifications
| Specification | Details |
|---|---|
| Material | 304/316 Stainless Steel (standard); optional alloy steel or aluminum available |
| Process Standard | ISO 9001-certified CNC turning/milling, ±0.01mm dimensional tolerance, precision bore and hole machining |
| Surface Finish | Natural mill finish (standard); optional passivation, electropolishing, or black oxide |
| Key Features | Split clamping design, precision keyway, multiple threaded mounting holes, large access cutout |
| Customization Options | Custom bore diameters, keyway profiles, hole patterns, and surface finishes available |
· Application Scenarios
This versatile coupling/collar is ideal for a wide range of applications:
- Industrial Automation: Motor-to-shaft couplings, actuator connections, and conveyor system drive components
- Robotics & Motion Control: Robotic arm joint couplings, linear motion system shaft collars, and precision drive components
- CNC Machining & Tooling: Spindle couplings, workholding clamps, and custom tooling components
- Custom Fabrication & Prototype Development: One-off engineering projects, custom machinery builds, and prototype testing
- Marine & Offshore: Corrosion-resistant shaft couplings for marine equipment and offshore machinery
· Production Process Introduction
- Design & Engineering: Collaborate with our team to finalize CAD designs, tolerances, and specifications for your custom coupling/collar.
- Raw Material Selection: High-grade stainless steel bars are inspected for material composition and mechanical properties before production.
- CNC Machining: Multi-axis CNC lathes and mills machine the split design, internal bore, keyway, threaded holes, and access cutout.
- Deburring & Cleaning: All sharp edges are removed, and parts are thoroughly cleaned to prepare for finishing.
- Surface Treatment (Optional): Passivation, electropolishing, or black oxide is applied to enhance corrosion resistance and hygiene.
- Quality Control: 100% dimensional inspection using bore gauges, thread gauges, and visual checks for surface defects.
· Packaging and Shipping Methods
- Packaging: Each coupling/collar is individually wrapped in anti-static, corrosion-resistant foam to prevent scratches and damage during transit. Bulk orders are packed in sturdy export-grade cartons with internal padding for maximum protection. Custom branded packaging is available upon request.
- Shipping: We offer flexible global shipping options, including sea freight, air freight, and express courier services (DHL, FedEx, UPS). All orders include full tracking information, and we support EXW, FOB, CIF, and other Incoterms as required.
· Frequently Asked Questions (FAQ)
Q: What is your minimum order quantity (MOQ)?
A: Our standard MOQ for custom components is 10 pieces. For prototype or low-volume orders, we offer production runs starting at 1 piece to support your project development.
Q: What is the typical lead time for orders?
A: Standard orders are processed and shipped within 15–25 business days after payment confirmation. Complex or high-volume orders may require 25–40 business days, depending on design complexity and quantity. Expedited production is available for urgent orders upon request.
Q: Can you work with my custom CAD designs?
A: Yes! Our engineering team works directly with your CAD files (STEP, IGES, DWG, etc.) to ensure parts are machined to your exact specifications. We also offer design support to refine concepts for manufacturability.
Q: Do you provide quality certifications?
A: All products are manufactured under ISO 9001 quality standards. We can provide material test reports (MTR), dimensional inspection reports, and compliance documents upon request.
Q: Is this coupling suitable for high-torque applications?
A: Yes, the split clamping design and stainless steel construction provide excellent torque transmission capabilities. We can also recommend design modifications (e.g., increased wall thickness or additional clamping bolts) for extreme torque environments.
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