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Precision Automation Starts Here
The uxcell 3mm to 3mm aluminum alloy shaft coupling is engineered for precise axis connections in India's growing automation sector. Imported from authorized US retailers, this flexible beam coupler ensures zero backlash and accommodates shaft deviations, making it ideal for sensitive applications like 3D printers, CNC machines, and encoders.
Constructed from high-strength aluminum alloy, this coupling features a spring-type design with a buffering effect. It effectively manages deviations in diameters, angles, and shafts, ensuring smooth torque transmission. The integrated structure provides durability and light weight, crucial for high-speed applications where inertia is a concern. Each pack includes two couplings and one hexagonal wrench for easy installation.
Compared to local alternatives, this USA-sourced coupling offers superior precision and durability for critical components. All customs duties and GST are included in the price. Expect delivery via ExpressBox tracked service within 15-17 days.
Engineered for Precision Automation
This uxcell shaft coupling is built for applications demanding exact motion control. Its integrated aluminum alloy structure and helical cut design eliminate backlash, crucial for 3D printers and CNC machines where precise positioning is paramount. Unlike many local couplings that may have inherent play, this USA-sourced component ensures consistent, reliable torque transmission, minimizing errors in automated processes. All customs duties and GST are pre-paid, simplifying your import experience.
Ideal for Metric Shafts, Consider Alternatives for Imperial
This coupling is perfectly suited for standard metric shafts common in Indian industrial equipment, with 3mm bore diameters. If your motor or driven shaft is an imperial size (e.g., 1/4 inch or 1/2 inch), you will need to use shaft adapters or select a coupling with imperial bore sizes. For applications requiring very high torque or resistance to corrosive environments, consider stainless steel couplings, though they are typically heavier and more expensive.
Typical situations where uxcell 3mm to 3mm Aluminum Alloy Shaft Coupling L25xD19mm Flexible Beam Coupler (2-Pack) helps — illustrative scenarios, not customer reviews.
A hobbyist in Delhi building a custom 3D printer needs precise Z-axis movement.
This uxcell 3mm to 3mm coupling ensures zero backlash between the stepper motor and lead screw, enabling accurate layer height control and smooth, repeatable prints. The aluminum alloy construction is lightweight, reducing inertia for faster axis response.
A small workshop in Bangalore requires a reliable connection for a CNC machine's encoder.
The spring-type design buffers vibrations and minor shaft misalignments, protecting the encoder from damage and ensuring accurate feedback. Its durable aluminum alloy build withstands typical workshop conditions, and all duties are included for hassle-free import.
| Application | 3D Printers, CNC Machine Tools, DIY Robots, Motors, Encoders |
| Shaft Type | Motor Shaft, Encoder Shaft, Drive Shaft |
| Misalignment Accommodation | Angular, Parallel, Axial |
| Cost per use | ₹805 per coupler — 2 couplers in pack |
| Shelf life after opening | 12 months |
| Reapplication math | N/A (Durable product) |
| Contraindications | Imperial shaft sizes (requires adapters), very high torque applications requiring steel, corrosive environments |
| Allergens / common irritants | None |
| Feature | uxcell 3mm to | Others |
|---|---|---|
| Bore Size | 3mm to 3mm | Typically metric (e.g., 3mm, 5mm, 6.35mm) or imperial; verify exact mm sizes. |
| Material | High-strength Aluminum Alloy | Aluminum alloy or steel; steel offers higher torque but is heavier. |
| Backlash | Zero Backlash (Helical Beam) | Varies; some rigid couplings may have slight play, jaw couplings can have backlash. |
| Misalignment Handling | Accommodates angular, parallel, axial deviations | Varies by coupling type; rigid types offer little to none. |
| Cost per Coupler | ₹805 per coupler — 2 couplers in pack | ₹200-₹600 per coupler, depending on size and material. |
| SKU | kkc1053 |
| Brand | uxcell |
| Material | Aluminum Alloy |
| Color | Silver |
| Connection Bore Diameter | 3mm to 3mm |
| Total Length | 25mm (0.98 inch) |
| Outside Diameter | 19mm (0.75 inch) |
| Package Content | 2 x Shaft Couplings, 1 x Hexagonal Wrench |
| Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners |
About uxcell
uxcell specializes in providing a wide range of industrial and electronic components, including couplings, connectors, and fasteners, for DIY and professional applications.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
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This item:
uxcell 3mm to 3mm Aluminum Alloy Shaft Coupling L25xD19mm Flexible Beam Coupler (2-Pack)
1,610
This item
uxcell 3mm to 3mm Aluminum Alloy Shaft Coupling L25xD19mm Flexible Beam Coupler (2-Pack)
1,610
Total price:
5,130
You save 1,830 (26%) Extra3 items selected
3 items
5,130You save 1,830 (26%) Extra
| Attributes | Current |  |  |  |  |  |  |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 1,610 2,050 | 1,460 2,070 | 2,060 2,840 | 3,520 5,420 | 1,720 2,750 | 2,300 3,920 | 1,980 3,160 |
| Rating | 4.90(17) | 4.90(21) | 5.00(2) | 4.50(1,036) | 4.70(294) | 4.70(1,645) | 4.60(73) |
| Brand Name | uxcell | uxcell | CNBTR | Quartet | uxcell | ALKOO | SmartSign |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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