32 % ବନ୍ଦ |
5mm to 8mm Flexible Coupling
High-quality aluminum alloy flexible shaft coupling designed to connect a 5mm motor shaft to an 8mm lead screw or shaft. Ideal for CNC machines, 3D printers, and robotics projects. Available from The Engineer Store, Bengaluru with fast shipping and full technical support.
Specifications
| Type | Flexible Jaw/Spiral Beam Shaft Coupling |
| Bore Diameter 1 | 5mm |
| Bore Diameter 2 | 8mm |
| Outer Diameter | 19mm (typical) |
| Overall Length | 25mm (typical) |
| Material | Aluminum Alloy |
| Clamping Method | Set Screw / Clamp Style |
| Misalignment Compensation | Angular, Parallel & Axial |
| Max Torque | ~5 Nm |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Misalignment Absorption: Spiral beam design compensates for angular, parallel, and axial misalignment between connected shafts, reducing vibration and protecting bearings.
- Lightweight & Durable: Machined from aluminum alloy for an excellent strength-to-weight ratio and long-lasting corrosion resistance.
- Zero Backlash Design: Ensures precise motion transfer critical for CNC positioning and 3D printer accuracy.
- Easy Installation: Simple set-screw clamping allows quick attachment and removal without special tools - just an Allen key.
- Vibration Dampening: Flexible element absorbs motor vibrations, resulting in smoother operation and quieter performance.
Why Choose This?
- 100% authentic from trusted mechanical component suppliers
- Precision-machined bore ensures snug fit on 5mm and 8mm shafts
- 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse across India
- Expert technical support for integration and troubleshooting
- Affordable pricing with bulk discounts available
Project Ideas
- CNC Machine Builds: Connect NEMA 17 stepper motors (5mm shaft) to 8mm lead screws or threaded rods for X, Y, and Z axis motion systems.
- 3D Printer Upgrades: Replace rigid couplings with flexible ones to eliminate Z-axis banding artifacts and improve print quality on Prusa, Ender, and custom builds.
- Robotics & Automation: Link drive motors to mechanical assemblies in robotic arms, conveyor systems, and automated positioning platforms.
- DIY Laser Engravers: Pair stepper motors with linear lead screws for precise X-Y gantry movement in homemade laser cutter and engraver projects.
- Learning & Education: Excellent hands-on component for mechanical engineering, mechatronics, and STEM coursework involving power transmission concepts.
What's in the Box
- 1 x 5mm to 8mm Flexible Shaft Coupling
- Pre-installed set screws (Allen/hex socket type)
Frequently Asked Questions
Is this coupling compatible with NEMA 17 stepper motors?
Yes. Most NEMA 17 stepper motors have a 5mm diameter shaft, making this 5mm-to-8mm coupling a perfect match for connecting to 8mm lead screws commonly used in CNC and 3D printer builds.
What is the difference between a flexible and rigid coupling?
A flexible coupling can absorb minor shaft misalignment (angular, parallel, and axial) and dampen vibrations, whereas a rigid coupling requires near-perfect alignment. Flexible couplings are strongly recommended for lead screw applications to prevent binding and bearing wear.
Is this 100% authentic?
Yes, sourced directly from authorized distributors. Quality and dimensional accuracy verified before dispatch.
What warranty is provided?
7-day warranty on manufacturing defects covering material and manufacturing defects. Full replacement guaranteed.
How fast is shipping?
1-5 business days to most locations in India from our Bengaluru warehouse. Same-day dispatch available for orders within Bengaluru.
Do you provide technical support?
Yes, full technical support via email and WhatsApp 24/7. We can help with selection, installation guidance, and troubleshooting.
What is the return policy?
7-day returns on defective or incorrectly shipped items. Full refund or replacement at your choice.
Are bulk discounts available?
Yes, wholesale pricing is available on orders of 10+ units. Contact our sales team for a custom
Buy 5mm to 8mm Flexible Coupling Online in India
Purchase the 5mm to 8mm Flexible Coupling online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 5mm to 8mm Flexible Coupling with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 5mm to 8mm Flexible Coupling at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.
5mm to 8mm Flexible Coupling
High-quality aluminum alloy flexible shaft coupling designed to connect a 5mm motor shaft to an 8mm lead screw or shaft. Ideal for CNC machines, 3D printers, and robotics projects. Available from The Engineer Store, Bengaluru with fast shipping and full technical support.
Specifications
| Type | Flexible Jaw/Spiral Beam Shaft Coupling |
| Bore Diameter 1 | 5mm |
| Bore Diameter 2 | 8mm |
| Outer Diameter | 19mm (typical) |
| Overall Length | 25mm (typical) |
| Material | Aluminum Alloy |
| Clamping Method | Set Screw / Clamp Style |
| Misalignment Compensation | Angular, Parallel & Axial |
| Max Torque | ~5 Nm |
| Origin | Original/Authentic |
| Warranty | 7-day warranty on manufacturing defects |
| Support | Email & WhatsApp 24/7 |
Key Features
- Misalignment Absorption: Spiral beam design compensates for angular, parallel, and axial misalignment between connected shafts, reducing vibration and protecting bearings.
- Lightweight & Durable: Machined from aluminum alloy for an excellent strength-to-weight ratio and long-lasting corrosion resistance.
- Zero Backlash Design: Ensures precise motion transfer critical for CNC positioning and 3D printer accuracy.
- Easy Installation: Simple set-screw clamping allows quick attachment and removal without special tools - just an Allen key.
- Vibration Dampening: Flexible element absorbs motor vibrations, resulting in smoother operation and quieter performance.
Why Choose This?
- 100% authentic from trusted mechanical component suppliers
- Precision-machined bore ensures snug fit on 5mm and 8mm shafts
- 1-5 day shipping, 7-8 day delivery from Bengaluru warehouse across India
- Expert technical support for integration and troubleshooting
- Affordable pricing with bulk discounts available
Project Ideas
- CNC Machine Builds: Connect NEMA 17 stepper motors (5mm shaft) to 8mm lead screws or threaded rods for X, Y, and Z axis motion systems.
- 3D Printer Upgrades: Replace rigid couplings with flexible ones to eliminate Z-axis banding artifacts and improve print quality on Prusa, Ender, and custom builds.
- Robotics & Automation: Link drive motors to mechanical assemblies in robotic arms, conveyor systems, and automated positioning platforms.
- DIY Laser Engravers: Pair stepper motors with linear lead screws for precise X-Y gantry movement in homemade laser cutter and engraver projects.
- Learning & Education: Excellent hands-on component for mechanical engineering, mechatronics, and STEM coursework involving power transmission concepts.
What's in the Box
- 1 x 5mm to 8mm Flexible Shaft Coupling
- Pre-installed set screws (Allen/hex socket type)
Frequently Asked Questions
Is this coupling compatible with NEMA 17 stepper motors?
Yes. Most NEMA 17 stepper motors have a 5mm diameter shaft, making this 5mm-to-8mm coupling a perfect match for connecting to 8mm lead screws commonly used in CNC and 3D printer builds.
What is the difference between a flexible and rigid coupling?
A flexible coupling can absorb minor shaft misalignment (angular, parallel, and axial) and dampen vibrations, whereas a rigid coupling requires near-perfect alignment. Flexible couplings are strongly recommended for lead screw applications to prevent binding and bearing wear.
Is this 100% authentic?
Yes, sourced directly from authorized distributors. Quality and dimensional accuracy verified before dispatch.
What warranty is provided?
7-day warranty on manufacturing defects covering material and manufacturing defects. Full replacement guaranteed.
How fast is shipping?
1-5 business days to most locations in India from our Bengaluru warehouse. Same-day dispatch available for orders within Bengaluru.
Do you provide technical support?
Yes, full technical support via email and WhatsApp 24/7. We can help with selection, installation guidance, and troubleshooting.
What is the return policy?
7-day returns on defective or incorrectly shipped items. Full refund or replacement at your choice.
Are bulk discounts available?
Yes, wholesale pricing is available on orders of 10+ units. Contact our sales team for a custom
Buy 5mm to 8mm Flexible Coupling Online in India
Purchase the 5mm to 8mm Flexible Coupling online at The Engineer Store - India's most trusted electronics components store. We deliver across all major cities including Bengaluru, Mumbai, Delhi, Chennai, Hyderabad, Pune, Kolkata, Ahmedabad, Jaipur, and Surat. Get the best price on 5mm to 8mm Flexible Coupling with fast 1-5 day shipping from our Bengaluru warehouse. All products are 100% authentic, sourced from authorized distributors with 7-day warranty on manufacturing defects.
Looking to buy 5mm to 8mm Flexible Coupling at the best price in India? The Engineer Store offers competitive pricing, bulk discounts for orders of 10+ units, and dedicated technical support via email and WhatsApp. Whether you are a hobbyist, student, or professional engineer, we have everything you need for your electronics projects.