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4Pcs 10mm Shaft Coupler, Rigid Coupling Flanged Motor Guide - size: 10mm

4Pcs 10mm Shaft Coupler, Rigid Coupling Flanged Motor Guide - size: 10mm

$9.11 USD
$9.11 USD
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About this item

  • ✅ Precision 10mm Inner Diameter for Large Shafts – This 10mm inner diameter shaft coupler is precision-bored to exactly match 10mm motor shafts, lead screws, and drive rods. The tight tolerance ensures zero wobble and perfect alignment for heavy-duty industrial applications.
  • ✅ Heavy Duty shaft coupler for large motors – NEMA34 & Industrial Servos – This shaft coupler for large motors is specifically sized for NEMA34 steppers, industrial servo motors, and other 10mm shaft motors. The flange base allows rigid mounting to motor face plates, creating a robust drive system.
  • ✅ Industrial Grade heavy duty rigid coupling – Zero Backlash – This heavy duty rigid coupling provides a solid, zero-backlash connection between two 10mm shafts. Unlike flexible couplers, it maintains precise angular alignment under high torque, making it ideal for CNC lead screw drives and industrial positioning systems.
  • ✅ Precision Bored 10mm Hole with Anti-Slip Set Screw Locking – The precision bored 10mm hole and hardened alloy steel construction deliver high torque transmission without slippage. Two M4 set screw locking points per side provide an anti slip design, securing shafts even under heavy vibration and dynamic loads.
  • ✅ Flanged Design for Easy Panel Mounting – The integrated flange with two M4 mounting holes allows you to bolt the coupling directly to a motor face or equipment panel. This simplifies mechanical design, eliminates additional shaft supports, and ensures long-term reliability in industrial environments.

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Reviews

  • ⭐⭐⭐⭐⭐

    Hannah Miller — Seattle, Washington
    I ordered several science activity supplies for projects at home. The product descriptions made it easier to compare the available options, and everything fit neatly into our learning space. Stemora made finding tools for hands-on activities feel simple and organized.

  • ⭐⭐⭐⭐⭐

    Daniel Foster — Austin, Texas
    I found a useful selection of electronics and robotics accessories for a beginner project. It was convenient to browse related components in clearly organized categories. I would consider shopping here again when planning another maker activity.

  • ⭐⭐⭐⭐⭐

    Lauren Bennett — Denver, Colorado
    The measurement and observation tools I selected worked well for the classroom activities I had planned. I especially appreciated being able to review the product details before ordering and choose items that matched the lesson requirements.

  • ⭐⭐⭐⭐⭐

    Jason Parker — Portland, Oregon
    I purchased a few storage items and small tools for organizing my maker workspace. The products helped keep components, wires, and project materials easier to sort and access. The overall shopping experience was straightforward and convenient.

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FAQ

What types of products does Stemora offer?


Stemora offers supplies for science experiments, microscopy, biology learning, measurement, laboratory organization, electronics, robotics, coding education, 3D printing, maker projects, and classroom activities. Available products and specifications may change over time.

Are Stemora products suitable for children?


Recommended ages vary by product. Please review the product description, manufacturer guidance, included warnings, and required skill level before purchasing. Products containing small parts, tools, electrical components, glass, or chemicals may not be suitable for young children.

Is adult supervision required?


Adult supervision is recommended for children and students, especially when using electrical components, sharp tools, heated equipment, glassware, small parts, or experiment materials. Customers are responsible for following all product instructions and safety precautions.

Can these products be used at home and in classrooms?


Many products may be suitable for classrooms, home learning, science projects, maker spaces, and hobby activities. Suitability depends on the specific product, learning environment, user experience, and intended activity.

How can I check what is included with a product?


Please review the product title, description, specifications, images, package quantity, and included-components section before ordering. Items shown for demonstration or scale in product images may not always be included.

How do I know whether an electronic or robotics part is compatible?


Check the listed dimensions, voltage, connector type, board compatibility, operating requirements, and supported platforms. Compatibility is not guaranteed unless it is specifically stated on the product page. Contact us before ordering if you need clarification.

When will I receive tracking information?


Tracking information is generally provided within 3–5 business days after an order is confirmed. In some cases, processing may take approximately 7–8 business days. Delivery may require an additional 4–5 business days after tracking becomes available, depending on the carrier and destination.

Why did my order arrive in separate packages?


Products in the same order may be shipped from different fulfillment locations. As a result, items may arrive separately and have different tracking numbers. You will not be charged additional shipping fees solely because an order is divided into multiple packages.

Can I change or cancel my order?


Contact us as soon as possible at vaioamaonaoak@gmail.com. We will try to assist, but changes or cancellations cannot be guaranteed once an order has entered processing or has been shipped.

What should I do if an item arrives damaged, defective, or incorrect?


Contact us promptly at vaioamaonaoak@gmail.com with your order number, a description of the issue, and clear photographs of the item, packaging, and shipping label. Please retain the product and original packaging while we review your request. Eligibility and available resolutions are subject to our Return & Refund Policy.

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