Description
Flexible stirrer coupling (for 6-10 mm stirrer shafts) is a laboratory accessory engineered for reliable connection of stirrer shafts within the 6–10 mm diameter range. It incorporates a clamping pin specifically suited for stirrer shafts of Ø 10 mm, enabling secure yet flexible torque transmission during mixing and homogenisation tasks. Supplied as a single piece with a net weight of 0,080 kg, the coupling supports quick assembly and disassembly in overhead stirrer setups commonly found in research, development and quality-control laboratories. Its design accommodates a practical range of shaft diameters, making it suitable for varied experimental configurations that require adaptable power transfer without rigid alignment constraints. Manufactured by Heidolph, this component belongs to the stirrer-coupling and quick-connect category and originates from Germany. The compact form factor and precise clamping geometry contribute to stable operation under typical laboratory stirring conditions, reducing the risk of slippage while allowing convenient shaft changes. Ideal for routine sample preparation, synthesis work and process development, the coupling integrates seamlessly into existing laboratory stirring systems that utilise shafts in the stated diameter window.
This article is part of Stirring shafts, propellers & impellers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Product type: Flexible stirrer coupling
- Shaft diameter range: 6–10 mm
- Clamping pin: for stirrer shafts Ø 10 mm
- EAN: 4255661402441
- Technical Information Sheet:
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Questions about Flexible stirrer coupling (for 6-10 mm shafts)
What is this article?
Flexible stirrer coupling (for 6-10 mm shafts) is the article on this page. Luminix Health distributes Heidolph for laboratory use. It sits in Stirring shafts, propellers & impellers, inside Stirring, shaking & mixing, in Lab instruments.
A shaft, a propeller or an impeller is the wetted end of an overhead stirrer. The diameter and the pitch decide whether the liquid turns over. The material, stainless steel or PTFE, decides what the liquid may be. The chuck size has to match the stirrer.
Stirring keeps a mixture uniform or helps a solid dissolve. A magnetic stirrer spins a bar inside a closed vessel. An overhead stirrer drives a shaft when the liquid is viscous or the volume is large. A vortex mixer agitates a tube. A shaker moves a whole rack or a plate. The shape of the impeller and the speed decide whether the liquid turns over or merely spins. The vessels being stirred are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stirring, shaking & mixing. The sub-category is Stirring shafts, propellers & impellers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Magnetic stirrers, Stirring & mixing accessories, Homogenisers & dispersers, Shakers, rockers & rotators, Overhead stirrers and Vortex mixers.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.