Description
BOLA Globe Stirrer Coupling provides a mechanically solid plastic link for laboratory stirring drives that require defined torque transfer and plug-style connection. The coupling supports powerful force transmission up to 300 Ncm, is suitable for speeds up to 1200 rpm, and allows a maximum axis offset of 10 mm, helping accommodate minor misalignment between motor and shaft. At the lower end, the stirrer-shaft intake uses an internal square AF 6 (SW6) plug connection; the upper chuck intake is AF 8 (SW8). Overall length is 180 mm, giving a compact profile for standard overhead-stirrer setups. Net weight is 0,0442 kg per piece, and the product is offered as a single unit. This configuration suits shafts and chucks that rely on square drive geometry rather than round compression fittings, supporting secure engagement during continuous mixing. From manufacturer Bohlender, the globe-type design emphasises durable plastic construction and consistent mechanical performance in chemical, pharmaceutical, and general laboratory environments where controlled stirring and quick coupling are needed.
This article is part of Magnetic stirrers, in Stirring, shaking & mixing.
Key features
- Pack size: 1 pc
- Total length: 180 mm
- Shaft intake (bottom): internal square SW6 / AF 6 plug connection
- Chuck intake (top): SW8 / AF 8
- Torque transmission: up to 300 Ncm
- Max. speed: 1200 rpm
- Technical Information Sheet:
Recently viewed
You may also like
Browse related categories
Category
Sub-category
Catalogue
Brand
Questions about BOLA Globe Stirrer Couplings, L 180 mm SW 6 for square 6 mm chuck adaptor with o
What is this article?
BOLA Globe Stirrer Couplings, L 180 mm SW 6 for square 6 mm chuck adaptor with o is the article on this page. Luminix Health distributes Bohlender for laboratory use. It sits in Magnetic stirrers, inside Stirring, shaking & mixing, in Lab instruments.
A magnetic stirrer is the motor and the plate under the flask. Many also heat. The stirring capacity is the litres of a water-like liquid it can turn, and a viscous liquid defeats a rating that was measured on water.
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 Magnetic stirrers. The catalogue is Lab instruments.
Shelves beside this one are Magnetic stirring bars, Stirring shafts, propellers & impellers, 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.
How does ordering and shipping work?
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.