SITI MI110 100:1 Worm Gearbox SITI MI110 80:1 Worm Gearbox SITI MI110 60:1 Worm Gearbox SITI MI110 50:1 Worm Gearbox SITI MI110 40:1 Worm Gearbox SITI MI110 30:1 Worm Gearbox SITI MI110 25:1 Worm Gearbox SITI MI110 20:1 Worm Gearbox SITI MI110 15:1 Worm Gearbox SITI MI110 10:1 Worm Gearbox SITI MI110 7.5:1 Worm Gearbox SITI MI80 100:1 Worm Gearbox SITI MI80 80:1 Worm Gearbox SITI MI80 60:1 Worm Gearbox SITI MI80 50:1 Worm Gearbox SITI MI80 40:1 Worm Gearbox SITI MI80 30:1 Worm Gearbox SITI MI80 25:1 Worm Gearbox SITI MI80 20:1 Worm Gearbox SITI MI80 15:1 Worm Gearbox SITI MI80 10:1 Worm Gearbox SITI MI80 7.5:1 Worm Gearbox SITI MI70 100:1 Worm Gearbox SITI MI70 80:1 Worm Gearbox SITI MI70 60:1 Worm Gearbox SITI MI70 50:1 Worm Gearbox SITI MI70 40:1 Worm Gearbox SITI MI70 30:1 Worm Gearbox SITI MI70 25:1 Worm Gearbox SITI MI70 20:1 Worm Gearbox SITI MI70 15:1 Worm SITI MI70 20:1 Worm Gearbox SITI MI70 10:1 Worm Gearbox SITI MI70 7.5:1 Worm Gearbox SITI MI60 100:1 Worm Gearbox SITI MI60 80:1 Worm Gearbox SITI MI60 60:1 Worm Gearbox SITI MI60 50:1 Worm Gearbox SITI MI60 40:1 Worm Gearbox SITI MI60 30:1 Worm Gearbox SITI MI60 25:1 Worm Gearbox SITI MI60 20:1 Worm Gearbox SITI MI60 15:1 Worm Gearbox SITI MI60 7.5:1 Worm Gearbox SITI MI60 10:1 Worm Gearbox

SITI MI80 Worm Gearboxes - 35mm Hollow Bore

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SITI MI80 Supplier UK – SITI Worm Gearboxes with 35mm Hollow Bore

SITI MI80 worm gearboxes are designed for compact right-angle speed reduction and dependable torque multiplication in conveyors, packaging lines, handling systems, processing equipment and general OEM machinery. Use this page to compare the SITI MI80 range by ratio and neighbouring SITI sizes so you can shortlist the right gearbox faster.

This SITI size is commonly selected when buyers need a compact worm gearbox with 35mm Hollow Bore. Use the quick links below to compare nearby sizes, browse popular reduction ratios and explore alternative brands if you need a different specification.

Get a SITI MI80 Quote
Check Torque Requirements

Compare Nearby SITI Sizes

Use these quick links to compare the closest SITI size families when you are checking bore size, gearbox footprint, torque capacity or replacement fit.


SITI MI30 – 14mm Hollow Bore


SITI MI40 – 19mm Hollow Bore


SITI MI50 – 24mm Hollow Bore


SITI MI60 – 25mm Hollow Bore


SITI MI70 – 28mm Hollow Bore


SITI MI110 – 42mm Hollow Bore

Shop Popular SITI MI80 Ratios

Use these ratio links to browse the closest SITI MI80 products by reduction, making it easier to compare output speed, torque and gearbox configuration.


7.5:1


10:1


15:1


20:1


25:1


30:1


40:1


50:1


60:1


80:1


100:1

Compare Alternative Worm Gearbox Brands

Many buyers compare alternative brands based on bore size, mounting style, availability and replacement compatibility. Use the related links below if you need a different specification.


Varvel


Motovario


STM


Bonfiglioli


Spaggiari


Rossi


TEC

Helpful Tools & Compatibility Links

All SITI Gearboxes | All Worm Gearboxes | IEC Electric Motors | Gear Ratio & Speed Calculator | Output Torque Calculator | Service Factor Calculator

SITI MI80 FAQs

What is the SITI MI80 size best suited to?

SITI MI80 gearboxes are commonly used on conveyors, packaging machinery, automation systems and general industrial equipment where a compact right-angle drive is required.

How should I choose the right ratio in SITI MI80?

Choose the ratio based on your required output speed and load. Lower ratios keep output speed higher, while higher ratios reduce speed further and increase torque multiplication. The ratio links above help you compare the closest options quickly.

Should I compare this size with neighbouring SITI families?

Yes. Comparing nearby SITI sizes is a good way to check whether you need more torque capacity, a different bore size or a better replacement fit. The nearby size links on this page make that comparison quicker.

Can these be used as replacements?

Yes. If you are replacing an existing unit, match the model size, ratio, bore size and mounting style as closely as possible. Send us the existing details and we will help identify the most suitable replacement.

Do you offer help with replacements and cross-references?

Yes. If you are replacing an existing unit, send us the model details, ratio, bore size and mounting style and we will help you identify the most suitable SITI replacement.