Spaggiari SW063 30:1 Worm Gearbox – 28mm Bore

This Spaggiari SW063 30:1 worm gearbox is a larger aluminium worm gearbox suited to higher torque applications and broader industrial duties. It features a 28mm hollow bore output and a modular SW-series design compatible with multiple IEC motor input configurations. This version is aimed at applications needing stronger reduction with increased output torque, reliable right-angle power transmission, and compact installation.

---

Gearbox Overview

The SW063 series is a modular right-angle worm gearbox range designed for conveyors, handling systems, packaging machinery, process equipment, and general industrial drives. With a 30:1 reduction ratio, this gearbox is typically well suited to heavier-duty machinery and slower process speeds, while the hollow bore output makes it easy to integrate with driven shafts in compact machine layouts.

---

Why Choose This Configuration?

This ratio gives more noticeable speed reduction and greater torque multiplication, which is useful where smoother, slower mechanical movement is needed. The SW063 casing is designed for flexible installation and is supplied as a lubricated-for-life aluminium gearbox, giving buyers a practical option where compact footprint, smooth running, and straightforward motor adaptation matter.

---

Technical Details

Gearbox size: SW063
Gear ratio: 30:1
Output bore: 28mm hollow bore
Gearbox type: Single-stage right-angle worm gearbox
Housing material: Die-cast aluminium alloy
Finish: Orange-peel blue epoxy-polyester RAL 5010
Mounting positions: B3, B6, B7, B8, V5, V6
Preferred mounting position: B3
Lubrication: Lubricated for life with synthetic oil, ENI TELIUM VSF
Oil quantity (B3): 0.30 litres
Approximate gearbox weight: 6.2kg

---

Internal Links & Compatible Options

Same gearbox size, different ratios: explore nearby ratio options for the Spaggiari SW063.

Same ratio, different gearbox sizes: explore nearby sizes offering a 30:1 ratio.

More Spaggiari gearboxes: Browse all worm gearboxes Browse all gearboxes

Helpful calculators:
Gearbox Ratio & Speed Calculator |
Output Torque Calculator

---

Frequently Asked Questions

What does a 30:1 worm gearbox do?

A 30:1 worm gearbox reduces the input speed by a factor of 30, lowering output speed while multiplying torque at the driven shaft.

What is the advantage of a hollow bore output?

A 28mm hollow bore lets the gearbox mount directly onto a shaft, which helps reduce footprint and can simplify assembly in many machine designs.

What mounting positions can this gearbox be used in?

The SW series supports mounting positions B3, B6, B7, B8, V5 and V6, with B3 being the technically preferred position for lower oil splash, better lubrication and less heating.

Is this gearbox supplied lubricated?

Yes. The gearbox is supplied lubricated for life with synthetic oil and is intended for the mounting positions shown in the catalogue.

What applications is this gearbox commonly used for?

Worm gearboxes like this are commonly used on conveyors, packaging machinery, handling equipment, mixers, feeders, and other industrial systems that need compact right-angle speed reduction.