---
title: Miniature Worm Gear Drives at Torque Transmission
description: Torque Transmission now has SW-3 & SW-4 Miniature Worm Gear Drives available in the ratios of 5:1, 10:1, and 20:1. Learn more!
---

[Blog | Torque Transmission ](https://www.torquetrans.com/blog)

# [Miniature Worm Gear Drives at Torque Transmission](https://www.torquetrans.com/blog/torque-topics-torque-transmission-offers-new-miniature-worm-gear-drive)

 Written by [Torque Transmission](https://www.torquetrans.com/blog/author/torque-transmission) | June 03, 2022

We are pleased to announce a new product offering at Torque Transmission. We now have SW-3 & SW-4 Miniature Worm Gear Right Angle Gearboxes available in the ratios of 5:1, 10:1, and 20:1. The output shaft diameters on these drives range from 0.1873" on the SW-3 to 0.2497" on the SW-4.

 

Technical Features

• Input Torque - 12.5 in*lb   
• Ratios - 5:1, 10:1, 20:1   
• Speed to 3000 rpm   
• Size: 1.5” x 1.5” x 1.08”   
• Max. backlash - 2°   
• Single piece input shaft and worm   
• Hardened steel output gear   
• Single output shaft RH or LH upon request   
• Breakaway torque 12 in*oz

 

Mechanical Information

• Machined aluminum housing   
• Bearings - oil impregnated bronze   
• Weight - 0.25 lb

 

Drawing

 

Click on the image below to download a printable PDF spec sheet for the SW-3 / SW-4.

<https://www.torquetrans.com/hubfs/Torque-NewProduct-Miniature-Worm-Gear-1.pdf>

 

 

 

 

 

[View full post](https://www.torquetrans.com/blog/torque-topics-torque-transmission-offers-new-miniature-worm-gear-drive)

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