Right Angle Worm Gear Reducers
Right-angle worm gear reducers deliver 90-degree power transmission in a compact, quiet, mechanically simple package.

Overview
Right-angle worm gear reducers deliver 90-degree power transmission in a compact, quiet, mechanically simple package. The worm-and-wheel geometry is naturally self-locking at high reduction ratios, which makes these units the default choice for hoists, winches, lifting gear, and indexing tables that need to hold a load without an external brake. They also fit cleanly into tight machine envelopes: packaging lines, conveyors, mixers, and process equipment, where a parallel-shaft footprint would not.
Brands & models
- Boston Gear
- Winsmith
- Cone Drive
- Hub City
- Grove Gear
- Morse
Why us
Why choose Right Angle Worm Gear Reducers from Northwest Power Products
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Same-Day & Next-Day Builds
In-stock reducers ship same day; rebuilds start the moment your unit lands.
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Production line down? Call any hour
Our phone is answered around the clock.
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In-house gear cutting on bevel, helical, spur, and worm
Replace obsolete parts.
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Direct technical answers
You talk to people who service these drives.
Frequently Asked Questions
Why pick a worm gear reducer instead of a helical-bevel right-angle unit?
Are worm reducers cross-compatible across Boston Gear, Winsmith, and Cone Drive?
Interested in Right Angle Worm Gear Reducers?
Talk to someone who knows these drives
Send us the details and our quote desk will come back to you.
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