A worm gear reducer (also called a worm gear speed reducer) is a compact, enclosed reduction gearbox that provides right-angle power transmission. These mechanical devices are widely used in machinery that requires speed reduction and torque multiplication in a small footprint. Worm gear reducers accessories, such as fan kits and base kits, are available for optimal performance.
Worm Gear Reducers Made Simple
From gear ratios to shaft orientations, this guide breaks down everything you need to know about worm gear reducers.
What Is a Worm Gear Reducer?
Key Features of Worm Gear Reducers
Offer economical right-angle power transmission
Quiet operation and good shock load resistance compared to many other gear types
Stocked Gear Ratios: Standard single reduction ratios available from stock include: 5:1, 10:1, 15:1, 20:1, 25:1, 30:1, 40:1, 50:1, 60:1
Easy Assembly with NEMA C-Face Motors
Most worm gear speed reducers are compatible with NEMA C-face motors, providing ease of assembly and disassembly. The NEMA C-face connection improves serviceability and reduces downtime.
Output Shaft Options
1. Solid Output Shaft: Most common
2. Hollow Output Shaft: Available for select models
3. Left/Right Shaft Orientation: Options are available based on your application needs.
Worm Gear Reducer Manufacturer Cross Reference Chart
Base C-Face Unit - (Add NEMA Frame and Ratio to Complete Part Descriptions)
Center Distance | Morse Raider | Boston 700 | Grove Gear | Dodge TIGEAR | Ohio Gear | Winsmith |
|---|---|---|---|---|---|---|
1.33 | 133Q | F173 | BMQ213 | Q133 | B2133-MQ | 913MDN |
1.54 | 154Q | F715 | BMQ215 | Q150 | — | — |
1.75 | 175Q | F718 | BMQ218 | Q175 | B2175-MQ | 917MDN |
2.06 | 206Q | F721 | BMQ220 | Q200 | B2206-MQ | 920MDN |
2.37 | 237Q | F724 | BMQ224 | — | B2238-MQ | 924MDN |
2.62 | 262Q | F726 | BMQ226 | Q262 | B2262-MQ | 926MDN |
3.00 | 300Q | F730 | BMQ230 | — | B2300-MQ | 930MDN |
3.25 | 325Q | F732 | BMQ232 | — | B2325-MQ | — |
Other Centers are also available - Contact Sales