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  9. Speed Reducers

Speed Reducers (8,500+ items) - Page 226

Worldwide Electric CALM40-100/1-56C Aluminum Worm Gear Reducer, 40mm, 100:1, 56C NEMA Frame CALM40-100/1-56C
Worldwide Electric

CALM40-100/1-56C Aluminum Worm Gear Reducer, 40mm, 100:1, 56C NEMA Frame

Zoro # G604902370
Mfr # CALM40-100/1-56C
product price:  $554.99
/ea
Worldwide Electric Worldwide HdRF262-20/1-DE-56C Cast Iron Right Angle Worm Gear Reducer 20:1 Ratio 56C Frame HdRF262-20/1-DE-56C
Worldwide Electric

Worldwide HdRF262-20/1-DE-56C Cast Iron Right Angle Worm Gear Reducer 20:1 Ratio 56C Frame

Zoro # G404902983
Mfr # HdRF262-20/1-DE-56C
product price:  $1,393.99
/ea
Worldwide Electric Aluminum Worm Gear Reducer, 90mm, 100:1, 56C NEMA Frame CALM90-100/1-56C
Worldwide Electric

Aluminum Worm Gear Reducer, 90mm, 100:1, 56C NEMA Frame

Zoro # G404902518
Mfr # CALM90-100/1-56C
product price:  $1,610.99
/ea
Worldwide Electric WINL37-50/1-56C, Helical Inline Speed Reducer, 56C Input Flange, 50:1 Ratio WINL37-50/1-56C
Worldwide Electric

WINL37-50/1-56C, Helical Inline Speed Reducer, 56C Input Flange, 50:1 Ratio

Zoro # G504902623
Mfr # WINL37-50/1-56C
product price:  $1,472.99
/ea
Worldwide Electric CALM90-40/1-145TC Aluminum Worm Gear Reducer, 90mm, 40:1, 145TC NEMA Frame CALM90-40/1-145TC
Worldwide Electric

CALM90-40/1-145TC Aluminum Worm Gear Reducer, 90mm, 40:1, 145TC NEMA Frame

Zoro # G304902274
Mfr # CALM90-40/1-145TC
product price:  $1,725.99
/ea
Worldwide Electric WINL37-5/1-145TC, Helical Inline Speed Reducer, 145TC Input Flange, 5:1 Ratio WINL37-5/1-145TC
Worldwide Electric

WINL37-5/1-145TC, Helical Inline Speed Reducer, 145TC Input Flange, 5:1 Ratio

Zoro # G204902602
Mfr # WINL37-5/1-145TC
product price:  $1,488.99
/ea
Worldwide Electric Worldwide Cast Iron Right Angle Worm Gear Reducer 40:1 Ratio 56C Frame HdRF237-40/1-H-56C
Worldwide Electric

Worldwide Cast Iron Right Angle Worm Gear Reducer 40:1 Ratio 56C Frame

Zoro # G304902908
Mfr # HdRF237-40/1-H-56C
product price:  $1,579.99
/ea
Worldwide Electric Worldwide Electric CALM30-7.5/1-56C Aluminum Worm Gear Reducer, 30mm, 7.5:1, 56C NEMA Frame CALM30-7.5/1-56C
Worldwide Electric

Worldwide Electric CALM30-7.5/1-56C Aluminum Worm Gear Reducer, 30mm, 7.5:1, 56C NEMA Frame

Zoro # G304902168
Mfr # CALM30-7.5/1-56C
product price:  $425.99
/ea
Worldwide Electric Worldwide HdRF154-50/1-L-56C Cast Iron Right Angle Worm Gear Reducer 50:1 Ratio 56C Frame HdRF154-50/1-L-56C
Worldwide Electric

Worldwide HdRF154-50/1-L-56C Cast Iron Right Angle Worm Gear Reducer 50:1 Ratio 56C Frame

Zoro # G305489651
Mfr # HdRF154-50/1-L-56C
product price:  $653.99
/ea
Worldwide Electric Worldwide Cast Iron Right Angle Worm Gear Reducer 15:1 Ratio 145T Frame HdRF262-15/1-H-145TC
Worldwide Electric

Worldwide Cast Iron Right Angle Worm Gear Reducer 15:1 Ratio 145T Frame

Zoro # G004902185
Mfr # HdRF262-15/1-H-145TC
product price:  $1,783.99
/ea
Worldwide Electric WWE KHN77-15/1-H-213/5TC, Cast-Iron Helical Bevel Speed Reducer; 213/5TC Input Flange, 15/1, Foot Mt KHN77-15/1-H-213/5TC
Worldwide Electric

WWE KHN77-15/1-H-213/5TC, Cast-Iron Helical Bevel Speed Reducer; 213/5TC Input Flange, 15/1, Foot Mt

Zoro # G404902150
Mfr # KHN77-15/1-H-213/5TC
product price:  $3,904.99
/ea
Worldwide Electric Worldwide HdRF262-20/1-R-56C Cast Iron Right Angle Worm Gear Reducer 20:1 Ratio 56C Frame HdRF262-20/1-R-56C
Worldwide Electric

Worldwide HdRF262-20/1-R-56C Cast Iron Right Angle Worm Gear Reducer 20:1 Ratio 56C Frame

Zoro # G804902521
Mfr # HdRF262-20/1-R-56C
product price:  $1,293.99
/ea
Worldwide Electric CALM40-10/1-56C Aluminum Worm Gear Reducer, 40mm, 10:1, 56C NEMA Frame CALM40-10/1-56C
Worldwide Electric

CALM40-10/1-56C Aluminum Worm Gear Reducer, 40mm, 10:1, 56C NEMA Frame

Zoro # G804902255
Mfr # CALM40-10/1-56C
product price:  $546.99
/ea
Worldwide Electric Worldwide Electric WINL37-20/1-145TC, Helical Inline Speed Reducer, 145TC Input Flange, 20:1 Ratio WINL37-20/1-145TC
Worldwide Electric

Worldwide Electric WINL37-20/1-145TC, Helical Inline Speed Reducer, 145TC Input Flange, 20:1 Ratio

Zoro # G804902620
Mfr # WINL37-20/1-145TC
product price:  $1,413.99
/ea
Worldwide Electric Aluminum Worm Gear Reducer, 50mm, 10:1, 56C NEMA Frame CALM50-10/1-56C
Worldwide Electric

Aluminum Worm Gear Reducer, 50mm, 10:1, 56C NEMA Frame

Zoro # G804902156
Mfr # CALM50-10/1-56C
product price:  $887.99
/ea
Worldwide Electric Worldwide HdRF133-60/1-H-56C Cast Iron Right Angle Worm Gear Reducer 50:1 Ratio 56C Frame HdRF133-60/1-H-56C
Worldwide Electric

Worldwide HdRF133-60/1-H-56C Cast Iron Right Angle Worm Gear Reducer 50:1 Ratio 56C Frame

Zoro # G804902439
Mfr # HdRF133-60/1-H-56C
product price:  $662.99
/ea
Worldwide Electric CALM30-60/1-56C Aluminum Worm Gear Reducer, 30mm, 60:1, 56C NEMA Frame CALM30-60/1-56C
Worldwide Electric

CALM30-60/1-56C Aluminum Worm Gear Reducer, 30mm, 60:1, 56C NEMA Frame

Zoro # G604902059
Mfr # CALM30-60/1-56C
product price:  $459.99
/ea
Worldwide Electric Worldwide HdRF325-20/1-H-182/4TC Cast Iron Right Angle Worm Gear Reducer 20:1 Ratio 182/4T Frame HdRF325-20/1-H-182/4TC
Worldwide Electric

Worldwide HdRF325-20/1-H-182/4TC Cast Iron Right Angle Worm Gear Reducer 20:1 Ratio 182/4T Frame

Zoro # G704902874
Mfr # HdRF325-20/1-H-182/4TC
product price:  $1,747.99
/ea
Worldwide Electric WINL37-30/1-56C, Helical Inline Speed Reducer, 56C Input Flange, 30:1 Ratio WINL37-30/1-56C
Worldwide Electric

WINL37-30/1-56C, Helical Inline Speed Reducer, 56C Input Flange, 30:1 Ratio

Zoro # G704902584
Mfr # WINL37-30/1-56C
product price:  $1,670.99
/ea
Worldwide Electric Worldwide HdRS133-15/1-R Cast Iron Right Angle Worm Gear Reducer 15:1 Ratio HdRS133-15/1-R
Worldwide Electric

Worldwide HdRS133-15/1-R Cast Iron Right Angle Worm Gear Reducer 15:1 Ratio

Zoro # G604902189
Mfr # HdRS133-15/1-R
product price:  $576.99
/ea
Worldwide Electric WINL87-2/1-213/5TC, Helical Inline Speed Reducer, 213/5TC Input Flange, 2:1 Ratio WINL87-2/1-213/5TC
Worldwide Electric

WINL87-2/1-213/5TC, Helical Inline Speed Reducer, 213/5TC Input Flange, 2:1 Ratio

Zoro # G704902560
Mfr # WINL87-2/1-213/5TC
product price:  $2,162.99
/ea
Worldwide Electric Worldwide Electric, Helical Inline Speed Reducer, 182/4TC Input Flange, 40:1 Ratio WINL87-40/1-182/4TC
Worldwide Electric

Worldwide Electric, Helical Inline Speed Reducer, 182/4TC Input Flange, 40:1 Ratio

Zoro # G604902585
Mfr # WINL87-40/1-182/4TC
product price:  $3,618.99
/ea
Worldwide Electric Worldwide HdRF325-30/1-DE-56C Cast Iron Right Angle Worm Gear Reducer 30:1 Ratio 56C Frame HdRF325-30/1-DE-56C
Worldwide Electric

Worldwide HdRF325-30/1-DE-56C Cast Iron Right Angle Worm Gear Reducer 30:1 Ratio 56C Frame

Zoro # G704902522
Mfr # HdRF325-30/1-DE-56C
product price:  $1,225.99
/ea
Worldwide Electric Worldwide Electric WINL87-50/1-182/4TC, Helical Inline Speed Reducer, 182/4TC Input Flange, 50:1 Ratio WINL87-50/1-182/4TC
Worldwide Electric

Worldwide Electric WINL87-50/1-182/4TC, Helical Inline Speed Reducer, 182/4TC Input Flange, 50:1 Ratio

Zoro # G704902508
Mfr # WINL87-50/1-182/4TC
product price:  $3,553.99
/ea
Worldwide Electric SMR9-25/1, Shaft Mount Reducer, Size 9, 25:1 Ratio, 4-15/16" Tapered Bore SMR9-25/1
Worldwide Electric

SMR9-25/1, Shaft Mount Reducer, Size 9, 25:1 Ratio, 4-15/16" Tapered Bore

Zoro # G604902646
Mfr # SMR9-25/1
product price:  $23,591.99
/ea
Worldwide Electric Worldwide HdRF237-50/1-L-56C Cast Iron Right Angle Worm Gear Reducer 50:1 Ratio 56C Frame HdRF237-50/1-L-56C
Worldwide Electric

Worldwide HdRF237-50/1-L-56C Cast Iron Right Angle Worm Gear Reducer 50:1 Ratio 56C Frame

Zoro # G504902869
Mfr # HdRF237-50/1-L-56C
product price:  $1,154.99
/ea
Worldwide Electric Aluminum Worm Gear Reducer, 63mm, 50:1, 56C NEMA Frame CALM63-50/1-56C
Worldwide Electric

Aluminum Worm Gear Reducer, 63mm, 50:1, 56C NEMA Frame

Zoro # G504902449
Mfr # CALM63-50/1-56C
product price:  $756.99
/ea
Worldwide Electric WWE, Cast-Iron Helical Bevel Speed Reducer; 182TC Input Flange, 45/1. KAN67-45/1-H-182TC
Worldwide Electric

WWE, Cast-Iron Helical Bevel Speed Reducer; 182TC Input Flange, 45/1.

Zoro # G504902067
Mfr # KAN67-45/1-H-182TC
product price:  $3,099.99
/ea
Worldwide Electric Aluminum Worm Gear Reducer, 30mm, 30:1, 56C NEMA Frame CALM30-30/1-56C
Worldwide Electric

Aluminum Worm Gear Reducer, 30mm, 30:1, 56C NEMA Frame

Zoro # G504902166
Mfr # CALM30-30/1-56C
product price:  $439.99
/ea
Worldwide Electric Helical Inline Speed Reducer, 182/4TC Input Flange, 5:1 Ratio WINL67-5/1-182/4TC
Worldwide Electric

Helical Inline Speed Reducer, 182/4TC Input Flange, 5:1 Ratio

Zoro # G504902555
Mfr # WINL67-5/1-182/4TC
product price:  $1,465.99
/ea
Worldwide Electric Worldwide Cast Iron Right Angle Worm Gear Reducer 40:1 Ratio 56C Frame HdRF237-40/1-L-56C
Worldwide Electric

Worldwide Cast Iron Right Angle Worm Gear Reducer 40:1 Ratio 56C Frame

Zoro # G504902852
Mfr # HdRF237-40/1-L-56C
product price:  $841.99
/ea
Worldwide Electric Worldwide Cast Iron Right Angle Worm Gear Reducer 60:1 Ratio 56C Frame HdRF206-60/1-H-56C
Worldwide Electric

Worldwide Cast Iron Right Angle Worm Gear Reducer 60:1 Ratio 56C Frame

Zoro # G504902142
Mfr # HdRF206-60/1-H-56C
product price:  $1,251.99
/ea
Worldwide Electric Worldwide Cast Iron Right Angle Worm Gear Reducer 30:1 Ratio HdRS262-30/1-R
Worldwide Electric

Worldwide Cast Iron Right Angle Worm Gear Reducer 30:1 Ratio

Zoro # G504902944
Mfr # HdRS262-30/1-R
product price:  $826.99
/ea
Worldwide Electric Helical Inline Speed Reducer, 145TC Input Flange, 60:1 Ratio WINL77-60/1-145TC
Worldwide Electric

Helical Inline Speed Reducer, 145TC Input Flange, 60:1 Ratio

Zoro # G104902191
Mfr # WINL77-60/1-145TC
product price:  $2,090.99
/ea
Worldwide Electric WINL107-60/1-213/5TC, Helical Inline Speed Reducer, 213/5TC Input Flange, 60:1 Ratio WINL107-60/1-213/5TC
Worldwide Electric

WINL107-60/1-213/5TC, Helical Inline Speed Reducer, 213/5TC Input Flange, 60:1 Ratio

Zoro # G204902572
Mfr # WINL107-60/1-213/5TC
product price:  $6,039.99
/ea
Worldwide Electric SMR5-25/1, Shaft Mount Reducer, Size 5, 25:1 Ratio, 2-15/16" Tapered Bore SMR5-25/1
Worldwide Electric

SMR5-25/1, Shaft Mount Reducer, Size 5, 25:1 Ratio, 2-15/16" Tapered Bore

Zoro # G204902657
Mfr # SMR5-25/1
product price:  $5,952.99
/ea
Speed Reducers (8,500+ items) - Page 226
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About Speed Reducers

Speed reducers are devices used to reduce the speed of an electric motor, usually by reducing its RPM (revolutions per minute). They come in a variety of shapes and sizes, with different types suited for different applications.

Types of Speed Reducers

The most common types of speed reducers are ac motor speed reducers, gear motor speed reducers, hydraulic motor speed reducers, inline gearbox reducers, mechanical speed reducers, and pull gear speed reducers. Each type is designed to work with a specific type of electric motor and provides different levels of torque or power output. Additionally, some have specialized features such as multiple input shafts or variable speeds.

How Speed Reducers are Made

Speed reducer components can be made from metal alloys such as steel or aluminum. They may also contain plastic parts such as gears or pulleys. The exact materials used depend on the application they are intended for and the desired performance characteristics.

Industries that use Speed Reducers

Speed Reducers are commonly used in industrial settings such as manufacturing plants and machine shops. Professionals working in these industries use them to control the motion and torque output of motors used in various machines and equipment. In addition to industrial applications, they can also be found in automotive repair shops and other commercial settings.

Find the Speed Reducers You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of speed reducers, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

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in-line gear reducershaft mount gear reducerspeed reducers gearboxplanetary gearright angle gear reducer
winsmith speed reducer30 in electric stovespeed reducer indirect drivespeed reducer gearboxspeed reducer c face

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