Speed Reducers

Motion carries an assortment of speed reducers for purchase. Shop speed reducers in Motion's inventory by brand, product type, mounting type, and more.

Looking for speed reducers? No matter what kind of speed reducer part you need, from inline helical worm speed reducers to inline speed reducers, you'll find everything you require at Motion Industries. Our speed reducers section consists of thousands of products in many shapes and forms to suit every possible industrial need.

What Is a Speed Reducer?

So, what exactly is a speed reducer? Well, the term is relatively self-explanatory; speed reducers are components that serve the simple purpose of reducing the speed at which power is transmitted through a system. Speed reducers tend to be relatively small and rudimentary machinery components. They're also known as gear reducers and can come in various forms, such as offset helical hollow output speed reducers, inline speed reducers, and parallel shaft speed reducers. Each type has its own distinct features and design to work in different systems and different areas of a machine, but they all provide the same basic functions and outcomes.

What Are Speed Reducers Used for?

As the name implies, the main purpose of any speed reducer - from an inline speed reducer to a right angle bevel speed reducer - is to reduce the speed at which power is transmitted in a machine or system. They do this in two distinct ways: firstly, they multiply the torque that is being produced by the power source, and secondly, they reduce the speed of the input and thereby slow the rate of power transmission. They do this by having more teeth on the output gear compared to the input gear, so the output gear rotates at a slower speed, thereby reducing the overall transmission speed. This is why they’re such common components in gearboxes.

The Best Speed Reducers

When it comes to mechanical power transmission parts and accessories, like speed reducers, gear racks, clutches, brakes, and silent chains, quality is of the utmost importance. It's vital to use good quality parts to get the high levels of performance and safety that you desire, and Motion Industries only ever stocks and sells the finest components and devices.

Buy Speed Reducers Online

Choose Motion Industries for your next order of speed reducers. No matter which particular type, shape, or size of speed reducers you require, you shouldn’t have any trouble finding them in our massive speed reducer selection. Check out the complete product range and place your order today for rapid delivery to your location.

FILTER
PRODUCT TYPE
MOUNTING TYPE
RATIO
INPUT SIZE
WEIGHT
SHAFT DIAMETER
NEMA / IEC FRAME SIZE
OUTPUT DIRECTION
OVERALL LENGTH
OUTPUT TYPE
HOUSING LENGTH
INPUT TYPE
REDUCTION
GEARBOX COMPONENT TYPE
REDUCER TYPE
MANUFACTURER REDUCER SIZE
SUITABLE FOR WASHDOWN ENVIRONMENT
OUTPUT SHAFT DIAMETER
MAXIMUM INPUT HORSEPOWER
OUTPUT SIZE

43,647 Results

Photos may not represent actual items. Refer to name and product specs for all details.
Dodge 245112
Dodge  245112
Tapered Bushing - TDT5, TXT5 Reducer Size, 2.9375 in Diameter Bore, 3/4 x 3/8 in Keyway Size, Ductile Iron Material
MI ITEM #01062209
MFR #245112
In stock
$849.00/each
Dodge 15Q15L56 TIGEAR-2 REDUCER
Dodge  15Q15L56 TIGEAR-2 REDUCER
15Q15L56 TIGEAR-2 REDUCER
MI ITEM #02454446
MFR #15Q15L56 TIGEAR-2 REDUCER
In stock
$993.31/each
Boston Gear F713-15-B5-H
Boston Gear  F713-15-B5-H
F713 S/R Red. 15:1 Ratio, No Base, "H" Assy
MI ITEM #01114911
MFR #F713-15-B5-H
Factory Order
$1,049.57/each
Dodge 244550
Dodge  244550
244550 Shaft Mount Speed Reducer - Reducer Size: SCXT415B, Double Reduction, 15:1 Ratio, 1.4375 in Input Shaft Size, Output Bore Type: Straight
MI ITEM #01128604
MFR #244550
In stock
$7,301.44/each
Dodge 244111
Dodge  244111
Tapered Bushing - TDT4, TXT4 Reducer Size, 2.1875 in Diameter Bore, 1/2 x 1/4 in Keyway Size, Ductile Iron Material
MI ITEM #01062074
MFR #244111
In stock
$615.52/each
Dodge MTA7 HNBR INPUT SEAL
Dodge  MTA7 HNBR INPUT SEAL
Speed Reducer Replacement Part - Series: Tigear-2, 26, 47 Reducer Size, Output Seal
MI ITEM #03060933
MFR #MTA7 HNBR INPUT SEAL
In stock
$32.75/each
Boston Gear F726-60-B5-G
Boston Gear  F726-60-B5-G
F726 S/R Red. 60:1 Ratio, No Base, "G" Assy
MI ITEM #01119434
MFR #F726-60-B5-G
In stock
$2,049.34/each
Falk 4761790
Falk  4761790
Falk® 4761790, Right Angle Helical Worm Speed Reducer, 747.7:1 Ratio, C-Face Coupling Input, 2" Hollow Shaft Output
MI ITEM #01677455
MFR #4761790
Factory Order
$8,744.58/each
Dodge 244526
Dodge  244526
244526 Shaft Mount Speed Reducer - Reducer Size: TXT415BT, Double Reduction, 15:1 Ratio, 1.4375 in Input Shaft Size, Output Bore Type: Tapered Bushing
MI ITEM #01076421
MFR #244526
In stock
$7,301.44/each
Dodge 907001
Dodge  907001
907001 Shaft Mount Speed Reducer - Reducer Size: TA7315H25, 25:1 Ratio, 2.4375 in Input Shaft Size, Output Bore Type: Tapered Bushing
MI ITEM #02197879
MFR #907001
In stock
$20,056.33/each
Dodge SEAL KIT TA5215H
Dodge  SEAL KIT TA5215H
Speed Reducer Replacement Part - Series: TA, 5215H Reducer Size, Seal Kit
MI ITEM #03218807
MFR #SEAL KIT TA5215H
In stock
$385.24/each
Dodge 15Q60L56 TIGEAR-2 REDUCER
Dodge  15Q60L56 TIGEAR-2 REDUCER
15Q60L56 TIGEAR-2 REDUCER
MI ITEM #02454470
MFR #15Q60L56 TIGEAR-2 REDUCER
In stock
$993.31/each
Dodge 906001
Dodge  906001
906001 Shaft Mount Speed Reducer - Reducer Size: TA6307H25, 25:1 Ratio, 2.1875 in Input Shaft Size, Output Bore Type: Tapered Bushing
MI ITEM #02197836
MFR #906001
In stock
$13,444.24/each
Dodge 244115
Dodge  244115
Tapered Bushing - TDT4, TXT4 Reducer Size, 2.4375 in Diameter Bore, 5/8 x 5/16 in Keyway Size, Ductile Iron Material
MI ITEM #01062095
MFR #244115
In stock
$615.52/each
Dodge TXT-SCXT7-7A-705,TDT7 SEAL KIT
Dodge  TXT-SCXT7-7A-705,TDT7 SEAL KIT
Speed Reducer Replacement Part - Series: Torque-Arm, HXT7A, TXT7A Reducer Size, Seal Kit
MI ITEM #01071311
MFR #TXT-SCXT7-7A-705,TDT7 SEAL KIT
In stock
$592.67/each
Dodge 902001
Dodge  902001
902001 Shaft Mount Speed Reducer - Reducer Size: TA2115H25, 25:1 Ratio, 1.1250 in Input Shaft Size, Output Bore Type: Tapered Bushing
MI ITEM #02102160
MFR #902001
In stock
$4,023.84/each
Boston Gear FSP-5-A
Boston Gear  FSP-5-A
Aluminum Motor Multiplier, 124 lb-in Output Torque, 5/8 in. Output Shaft
MI ITEM #00774548
MFR #FSP-5-A
In stock
$1,091.66/each
Dodge TIGEAR2/MTA7 HNBR INPUT SEAL
Dodge  TIGEAR2/MTA7 HNBR INPUT SEAL
Speed Reducer Replacement Part - Series: MTA, 7315H Reducer Size, Input Oil Seal
MI ITEM #02869478
MFR #TIGEAR2/MTA7 HNBR INPUT SEAL
In stock
$15.54/each
Boston Gear F710-10-B5-J
Boston Gear  F710-10-B5-J
F710 S/R Red. 10:1 Ratio, No Base, "J" Assy
MI ITEM #01114653
MFR #F710-10-B5-J
In stock
$846.41/each
Hub City Inc 175  1/1 A,B SP 1.000
Hub City Inc  175 1/1 A,B SP 1.000
175 1/1 A,B SP 1.000 Right Angle Bevel Speed Reducer - Spiral Gear Type, 175 Reducer Size, Single, 1:1 Ratio, Double Output Direction, 1.0000 in, Solid Shaft Input, 1.0000 in, Hollow Bore Output
MI ITEM #03082209
MFR #175 1/1 A,B SP 1.000
In stock
$2,044.34/each
Dodge 17Q60R56 TIGEAR-2 REDUCER
Dodge  17Q60R56 TIGEAR-2 REDUCER
17Q60R56 TIGEAR-2 REDUCER
MI ITEM #02454671
MFR #17Q60R56 TIGEAR-2 REDUCER
Factory Order
$1,068.08/each
Dodge 904022
Dodge  904022
Speed Reducer Replacement Part - Series: Torque-Arm II, TA4207H Reducer Size, Bushing Kit
MI ITEM #02197767
MFR #904022
In stock
$670.64/each
Dodge 20Q10H56 TIGEAR-2 REDUCER
Dodge  20Q10H56 TIGEAR-2 REDUCER
20Q10H56 TIGEAR-2 REDUCER
MI ITEM #02454833
MFR #20Q10H56 TIGEAR-2 REDUCER
In stock
$1,687.56/each
Dodge 905000
Dodge  905000
905000 Shaft Mount Speed Reducer - Reducer Size: TA5215H40, 40:1 Ratio, 1.6250 in Input Shaft Size, Output Bore Type: Tapered Bushing
MI ITEM #02197791
MFR #905000
In stock
$9,598.54/each
Showing 1-24 of 43,647