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  Our Catalog   Power Transmission Products   Gearboxes, Gearheads & Speed Reducers

Gearboxes, Gearheads & Speed Reducers - 243 - Super Savings! Save up to 34%


Super Savings! Up to 34% off on Gearboxes, Gearheads & Speed Reducers at In The National Interest. Top brands include Lexar Industrial, TOAUTO, Andantex, Happybuy, Nord, Hub City, Dayton, Boston Gear, & Grove Gear. Hurry! Limited time offers. Offers valid only while supplies last.



Lexar Industrial RV063 Worm Gear 20:1 Coupled Input Speed Reducer
Lexar Industrial RV063 Worm Gear 20:1 Coupled Input Speed Reducer
In Stock
$213.68

mpn: 360861438213,

RV063 series worm gear coupled speed reducer. This 20:1 ratio speed reducer is rated for 2.05 HP input at 1750 RPM on a 3/4" diameter x 2" long keyed shaft. Output is 1194 lb/in on a hollow 1-1/8" diameter x 4-7/16" long keyed shaft. High quality red...


Planetary Reducer Stepper Speed Reducer High Torque for Nema34 Stepper Motor Ratio 36:1
Planetary Reducer Stepper Speed Reducer High Torque for Nema34 Stepper Motor Ratio 36:1
In Stock
$76.00

mpn: 86PX-36, ean: 0737080768284,

Type Planetary Reducer Application NEMA34 (Flange=86mm) Stepper Motor Input Shaft 14mm (keyway=5mm) Output Shaft 16mm Speed Ratio 36:1 Length 112mm Step distance precision 5 % Environment temperature -40~+50 degree centigrade Precision less than 18 A...


Planetary Reducer Stepper Speed Reducer High Torque for NMEA34 Stepper Motor Ratio 24:1
Planetary Reducer Stepper Speed Reducer High Torque for NMEA34 Stepper Motor Ratio 24:1
In Stock
$109.00
$76.00
You Save: 30%

mpn: 86PX-24, ean: 0737080768307,

Type Planetary Reducer Application NEMA34 (Flange=86mm) Stepper Motor Input Shaft 14mm (keyway=5mm) Output Shaft 16mm Speed Ratio 24:1 Length 112mm Step distance precision 5 % Environment temperature -40~+50 degree centigrade Precision less than 18 A...


Andantex R3000 Anglgear Right Angle Bevel Gear Drive, Universal Mounting, Single Output Shaft, 2 Flanges, Inch, 3/8'' Shaft Diameter, 1:1 Ratio, .34 Hp at 1750rpm
Andantex R3000 Anglgear Right Angle Bevel Gear Drive, Universal Mounting, Single Output Shaft, 2 Flanges, Inch, 3/8" Shaft Diameter, 1:1 Ratio, .34 Hp at 1750rpm
In Stock
$153.84

mpn: R3000,

Unit can be mounted in any orientation using flange mounts or side boss holesMade in USA. Carburized case hardened "Gleason® Coniflex" bevel gears, AGMA quality class 9. Compact precision machined aluminum housing coated with a chemical film. Stainl...


Andantex R3200 Anglgear Right Angle Bevel Gear Drive, Universal Mounting, Single Output Shaft, 2 Flanges, Inch, 5/8'' Shaft Diameter, 1:1 ratio, 1.21 Hp at 1750rpm
Andantex R3200 Anglgear Right Angle Bevel Gear Drive, Universal Mounting, Single Output Shaft, 2 Flanges, Inch, 5/8" Shaft Diameter, 1:1 ratio, 1.21 Hp at 1750rpm
In Stock
$197.65

mpn: R3200,

Unit can be mounted in any orientation using flange mounts or side boss holesMade in USA. Carburized case hardened "Gleason® Coniflex" bevel gears, AGMA quality class 9. Compact precision machined aluminum housing coated with a chemical film. Stainl...


Andantex R3200-2 Anglgear Right Angle Bevel Gear Drive, Universal Mounting, Single Output Shaft, 2 Flanges, Inch, 5/8'' Shaft Diameter, 2:1 ratio, .33 Hp at 1750rpm
Andantex R3200-2 Anglgear Right Angle Bevel Gear Drive, Universal Mounting, Single Output Shaft, 2 Flanges, Inch, 5/8" Shaft Diameter, 2:1 ratio, .33 Hp at 1750rpm
In Stock
$235.88

mpn: R3200-2,

Unit can be mounted in any orientation using flange mounts or side boss holesMade in USA. Carburized case hardened "Gleason® Coniflex" bevel gears, AGMA quality class 9. Compact precision machined aluminum housing coated with a chemical film. Stainl...


Lexar Industrial MRV050 Worm Gear 40:1 56C Speed Reducer
Lexar Industrial MRV050 Worm Gear 40:1 56C Speed Reducer
In Stock
$169.58

mpn: 361206558529,

MRV050 series worm gear speed reducer. This 40:1 ratio speed reducer is rated for 0.70 HP input at 1750 RPM on a hollow 5/8" diameter x 1-7/8" long keyed shaft and 56C mounting flange. Output is 672 lb/in on a hollow 1" diameter x 3-5/8" long keyed s...


Happybuy Speed Reducer Ratio 20/1 56C Worm Gear Speed Reducer with Double Shaft High Torque Worm Gear Reducer Perfect for Electric Door Mini Crane Hoist
Happybuy Speed Reducer Ratio 20/1 56C Worm Gear Speed Reducer with Double Shaft High Torque Worm Gear Reducer Perfect for Electric Door Mini Crane Hoist
In Stock
$252.99
$167.99
You Save: 34%

mpn: Speed Reducer, ean: 0601285850207,

Worm Gear 20:1 56C Speed Reducer NMRV 050 Series 1750 RPM Worm Gear Speed Reducer All Aluminum Heat Sinking Designed Housing Introduction This type of Worm Gear Speed Reducer can change shaft rotation direction while the wiring positive and negative ...


Planetary Gearbox Reducer Stepper Motor Speed Reducer High Precision for Nema23 Stepper Motor Ratio 10:1
Planetary Gearbox Reducer Stepper Motor Speed Reducer High Precision for Nema23 Stepper Motor Ratio 10:1
In Stock
$87.00

mpn: 57PX-10, ean: 0737080768390,

Type Planetary Reducer Application NEMA23 (Flange=57mm) Stepper Motor Input Shaft 8mm Output Shaft 14mm Speed Ratio 10:1 Length 90mm(3.543") Step distance precision 5 % Environment temperature -40~+50 degree centigrade Precision less than 18 Arcmin M...


MRV063 Worm Gear Speed Reducer 1-1/8'' Keyed Single Output Shaft Kit
MRV063 Worm Gear Speed Reducer 1-1/8" Keyed Single Output Shaft Kit
In Stock
$26.99

mpn: 361208408869,

MRV063 series worm gear speed reducer output shaft. This is a 1-1/8" diameter keyed single side output shaft kit for our 063 series reducer. Includes the shaft, keys, and retaining ring.Complete Output Shaft Kit for 063 Series Reducers. ...


Aluminum Right Angle Speed Reducer, Universal, 1080 lb. Overhung Load
Aluminum Right Angle Speed Reducer, Universal, 1080 lb. Overhung Load
By Nord
In Stock
$977.50

mpn: NA, ean: 7437838585578,

Motor coupling provides accurate motor shaft alignment, minimizes fretting, and creates a low backlash/high-strength connection. Fine-grained bronze alloy worm gear and hardened alloy steel worm pinion gear for durability. Oversized output ball beari...


Aluminum Right Angle Speed Reducer, Universal, 405 lb. Overhung Load
Aluminum Right Angle Speed Reducer, Universal, 405 lb. Overhung Load
By Nord
In Stock
$825.13

mpn: NA, ean: 7437839126114,

Motor coupling provides accurate motor shaft alignment, minimizes fretting, and creates a low backlash/high-strength connection. Fine-grained bronze alloy worm gear and hardened alloy steel worm pinion gear for durability. Oversized output ball beari...


Aluminum Right Angle Speed Reducer, Universal, 720 lb. Overhung Load
Aluminum Right Angle Speed Reducer, Universal, 720 lb. Overhung Load
By Nord
In Stock
$820.63

mpn: NA, ean: 7437839627635,

Motor coupling provides accurate motor shaft alignment, minimizes fretting, and creates a low backlash/high-strength connection. Fine-grained bronze alloy worm gear and hardened alloy steel worm pinion gear for durability. Oversized output ball beari...


Double Shaft Kit,Worm 4.25 In,For HERA75
Double Shaft Kit,Worm 4.25 In,For HERA75
In Stock
$842.38

mpn: NA, ean: 7437839725768,

Specifications:Item: Double Output Shaft KitReducer Size: HERA75Worm Center Distance (In.): 4.25Driven Shaft O.D. (In.): 1.875For Use With: HERA75 Gear Drives"Item: Double Output Shaft Kit. Reducer Size: HERA75. Worm Center Distance (In.): 4.25. Driv...


Aluminum Right Angle Speed Reducer, Universal, 405 lb. Overhung Load
Aluminum Right Angle Speed Reducer, Universal, 405 lb. Overhung Load
By Nord
In Stock
$825.13

mpn: NA, ean: 7437839126183,

Motor coupling provides accurate motor shaft alignment, minimizes fretting, and creates a low backlash/high-strength connection. Fine-grained bronze alloy worm gear and hardened alloy steel worm pinion gear for durability. Oversized output ball beari...


Aluminum Right Angle Speed Reducer, Universal, 720 lb. Overhung Load
Aluminum Right Angle Speed Reducer, Universal, 720 lb. Overhung Load
By Nord
In Stock
$820.63

mpn: NA, ean: 7437839627659,

Motor coupling provides accurate motor shaft alignment, minimizes fretting, and creates a low backlash/high-strength connection. Fine-grained bronze alloy worm gear and hardened alloy steel worm pinion gear for durability. Oversized output ball beari...


Die Cast Aluminum Indirect Drive Speed Reducer, 175 lb. Overhung Load
Die Cast Aluminum Indirect Drive Speed Reducer, 175 lb. Overhung Load
In Stock
$692.38

mpn: NA, ean: 7437839644694,

Indirect-Drive and 42CZ/48C-Face Parallel-Shaft Speed Reducers with Base All-position mounting using face, base, and top Shipped with heavy-duty oil lubricant in gearcase Spring-loaded lip oil seals on input and output shaftsBase allows high or low p...


Die Cast Aluminum C-Face Speed Reducer, 175 lb. Overhung Load
Die Cast Aluminum C-Face Speed Reducer, 175 lb. Overhung Load
In Stock
$872.38

mpn: NA, ean: 7437839315303,

Indirect-Drive and 42CZ/48C-Face Parallel-Shaft Speed Reducers with Base All-position mounting using face, base, and top Shipped with heavy-duty oil lubricant in gearcase Spring-loaded lip oil seals on input and output shaftsBase allows high or low p...


BOSTON GEAR F71330B5H GEAR REDUCER RATIO 30 NEW IN BOX
BOSTON GEAR F71330B5H GEAR REDUCER RATIO 30 NEW IN BOX
In Stock
$589.00

mpn: Knox60026965-F71330B5H,

BOSTON GEAR F71330B5H GEAR REDUCER RATIO 30 * NEW IN BOX *...


Grove Gear GR-BMQ830-30-D-140, Quill Input, Solid OP Shaft (1.250in.), Dual , 30:1 Ratio, 3in. CD, 2.332 HP and 2519 in-lbs OP Torque at 1750 RPM
Grove Gear GR-BMQ830-30-D-140, Quill Input, Solid OP Shaft (1.250in.), Dual , 30:1 Ratio, 3in. CD, 2.332 HP and 2519 in-lbs OP Torque at 1750 RPM
In Stock
$510.58

mpn: GR-BMQ830-30-D-140,

Grove Gear Model GR-BMQ830-30-D-140 Right Angle Gearbox, Quill Input, Solid OP Shaft (1.250""), Dual Output, 30:1 Ratio, 3" Center Distance, 2.332 Output HP and 2519 in-lbs Output Torque at 1750 RPM, NEMA 140 Frame, Housing Material: Cast Iron - idea...



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