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  • Gear Reducers
Picture for category Gear Reducers

Gear Reducers

Select Subcategory
Helical Gear Reducer
Worm Gear Reducer
Planetary Gear Reducer
Inline Gear Reducer
Cycloidal Gear Reducer
Bevel Gear Reducers
Parallel Shaft Gear Reducer

Industrial Exchange buys and sells used and surplus gear reducers, including helical gear reducers, worm gear reducers, planetary gear reducers, inline gear reducers, cycloidal gear reducers, bevel gear reducers, and parallel shaft gear reducers. Our inventory features used gear reducers for sale from leading manufacturers like Falk, Hansen, Elliot, and so on. Gear reducers or gearboxes are mechanical devices that reduce the speed of input rotation while amplifying torque at the same time. Whether upgrading your equipment or selling surplus assets, Industrial Exchange offers a platform to buy and sell them efficiently. Contact our team today to discuss your requirements.

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Picture of Western Model OD56B Gear Reducer. HP: 50; Ratio: 47.18; Input RPM: 175

Western Model OD56B Gear Reducer. HP: 50; Ratio: 47.18; Input RPM: 175

123535
Western Model OD56B Gear Reducer. HP: 50; Ratio: 47.18; Input RPM: 1750; Output RPM: 37.09; Type: Parallel; S.F.: 1.55. Notes: InputShaft 1.875x4.625 in; SerialNumber 3045; WGC Order # 57027 Inside is Rusty*
Picture of Western Model PV1622 Gear Reducer. HP: 75; Ratio: 47.51; Input RPM: 11

Western Model PV1622 Gear Reducer. HP: 75; Ratio: 47.51; Input RPM: 11

123569
Western Model PV1622 Gear Reducer. HP: 75; Ratio: 47.51; Input RPM: 1150; Output RPM: 24.3; Type: Vertical; S.F.: n/a. Notes: SerialNumber 5106; Pulp Bleaching Co
Picture of USElectric Model GDO Gear Reducer. HP: n/a; Ratio: 47.61; Input RPM: n

USElectric Model GDO Gear Reducer. HP: n/a; Ratio: 47.61; Input RPM: n

123367
USElectric Model GDO Gear Reducer. HP: n/a; Ratio: 47.61; Input RPM: n/a; Output RPM: n/a; Type: n/a; S.F.: n/a. Notes: Frame 30 Model GDO ID #9405960-467
Picture of 30 HP EuroDrive Gearbox; RPM IN: 1800; EuroDrive; Model 850176120; Rat

30 HP EuroDrive Gearbox; RPM IN: 1800; EuroDrive; Model 850176120; Rat

124050
30 HP EuroDrive Gearbox; RPM IN: 1800; EuroDrive; Model 850176120; Ratio 47.82; RPM OUT: 36.5; Style Parallel; Service Factor 1.0; Right Angle
Picture of FooteBrothers Model (n/a) Gear Reducer. HP: n/a; Ratio: 48; Input RPM:

FooteBrothers Model (n/a) Gear Reducer. HP: n/a; Ratio: 48; Input RPM:

123223
FooteBrothers Model (n/a) Gear Reducer. HP: n/a; Ratio: 48; Input RPM: n/a; Output RPM: n/a; Type: Parallel; S.F.: n/a. Notes: MillNumber None; Castin Info On Item: 051 052 15 15
Picture of Western Model D52 Gear Reducer. HP: n/a; Ratio: 48; Input RPM: n/a; Ou

Western Model D52 Gear Reducer. HP: n/a; Ratio: 48; Input RPM: n/a; Ou

123705
Western Model D52 Gear Reducer. HP: n/a; Ratio: 48; Input RPM: n/a; Output RPM: n/a; Type: Parallel; S.F.: n/a. Notes: ShaftDiameter 2.375 in; ShaftDiameter 1 in; Mfg Date 6/79 No Other Info on Tag*
Picture of Western Model OD58B Gear Reducer. HP: 100; Ratio: 48.31; Input RPM: n/

Western Model OD58B Gear Reducer. HP: 100; Ratio: 48.31; Input RPM: n/

123598
Western Model OD58B Gear Reducer. HP: 100; Ratio: 48.31; Input RPM: n/a; Output RPM: n/a; Type: Parallel; S.F.: 1.41. Notes: MillNumber None; SerialNumber 3013; Cat141 WCC Ord No
Picture of Western Model OD58B Gear Reducer. HP: 100; Ratio: 48.34; Input RPM: 17

Western Model OD58B Gear Reducer. HP: 100; Ratio: 48.34; Input RPM: 17

123600
Western Model OD58B Gear Reducer. HP: 100; Ratio: 48.34; Input RPM: 1750; Output RPM: 36.2; Type: Parallel; S.F.: 1.41. Notes: SerialNumber 3012; WGC Order # 45326*
Picture of 122 HP Sumitomo Gear Reducer Model: **SM7060P3LR50 Ratio: 48.825 RPM:

122 HP Sumitomo Gear Reducer Model: **SM7060P3LR50 Ratio: 48.825 RPM:

125892
122 HP Sumitomo Gear Reducer Model: **SM7060P3LR50 Ratio: 48.825 RPM: 1750 Type: REGULAR Configuration.
Picture of Western Model DV60 Gear Reducer. HP: n/a; Ratio: 49.6; Input RPM: n/a;

Western Model DV60 Gear Reducer. HP: n/a; Ratio: 49.6; Input RPM: n/a;

123692
Western Model DV60 Gear Reducer. HP: n/a; Ratio: 49.6; Input RPM: n/a; Output RPM: n/a; Type: Vertical; S.F.: n/a. Notes: MillNumber 443-93-630; SerialNumber 194;
Picture of Falk Model (n/a) Gear Reducer. HP: n/a; Ratio: 50; Input RPM: n/a; Out

Falk Model (n/a) Gear Reducer. HP: n/a; Ratio: 50; Input RPM: n/a; Out

123189
Falk Model (n/a) Gear Reducer. HP: n/a; Ratio: 50; Input RPM: n/a; Output RPM: n/a; Type: n/a; S.F.: n/a. Notes: Radicon-High Speed Shaft 7/8" Diameter Keyed Low Speed Shaft 1.25" Diameter Keyed Info on Tag 100146/74 7AA287-LA-50/1
Picture of 20 HP Western Gearbox; RPM IN: 1200; Model D56; Ratio 50; RPM OUT: 24;

20 HP Western Gearbox; RPM IN: 1200; Model D56; Ratio 50; RPM OUT: 24;

124131
20 HP Western Gearbox; RPM IN: 1200; Model D56; Ratio 50; RPM OUT: 24; Style Parallel;
Picture of 580 HP Flender Gear Reducer Model: SDN 500 Ratio: 50.869 RPM: 1170 Typ

580 HP Flender Gear Reducer Model: SDN 500 Ratio: 50.869 RPM: 1170 Typ

125748
580 HP Flender Gear Reducer Model: SDN 500 Ratio: 50.869 RPM: 1170 Type: REGULAR Configuration.
Picture of 253 HP Sumitomo Gear Reducer Model: *SM7080PS-RL-50 Ratio: 51.845 RPM:

253 HP Sumitomo Gear Reducer Model: *SM7080PS-RL-50 Ratio: 51.845 RPM:

125899
253 HP Sumitomo Gear Reducer Model: *SM7080PS-RL-50 Ratio: 51.845 RPM: 1656 Type: REGULAR Configuration.
Picture of Western Model 9817 Gear Reducer. HP: 100; Ratio: 52.74; Input RPM: 180

Western Model 9817 Gear Reducer. HP: 100; Ratio: 52.74; Input RPM: 180

123579
Western Model 9817 Gear Reducer. HP: 100; Ratio: 52.74; Input RPM: 1800; Output RPM: 34; Type: 90 Degree; S.F.: 1.5. Notes: SerialNumber 3001; Right Angle Vertical Up Or Down
Picture of CLEVELAND Gearbox; HP: n/a; Model: 051-D ; Ratio: 53.51; RPM In: n/a;

CLEVELAND Gearbox; HP: n/a; Model: 051-D ; Ratio: 53.51; RPM In: n/a;

121199
CLEVELAND Gearbox; HP: n/a; Model: 051-D ; Ratio: 53.51; RPM In: n/a; RPM Out: n/a; S.F.: 0
Picture of Falk Model 2080Y3-S Gear Reducer. HP: 30; Ratio: 53.56; Input RPM: 191

Falk Model 2080Y3-S Gear Reducer. HP: 30; Ratio: 53.56; Input RPM: 191

123052
Falk Model 2080Y3-S Gear Reducer. HP: 30; Ratio: 53.56; Input RPM: 1915; Output RPM: 35.7; Type: Parallel; S.F.: 1.5. Notes: MONumber 6-460945-01; *
Picture of 50 HP Lufkin Gearbox; RPM IN: 1800; Lufkin; Model D250; Ratio 53.7; RP

50 HP Lufkin Gearbox; RPM IN: 1800; Lufkin; Model D250; Ratio 53.7; RP

124113
50 HP Lufkin Gearbox; RPM IN: 1800; Lufkin; Model D250; Ratio 53.7; RPM OUT: 33; Style Parallel; Service Factor 1.0;
Picture of 50 HP Falk Gearbox; RPM IN: 1800; Falk; Ratio 54.68; RPM OUT: 32; Styl

50 HP Falk Gearbox; RPM IN: 1800; Falk; Ratio 54.68; RPM OUT: 32; Styl

124076
50 HP Falk Gearbox; RPM IN: 1800; Falk; Ratio 54.68; RPM OUT: 32; Style Parallel; Right Angle No Name Plate
Picture of Falk Model 9RB2-1 Gear Reducer. HP: n/a; Ratio: 55.47; Input RPM: 1165

Falk Model 9RB2-1 Gear Reducer. HP: n/a; Ratio: 55.47; Input RPM: 1165

123149
Falk Model 9RB2-1 Gear Reducer. HP: n/a; Ratio: 55.47; Input RPM: 1165; Output RPM: 21; Type: 90 Degree; S.F.: n/a. Notes: MillNumber None;

Types of Gear Reducers We Offer

At Industrial Exchange, we offer a comprehensive range of used gearboxes, which are categorized by their functionality.

Helical Gear Reducers

These mechanical devices feature helical gears and are used for high speeds. They amplify torque while reducing rotational speed between shafts. The gear teeth are angled to the shaft’s axis, facilitating quieter operation than other gear reducers.

Worm Gear Reducers

These right-angled speed reducers offer maximum speed reduction in a small package or constrained spaces. They are ideal for low to moderate horsepower applications that require high ratio speed reduction.

Planetary Gear Reducers

These reducers use multiple planet-like gears in the outer ring that orbit around a main central or sun gear. They offer superior torque vs. size ratio, precision, and durability compared to inline gears.

Bevel Gear Reducers

This gearbox type uses bevel gears to transmit power between two shafts positioned at a 90-degree angle. Bevel gear reducers may be either straight-cut or helical.

Inline and Right-Angle Gear Reducers

Inline gear reducers maintain the same orientation between the input and output shafts, whereas right-angle gear reducers change the direction by 90 degrees.

Why Buy Used Gear Reducers?

  • Cost-effectiveness: Used gear reducers are available at lower prices, and we ensure they are in good working condition, reducing repair and maintenance costs.
  • Immediate availability: They are almost always available immediately, preventing production downtime.
  • Environmental sustainability: Buying used gear reducers helps save resources and reduce environmental impact.
  • Reduced depreciation: Used gear reducers undergo lesser depreciation over time compared to new ones.

How to Choose the Right Gear Reducers

  • Understand your requirement: Analyze your application requirements and match them with the necessary gear ratio, torque, load type, and available space.
  • Input/output speed: Consider the gear ratio and balance between torque and speed reduction.
  • Shaft orientation: Decide between parallel (inline) or right-angle orientations based on your load and space constraints.
  • Operating environment: Consider factors like temperature, humidity, and exposure to corrosive materials when selecting materials like cast iron or aluminum.
  • Mounting style: Ensure compatibility with your mounting space and configuration.
  • Service factors: Choose the appropriate service factor based on shock loads and duty cycles.

Applications of Gear Reducers

  • Heavy engineering and manufacturing units
  • Mining
  • Packaging
  • Material handling equipment
  • Rotary furnaces
  • Robotics

Why Buy Used Gear Reducers From Us?

  • Experience and expertise: Over 20 years of experience in the industry with various types and brands of gear reducers.
  • Quality: Stringent testing and inspection to ensure every gear reducer is in good working condition.
  • Network: Strong vendor and buyer network in the gearbox segment.
  • Turnaround times: Fast delivery based on availability.
  • Customer service: Responsive customer service with shipping, logistics, and tracking support.

Contact Us

Contact us today for any gear reducer requirements or to learn more about our offerings. If you have surplus or used gear drives for sale, click here.

Frequently Asked Questions (FAQs)

  • What is a gear reducer vs gearbox?
    A gearbox is an assembly of gears and components, while a gear reducer is a device designed to reduce speed and increase torque.
  • Can I use a gear reducer with my existing motor?
    Yes, but ensure compatibility with your motor's features.
  • Do you test used gear reducers?
    Yes, each gear reducer undergoes rigorous testing before being shipped.
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  • sales@industrialexchange.com
  • (804)608-0141
  • (804)608-0141
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