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  • Gear Reducers
Picture for category Gear Reducers

Gear Reducers

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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 Hansen Model NK36 Gear Reducer. HP: 100; Ratio: 55.91; Input RPM: 1750

Hansen Model NK36 Gear Reducer. HP: 100; Ratio: 55.91; Input RPM: 1750

123262
Hansen Model NK36 Gear Reducer. HP: 100; Ratio: 55.91; Input RPM: 1750; Output RPM: 31.3; Type: Parallel; S.F.: 2.25. Notes: SerialNumber 153331; Diameter Of Output Shaft 7.5" Distance Between Shafts 27"
Picture of Hansen Model NK36 Gear Reducer. HP: 100; Ratio: 55.91; Input RPM: 1750

Hansen Model NK36 Gear Reducer. HP: 100; Ratio: 55.91; Input RPM: 1750

123263
Hansen Model NK36 Gear Reducer. HP: 100; Ratio: 55.91; Input RPM: 1750; Output RPM: 31.3; Type: Parallel; S.F.: 2.25. Notes: SerialNumber 153332; Diameter Of Output Shaft 7.5" Distance Between Shafts 27"
Picture of Western Model ODT58B Gear Reducer. HP: 150; Ratio: 56.4; Input RPM: 17

Western Model ODT58B Gear Reducer. HP: 150; Ratio: 56.4; Input RPM: 17

123630
Western Model ODT58B Gear Reducer. HP: 150; Ratio: 56.4; Input RPM: 1750; Output RPM: 31.02; Type: Parallel; S.F.: 1.07. Notes: MillNumber None; Rpm 1750; SerialNumber 3013; Cat161 Ser150 WGC OV #48825 Cust PO # WL10017273002
Picture of 25 HP Falk Gearbox;RPM IN: 1800; Ratio 58.41; RPM OUT: 30; Style Paral

25 HP Falk Gearbox;RPM IN: 1800; Ratio 58.41; RPM OUT: 30; Style Paral

124068
25 HP Falk Gearbox;RPM IN: 1800; Ratio 58.41; RPM OUT: 30; Style Parallel; Service Factor 1.58;
Picture of 400 HP Falk Gear Reducer Model: 2147Z3S Ratio: 58.89 RPM: - Type: REGU

400 HP Falk Gear Reducer Model: 2147Z3S Ratio: 58.89 RPM: - Type: REGU

125663
400 HP Falk Gear Reducer Model: 2147Z3S Ratio: 58.89 RPM: - Type: REGULAR Configuration.
Picture of Western Model DV58H Gear Reducer. HP: 75; Ratio: 59.58; Input RPM: 175

Western Model DV58H Gear Reducer. HP: 75; Ratio: 59.58; Input RPM: 175

123551
Western Model DV58H Gear Reducer. HP: 75; Ratio: 59.58; Input RPM: 1750; Output RPM: 29.37; Type: Vertical; S.F.: n/a. Notes: SerialNumber 3006; Order #43603 CatalogRating 126*
Picture of Falk Model 80BU1A Gear Reducer. HP: n/a; Ratio: 60; Input RPM: n/a; Ou

Falk Model 80BU1A Gear Reducer. HP: n/a; Ratio: 60; Input RPM: n/a; Ou

123193
Falk Model 80BU1A Gear Reducer. HP: n/a; Ratio: 60; Input RPM: n/a; Output RPM: n/a; Type: 90 Degree; S.F.: n/a. Notes: Rpm 2043; ShaftDiameter 1.75 in; ShaftDiameter 3 in; Mfg Date 6/79 No Other Info on Tag*
Picture of Western Model BHV-6 Gear Reducer. HP: n/a; Ratio: 60; Input RPM: n/a;

Western Model BHV-6 Gear Reducer. HP: n/a; Ratio: 60; Input RPM: n/a;

123678
Western Model BHV-6 Gear Reducer. HP: n/a; Ratio: 60; Input RPM: n/a; Output RPM: n/a; Type: 90 Degree; S.F.: n/a. Notes:
Picture of Western Model D52 Gear Reducer. HP: n/a; Ratio: 60.2; Input RPM: n/a;

Western Model D52 Gear Reducer. HP: n/a; Ratio: 60.2; Input RPM: n/a;

123683
Western Model D52 Gear Reducer. HP: n/a; Ratio: 60.2; Input RPM: n/a; Output RPM: n/a; Type: Parallel; S.F.: n/a. Notes: MillNumber NONE; Ratio 29.6; SerialNumber 1031; SerialNumber 1706; Order # 71445
Picture of 20 HP Western Gearbox; RPM IN: 1200; Model D58; Ratio 60.2; RPM OUT: 2

20 HP Western Gearbox; RPM IN: 1200; Model D58; Ratio 60.2; RPM OUT: 2

124132
20 HP Western Gearbox; RPM IN: 1200; Model D58; Ratio 60.2; RPM OUT: 20; Style Parallel; Service Factor 2;
Picture of Western Model 9820 Gear Reducer. HP: 150; Ratio: 60.4; Input RPM: 1800

Western Model 9820 Gear Reducer. HP: 150; Ratio: 60.4; Input RPM: 1800

123613
Western Model 9820 Gear Reducer. HP: 150; Ratio: 60.4; Input RPM: 1800; Output RPM: 29.8; Type: 90 DegreeDown; S.F.: 1.5. Notes: SerialNumber 3001; Cat225 Order #63365*
Picture of Hansen Model NH33N98H02WO Gear Reducer. HP: n/a; Ratio: 63; Input RPM:

Hansen Model NH33N98H02WO Gear Reducer. HP: n/a; Ratio: 63; Input RPM:

123286
Hansen Model NH33N98H02WO Gear Reducer. HP: n/a; Ratio: 63; Input RPM: n/a; Output RPM: n/a; Type: HelicalGear; S.F.: n/a. Notes: Pinion 14IT/21T 10" Face
Picture of Western Model TV60 Gear Reducer. HP: 182; Ratio: 68.4; Input RPM: 1800

Western Model TV60 Gear Reducer. HP: 182; Ratio: 68.4; Input RPM: 1800

123634
Western Model TV60 Gear Reducer. HP: 182; Ratio: 68.4; Input RPM: 1800; Output RPM: 26.32; Type: Vertical; S.F.: 1.46. Notes: Frame TV60; SerialNumber 134; 125Ser Rated Order #12411*
Picture of Western Model (n/a) Gear Reducer. HP: 32; Ratio: 69.8; Input RPM: 1150

Western Model (n/a) Gear Reducer. HP: 32; Ratio: 69.8; Input RPM: 1150

123514
Western Model (n/a) Gear Reducer. HP: 32; Ratio: 69.8; Input RPM: 1150; Output RPM: 16.475; Type: n/a; S.F.: n/a. Notes: MillNumber 36-02-820; SerialNumber 358; Rightangle 60 Vari Master Straight Line*
Picture of Western Model RT6306 Gear Reducer. HP: 38.3; Ratio: 69.8; Input RPM: 1

Western Model RT6306 Gear Reducer. HP: 38.3; Ratio: 69.8; Input RPM: 1

123517
Western Model RT6306 Gear Reducer. HP: 38.3; Ratio: 69.8; Input RPM: 1750; Output RPM: 25; Type: Inline; S.F.: 1.52. Notes: MillNumber 36-02-820; Mount 1ORD*
Picture of 200 HP Falk Gear Reducer Model: 465A3-AB Ratio: 69.98 RPM: 1750 Type:

200 HP Falk Gear Reducer Model: 465A3-AB Ratio: 69.98 RPM: 1750 Type:

125583
200 HP Falk Gear Reducer Model: 465A3-AB Ratio: 69.98 RPM: 1750 Type: REGULAR Configuration.
Picture of Flender Gear Reducer Model: SDN180 Ratio: 70 RPM: N/A Type: REGULAR Co

Flender Gear Reducer Model: SDN180 Ratio: 70 RPM: N/A Type: REGULAR Co

125745
Flender Gear Reducer Model: SDN180 Ratio: 70 RPM: N/A Type: REGULAR Configuration.
Picture of Falk Model 120FC3A Gear Reducer. HP: 20; Ratio: 70.07; Input RPM: 1170

Falk Model 120FC3A Gear Reducer. HP: 20; Ratio: 70.07; Input RPM: 1170

123032
Falk Model 120FC3A Gear Reducer. HP: 20; Ratio: 70.07; Input RPM: 1170; Output RPM: 16.5; Type: InLine; S.F.: 1.94. Notes: MillNumber 751-428; MONumber 07-660114; *
Picture of PHILADELPHIA Gearbox; HP: 54; Model: UG12UBH ; Ratio: 70.6; RPM In: 1

PHILADELPHIA Gearbox; HP: 54; Model: UG12UBH ; Ratio: 70.6; RPM In: 1

121989
PHILADELPHIA Gearbox; HP: 54; Model: UG12UBH ; Ratio: 70.6; RPM In: 1750; RPM Out: 25; S.F.: 1
Picture of 46 HP Foote Jones Gear Reducer Model: 1503 HLD Ratio: 70.62 RPM: 515 T

46 HP Foote Jones Gear Reducer Model: 1503 HLD Ratio: 70.62 RPM: 515 T

125777
46 HP Foote Jones Gear Reducer Model: 1503 HLD Ratio: 70.62 RPM: 515 Type: REGULAR Configuration.

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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