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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 500 HP Horsburgh & Scott Gear Reducer Model: 185-S Ratio: 6.048 RPM: 1

500 HP Horsburgh & Scott Gear Reducer Model: 185-S Ratio: 6.048 RPM: 1

125817
500 HP Horsburgh & Scott Gear Reducer Model: 185-S Ratio: 6.048 RPM: 1700 Type: REGULAR Configuration.
Picture of FALK Model 27000 DUAL PINION Parallel Shaft Gear Reducer 400 Hp 6.0789

FALK Model 27000 DUAL PINION Parallel Shaft Gear Reducer 400 Hp 6.0789

123794
FALK Model 27000 DUAL PINION Parallel Shaft Gear Reducer 400 Hp 6.0789/1 Ratio
Picture of FALK Gearbox; HP: 350; Model: 8-266603-01 ; Ratio: 6.1; RPM In: 1750;

FALK Gearbox; HP: 350; Model: 8-266603-01 ; Ratio: 6.1; RPM In: 1750;

121404
FALK Gearbox; HP: 350; Model: 8-266603-01 ; Ratio: 6.1; RPM In: 1750; RPM Out: 286; S.F.: 2.68
Picture of FALK Gearbox; HP: 350; Model: 1120YF1-K ; Ratio: 6.1; RPM In: 1750; R

FALK Gearbox; HP: 350; Model: 1120YF1-K ; Ratio: 6.1; RPM In: 1750; R

121405
FALK Gearbox; HP: 350; Model: 1120YF1-K ; Ratio: 6.1; RPM In: 1750; RPM Out: 286; S.F.: 0
Picture of MARLEY Gearbox; HP: n/a; Model: 22.2; Ratio: 6.1; RPM In: n/a; RPM Ou

MARLEY Gearbox; HP: n/a; Model: 22.2; Ratio: 6.1; RPM In: n/a; RPM Ou

121777
MARLEY Gearbox; HP: n/a; Model: 22.2; Ratio: 6.1; RPM In: n/a; RPM Out: n/a; S.F.: 0
Picture of WESTERN Gearbox; HP: 30; Model: FW20A ; Ratio: 6.1; RPM In: n/a; RPM

WESTERN Gearbox; HP: 30; Model: FW20A ; Ratio: 6.1; RPM In: n/a; RPM

122349
WESTERN Gearbox; HP: 30; Model: FW20A ; Ratio: 6.1; RPM In: n/a; RPM Out: n/a; S.F.: 0
Picture of WESTERN Gearbox; HP: 30; Model: FW20A ; Ratio: 6.1; RPM In: n/a; RPM

WESTERN Gearbox; HP: 30; Model: FW20A ; Ratio: 6.1; RPM In: n/a; RPM

122350
WESTERN Gearbox; HP: 30; Model: FW20A ; Ratio: 6.1; RPM In: n/a; RPM Out: n/a; S.F.: 0
Picture of WESTERN Gearbox; HP: n/a; Model: 20A ; Ratio: 6.1; RPM In: n/a; RPM O

WESTERN Gearbox; HP: n/a; Model: 20A ; Ratio: 6.1; RPM In: n/a; RPM O

122437
WESTERN Gearbox; HP: n/a; Model: 20A ; Ratio: 6.1; RPM In: n/a; RPM Out: n/a; S.F.: 0
Picture of Falk Model 121/2HC Gear Reducer. HP: 700; Ratio: 6.1; Input RPM: 575/9

Falk Model 121/2HC Gear Reducer. HP: 700; Ratio: 6.1; Input RPM: 575/9

123137
Falk Model 121/2HC Gear Reducer. HP: 700; Ratio: 6.1; Input RPM: 575/94.3; Output RPM: 1150/188.5; Type: Parallel; S.F.: 2. Notes: MONumber 175-464; Two Sets of Shafts Accessible Either Side of Gearbox Shaft Diameter 6" x 10" Length Shaft Diameter 9" x 18" Length Overall Dimensions Width 43" x Length 88" x Height 69"
Picture of Falk Model 121/2HC Gear Reducer. HP: 700; Ratio: 6.1; Input RPM: 575/9

Falk Model 121/2HC Gear Reducer. HP: 700; Ratio: 6.1; Input RPM: 575/9

123138
Falk Model 121/2HC Gear Reducer. HP: 700; Ratio: 6.1; Input RPM: 575/94.3; Output RPM: 1150/188.5; Type: Parallel; S.F.: 2. Notes: MONumber 175-464; Two Sets of Shafts Accessible Either Side of Gearbox Shaft Diameter 6" x 10" Length Shaft Diameter 9" x 18" Length Overall Dimensions Width 43" x Length 88" x Height 69"
Picture of Falk Model 121/2HC Gear Reducer. HP: 700; Ratio: 6.1; Input RPM: 575;

Falk Model 121/2HC Gear Reducer. HP: 700; Ratio: 6.1; Input RPM: 575;

123139
Falk Model 121/2HC Gear Reducer. HP: 700; Ratio: 6.1; Input RPM: 575; Output RPM: 94.3/188.5; Type: Parallel; S.F.: 2. Notes: MONumber 175-464;
Picture of Western Model S63B Gear Reducer. HP: 100; Ratio: 6.11; Input RPM: 620;

Western Model S63B Gear Reducer. HP: 100; Ratio: 6.11; Input RPM: 620;

123601
Western Model S63B Gear Reducer. HP: 100; Ratio: 6.11; Input RPM: 620; Output RPM: 101; Type: Parallel; S.F.: n/a. Notes: MillNumber None; CatalogRating 195*
Picture of Western Model S63B Gear Reducer. HP: 60; Ratio: 6.111; Input RPM: 627;

Western Model S63B Gear Reducer. HP: 60; Ratio: 6.111; Input RPM: 627;

123544
Western Model S63B Gear Reducer. HP: 60; Ratio: 6.111; Input RPM: 627; Output RPM: 102; Type: Parallel; S.F.: 3.3. Notes: MillNumber None; SerialNumber 3006; Cust #5-6807 MO# 489-50 CatRating 198 WGC Order # 41135
Picture of Western Model S63B Gear Reducer. HP: 200; Ratio: 6.111; Input RPM: 970

Western Model S63B Gear Reducer. HP: 200; Ratio: 6.111; Input RPM: 970

123637
Western Model S63B Gear Reducer. HP: 200; Ratio: 6.111; Input RPM: 970; Output RPM: 158; Type: Parallel; S.F.: 1.3. Notes: MillNumber None; SerialNumber 3071; Work Order #44162 Pinion Rpm 970 WGC Order #44162 CatRating 265 ServiceRating 200
Picture of Western Model S63B Gear Reducer. HP: 250; Ratio: 6.111; Input RPM: 117

Western Model S63B Gear Reducer. HP: 250; Ratio: 6.111; Input RPM: 117

123647
Western Model S63B Gear Reducer. HP: 250; Ratio: 6.111; Input RPM: 1175; Output RPM: 192; Type: Parallel; S.F.: 1.37. Notes: Frame S63B; MillNumber None; SerialNumber 3018; ServiceFactor 1.37; Wgc Order #40235 CatRating 343 ServiceRating 250
Picture of Western Model S63B Gear Reducer. HP: 250; Ratio: 6.111; Input RPM: 117

Western Model S63B Gear Reducer. HP: 250; Ratio: 6.111; Input RPM: 117

123648
Western Model S63B Gear Reducer. HP: 250; Ratio: 6.111; Input RPM: 1175; Output RPM: 192; Type: Parallel; S.F.: 1.37. Notes: MillNumber None; SerialNumber 3015; Wgc Order #40233 CatRating 343
Picture of FALK Gearbox; HP: 150; Model: 110Y1S ; Ratio: 6.12; RPM In: 1750; RPM

FALK Gearbox; HP: 150; Model: 110Y1S ; Ratio: 6.12; RPM In: 1750; RPM

121389
FALK Gearbox; HP: 150; Model: 110Y1S ; Ratio: 6.12; RPM In: 1750; RPM Out: n/a; S.F.: 2.1
Picture of 30 HP Falk Gearbox; RPM IN: 1800; Model 1050FC2A; Ratio 6.135; RPM OUT

30 HP Falk Gearbox; RPM IN: 1800; Model 1050FC2A; Ratio 6.135; RPM OUT

124070
30 HP Falk Gearbox; RPM IN: 1800; Model 1050FC2A; Ratio 6.135; RPM OUT: 280; Style Inline; Service Factor 1.82;
Picture of Falk Model 1070FC2A Gear Reducer. HP: 50; Ratio: 6.155; Input RPM: 117

Falk Model 1070FC2A Gear Reducer. HP: 50; Ratio: 6.155; Input RPM: 117

123071
Falk Model 1070FC2A Gear Reducer. HP: 50; Ratio: 6.155; Input RPM: 1170; Output RPM: 190; Type: Inline; S.F.: 2.4. Notes: MillNumber 46-62-2690; MONumber 9303186901; *
Picture of Falk Model RK207OF2A Gear Reducer. HP: n/a; Ratio: 6.155; Input RPM: n

Falk Model RK207OF2A Gear Reducer. HP: n/a; Ratio: 6.155; Input RPM: n

123210
Falk Model RK207OF2A Gear Reducer. HP: n/a; Ratio: 6.155; Input RPM: n/a; Output RPM: n/a; Type: Inline; S.F.: n/a. Notes: MillNumber None; MOQ208581601 Date 08/02 NMN*

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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