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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 Lufkin Model S147 Gear Reducer. HP: 130; Ratio: 5.46; Input RPM: 1150;

Lufkin Model S147 Gear Reducer. HP: 130; Ratio: 5.46; Input RPM: 1150;

123317
Lufkin Model S147 Gear Reducer. HP: 130; Ratio: 5.46; Input RPM: 1150; Output RPM: 211; Type: Parallel; S.F.: 1.5. Notes: MillNumber 79-5719; SerialNumber 28; Order #90061*
Picture of 200 HP Falk Gear Reducer Model: *2100Y1-B Ratio: 5.471 RPM: N/A Type:

200 HP Falk Gear Reducer Model: *2100Y1-B Ratio: 5.471 RPM: N/A Type:

125564
200 HP Falk Gear Reducer Model: *2100Y1-B Ratio: 5.471 RPM: N/A Type: REGULAR Configuration.
Picture of 255 HP Falk Gear Reducer Model: 2100Y1-LB Ratio: 5.471 RPM: 1770 Type:

255 HP Falk Gear Reducer Model: 2100Y1-LB Ratio: 5.471 RPM: 1770 Type:

125610
255 HP Falk Gear Reducer Model: 2100Y1-LB Ratio: 5.471 RPM: 1770 Type: REGULAR Configuration.
Picture of WESTINGHOUSE Model SU-12-6 Parallel Shaft Gear Drive Westinghouse Su-1

WESTINGHOUSE Model SU-12-6 Parallel Shaft Gear Drive Westinghouse Su-1

123829
WESTINGHOUSE Model SU-12-6 Parallel Shaft Gear Drive Westinghouse Su-12-6 393 Service Horsepower 1.1 Service Factor 4510 Input Rpm
Picture of FLENDER Gearbox; HP: 500; Model: SEN 320 ; Ratio: 5.5; RPM In: 1775;

FLENDER Gearbox; HP: 500; Model: SEN 320 ; Ratio: 5.5; RPM In: 1775;

121493
FLENDER Gearbox; HP: 500; Model: SEN 320 ; Ratio: 5.5; RPM In: 1775; RPM Out: n/a; S.F.: 0
Picture of LUFKIN Gearbox; HP: 330; Model: M000C ; Ratio: 5.5; RPM In: 5000; RPM

LUFKIN Gearbox; HP: 330; Model: M000C ; Ratio: 5.5; RPM In: 5000; RPM

121634
LUFKIN Gearbox; HP: 330; Model: M000C ; Ratio: 5.5; RPM In: 5000; RPM Out: n/a; S.F.: 1.8
Picture of LUFKIN Gearbox; HP: 330; Model: N1000C ; Ratio: 5.5; RPM In: 5000; RP

LUFKIN Gearbox; HP: 330; Model: N1000C ; Ratio: 5.5; RPM In: 5000; RP

121635
LUFKIN Gearbox; HP: 330; Model: N1000C ; Ratio: 5.5; RPM In: 5000; RPM Out: n/a; S.F.: 1.8
Picture of MARLEY Gearbox; HP: n/a; Model: 22.1; Ratio: 5.5; RPM In: n/a; RPM Ou

MARLEY Gearbox; HP: n/a; Model: 22.1; Ratio: 5.5; RPM In: n/a; RPM Ou

121774
MARLEY Gearbox; HP: n/a; Model: 22.1; Ratio: 5.5; RPM In: n/a; RPM Out: n/a; S.F.: 0
Picture of PHILADELPHIA Gearbox; HP: 22; Model: 3410; Ratio: 5.5; RPM In: 1750;

PHILADELPHIA Gearbox; HP: 22; Model: 3410; Ratio: 5.5; RPM In: 1750;

121948
PHILADELPHIA Gearbox; HP: 22; Model: 3410; Ratio: 5.5; RPM In: 1750; RPM Out: 315; S.F.: 2
Picture of PHILADELPHIA Gearbox; HP: 22.5; Model: ; Ratio: 5.5; RPM In: 1750; RP

PHILADELPHIA Gearbox; HP: 22.5; Model: ; Ratio: 5.5; RPM In: 1750; RP

121950
PHILADELPHIA Gearbox; HP: 22.5; Model: ; Ratio: 5.5; RPM In: 1750; RPM Out: n/a; S.F.: 0
Picture of WESTERN Gearbox; HP: 1700; Model: 140HSA80 ; Ratio: 5.5; RPM In: 1000

WESTERN Gearbox; HP: 1700; Model: 140HSA80 ; Ratio: 5.5; RPM In: 1000

122411
WESTERN Gearbox; HP: 1700; Model: 140HSA80 ; Ratio: 5.5; RPM In: 10000; RPM Out: 1800; S.F.: 1.4
Picture of WESTERN Gearbox; HP: 1700; Model: 140HSA80 ; Ratio: 5.5; RPM In: 1000

WESTERN Gearbox; HP: 1700; Model: 140HSA80 ; Ratio: 5.5; RPM In: 1000

122412
WESTERN Gearbox; HP: 1700; Model: 140HSA80 ; Ratio: 5.5; RPM In: 10000; RPM Out: 1798; S.F.: 1.4
Picture of WESTERN Gearbox; HP: 2300; Model: 160-HAS-80A ; Ratio: 5.5; RPM In: 1

WESTERN Gearbox; HP: 2300; Model: 160-HAS-80A ; Ratio: 5.5; RPM In: 1

122418
WESTERN Gearbox; HP: 2300; Model: 160-HAS-80A ; Ratio: 5.5; RPM In: 1780; RPM Out: 9904; S.F.: 0
Picture of TURBODYNE Gearbox; HP: 1150; Model: H-6 ; Ratio: 5.513; RPM In: 5546;

TURBODYNE Gearbox; HP: 1150; Model: H-6 ; Ratio: 5.513; RPM In: 5546;

122337
TURBODYNE Gearbox; HP: 1150; Model: H-6 ; Ratio: 5.513; RPM In: 5546; RPM Out: 1006; S.F.: 2
Picture of LUFKIN Gearbox; HP: n/a; Model: N1000C ; Ratio: 5.5151; RPM In: 500;

LUFKIN Gearbox; HP: n/a; Model: N1000C ; Ratio: 5.5151; RPM In: 500;

121712
LUFKIN Gearbox; HP: n/a; Model: N1000C ; Ratio: 5.5151; RPM In: 500; RPM Out: n/a; S.F.: 0
Picture of MURRAY TURBINE Gearbox; HP: 1025; Model: 24HO ; Ratio: 5.52; RPM In:

MURRAY TURBINE Gearbox; HP: 1025; Model: 24HO ; Ratio: 5.52; RPM In:

121940
MURRAY TURBINE Gearbox; HP: 1025; Model: 24HO ; Ratio: 5.52; RPM In: 3980; RPM Out: 720; S.F.: 1.345
Picture of Falk Model 7CB312BS Gear Reducer. HP: 75; Ratio: 5.52; Input RPM: 1150

Falk Model 7CB312BS Gear Reducer. HP: 75; Ratio: 5.52; Input RPM: 1150

123082
Falk Model 7CB312BS Gear Reducer. HP: 75; Ratio: 5.52; Input RPM: 1150; Output RPM: 208.3; Type: 90 Degree; S.F.: 1.8. Notes: MONumber 7-060228; *
Picture of WORTHINGTON Gearbox; HP: 125; Model: C-4 ; Ratio: 5.53; RPM In: 4818;

WORTHINGTON Gearbox; HP: 125; Model: C-4 ; Ratio: 5.53; RPM In: 4818;

122518
WORTHINGTON Gearbox; HP: 125; Model: C-4 ; Ratio: 5.53; RPM In: 4818; RPM Out: 870; S.F.: 0
Picture of Valmet Model LA225 Gear Reducer. HP: 59; Ratio: 5.54; Input RPM: 1800;

Valmet Model LA225 Gear Reducer. HP: 59; Ratio: 5.54; Input RPM: 1800;

123381
Valmet Model LA225 Gear Reducer. HP: 59; Ratio: 5.54; Input RPM: 1800; Output RPM: 325; Type: Parallel; S.F.: 1.5. Notes: InputShaft 2x5.25 in; OutputShaft 3.5x8 in; SerialNumber 3A-11368; Effect KW 59 Bolt Hole Pattern 8.5"x22" Center of shaft to Floor 10" Overall Height 19"*
Picture of Valmet Model LA225 Gear Reducer. HP: 75; Ratio: 5.54; Input RPM: 1800;

Valmet Model LA225 Gear Reducer. HP: 75; Ratio: 5.54; Input RPM: 1800;

123382
Valmet Model LA225 Gear Reducer. HP: 75; Ratio: 5.54; Input RPM: 1800; Output RPM: 325; Type: Parallel; S.F.: 1.5. Notes: SerialNumber 3A-11367; Effect KW 59*

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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  • Richmond, Virginia
  • sales@industrialexchange.com
  • (804)608-0141
  • (804)608-0141
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