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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 PHILADELPHIA Gearbox; HP: 363; Model: 208-06 ; Ratio: 5; RPM In: 1800

PHILADELPHIA Gearbox; HP: 363; Model: 208-06 ; Ratio: 5; RPM In: 1800

122036
PHILADELPHIA Gearbox; HP: 363; Model: 208-06 ; Ratio: 5; RPM In: 1800; RPM Out: 9216; S.F.: 1.3
Picture of PHILADELPHIA Gearbox; HP: n/a; Model: 3410; Ratio: 5; RPM In: 1750; R

PHILADELPHIA Gearbox; HP: n/a; Model: 3410; Ratio: 5; RPM In: 1750; R

122100
PHILADELPHIA Gearbox; HP: n/a; Model: 3410; Ratio: 5; RPM In: 1750; RPM Out: 350; S.F.: 0
Picture of PHILADELPHIA Gearbox; HP: n/a; Model: 3408; Ratio: 5; RPM In: 1750; R

PHILADELPHIA Gearbox; HP: n/a; Model: 3408; Ratio: 5; RPM In: 1750; R

122101
PHILADELPHIA Gearbox; HP: n/a; Model: 3408; Ratio: 5; RPM In: 1750; RPM Out: n/a; S.F.: 2
Picture of WORTHINGTON Gearbox; HP: 373; Model: 12.5X11.25 ; Ratio: 5; RPM In: 4

WORTHINGTON Gearbox; HP: 373; Model: 12.5X11.25 ; Ratio: 5; RPM In: 4

122558
WORTHINGTON Gearbox; HP: 373; Model: 12.5X11.25 ; Ratio: 5; RPM In: 4524; RPM Out: 900; S.F.: 0
Picture of WORTHINGTON Gearbox; HP: 373; Model: E6 ; Ratio: 5; RPM In: 4524; RPM

WORTHINGTON Gearbox; HP: 373; Model: E6 ; Ratio: 5; RPM In: 4524; RPM

122559
WORTHINGTON Gearbox; HP: 373; Model: E6 ; Ratio: 5; RPM In: 4524; RPM Out: 800; S.F.: 0
Picture of WORTHINGTON Gearbox; HP: 373; Model: E6 ; Ratio: 5; RPM In: 4524; RPM

WORTHINGTON Gearbox; HP: 373; Model: E6 ; Ratio: 5; RPM In: 4524; RPM

122560
WORTHINGTON Gearbox; HP: 373; Model: E6 ; Ratio: 5; RPM In: 4524; RPM Out: 900; S.F.: 0
Picture of WORTHINGTON Gearbox; HP: 373; Model: E-6 ; Ratio: 5; RPM In: 4524; RP

WORTHINGTON Gearbox; HP: 373; Model: E-6 ; Ratio: 5; RPM In: 4524; RP

122561
WORTHINGTON Gearbox; HP: 373; Model: E-6 ; Ratio: 5; RPM In: 4524; RPM Out: 900; S.F.: 0
Picture of Western Model BS-109 Gear Reducer. HP: 20; Ratio: 5; Input RPM: 1770;

Western Model BS-109 Gear Reducer. HP: 20; Ratio: 5; Input RPM: 1770;

123495
Western Model BS-109 Gear Reducer. HP: 20; Ratio: 5; Input RPM: 1770; Output RPM: 354; Type: RightAngle; S.F.: 1.585. Notes: MillNumber 47625900; Rpm 1200; SerialNumber 155; Class Rating 31.7 Hp
Picture of Western Model S57A Gear Reducer. HP: 40; Ratio: 5; Input RPM: 2000; Ou

Western Model S57A Gear Reducer. HP: 40; Ratio: 5; Input RPM: 2000; Ou

123522
Western Model S57A Gear Reducer. HP: 40; Ratio: 5; Input RPM: 2000; Output RPM: 650; Type: n/a; S.F.: 3.33. Notes: MillNumber T7136; SerialNumber 1226; Order No 33758 Pinion speed 650/2000 Rpm Class 1 Rating 133 Hp Service Rating 40 Hp
Picture of Western Model S61B Gear Reducer. HP: 50; Ratio: 5; Input RPM: 1150; Ou

Western Model S61B Gear Reducer. HP: 50; Ratio: 5; Input RPM: 1150; Ou

123529
Western Model S61B Gear Reducer. HP: 50; Ratio: 5; Input RPM: 1150; Output RPM: 230; Type: Parallel; S.F.: 2. Notes: SerialNumber 3104; *
Picture of Western Model S59A Gear Reducer. HP: 60; Ratio: 5; Input RPM: 2200; Ou

Western Model S59A Gear Reducer. HP: 60; Ratio: 5; Input RPM: 2200; Ou

123549
Western Model S59A Gear Reducer. HP: 60; Ratio: 5; Input RPM: 2200; Output RPM: 440; Type: Parallel; S.F.: 2.3. Notes: MillNumber T9101; SerialNumber 428; Order No 35320 Has autron Pulse Tachometer Model T770A Style IR PPR 12*
Picture of Western Model BS-132 Gear Reducer. HP: 75; Ratio: 5; Input RPM: 1200;

Western Model BS-132 Gear Reducer. HP: 75; Ratio: 5; Input RPM: 1200;

123556
Western Model BS-132 Gear Reducer. HP: 75; Ratio: 5; Input RPM: 1200; Output RPM: 240; Type: Parallel; S.F.: n/a. Notes: SerialNumber 112;
Picture of Western Model BS-121 Gear Reducer. HP: 75; Ratio: 5; Input RPM: n/a; O

Western Model BS-121 Gear Reducer. HP: 75; Ratio: 5; Input RPM: n/a; O

123562
Western Model BS-121 Gear Reducer. HP: 75; Ratio: 5; Input RPM: n/a; Output RPM: n/a; Type: 90 Degree; S.F.: n/a. Notes: SerialNumber 106; Order #9689*
Picture of Western Model S59A Gear Reducer. HP: 75; Ratio: 5; Input RPM: 1150; Ou

Western Model S59A Gear Reducer. HP: 75; Ratio: 5; Input RPM: 1150; Ou

123565
Western Model S59A Gear Reducer. HP: 75; Ratio: 5; Input RPM: 1150; Output RPM: 230; Type: Parallel; S.F.: 1.84. Notes: Class 1; SerialNumber 375; Order #22991 WG #35936*
Picture of Western Model S55B Gear Reducer. HP: 89.3; Ratio: 5; Input RPM: 1150;

Western Model S55B Gear Reducer. HP: 89.3; Ratio: 5; Input RPM: 1150;

123577
Western Model S55B Gear Reducer. HP: 89.3; Ratio: 5; Input RPM: 1150; Output RPM: 230; Type: Parallel; S.F.: 1. Notes: SerialNumber 3035; Order #43220*
Picture of Western Model S57B Gear Reducer. HP: 100; Ratio: 5; Input RPM: 1400; O

Western Model S57B Gear Reducer. HP: 100; Ratio: 5; Input RPM: 1400; O

123587
Western Model S57B Gear Reducer. HP: 100; Ratio: 5; Input RPM: 1400; Output RPM: 280; Type: Parallel; S.F.: 1.27. Notes: MillNumber None; S/N #3056 Work Order #44136
Picture of Western Model S57B Gear Reducer. HP: 145; Ratio: 5; Input RPM: 1320; O

Western Model S57B Gear Reducer. HP: 145; Ratio: 5; Input RPM: 1320; O

123612
Western Model S57B Gear Reducer. HP: 145; Ratio: 5; Input RPM: 1320; Output RPM: 264; Type: Parallel; S.F.: 1.45. Notes: MillNumber None; SerialNumber 3023; Cat145 Service100*
Picture of Western Model S61B Gear Reducer. HP: 200; Ratio: 5; Input RPM: n/a; Ou

Western Model S61B Gear Reducer. HP: 200; Ratio: 5; Input RPM: n/a; Ou

123640
Western Model S61B Gear Reducer. HP: 200; Ratio: 5; Input RPM: n/a; Output RPM: 1272; Type: Parallel; S.F.: 1.5. Notes: SerialNumber 3104; *
Picture of Westinghouse Model (n/a) Gear Reducer. HP: 250; Ratio: 5; Input RPM: 1

Westinghouse Model (n/a) Gear Reducer. HP: 250; Ratio: 5; Input RPM: 1

123729
Westinghouse Model (n/a) Gear Reducer. HP: 250; Ratio: 5; Input RPM: 1380; Output RPM: 276; Type: Inline; S.F.: 1.75. Notes: Size 18; Style MK40062; Cat437
Picture of ELLIOTT Gearbox; HP: 308; Model: B1-4 ; Ratio: 5.03; RPM In: 4500; RP

ELLIOTT Gearbox; HP: 308; Model: B1-4 ; Ratio: 5.03; RPM In: 4500; RP

121297
ELLIOTT Gearbox; HP: 308; Model: B1-4 ; Ratio: 5.03; RPM In: 4500; RPM Out: 900; S.F.: 1.5

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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