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Best Mechanical Worm Gears - Buying Guide

Last Updated: 05/26/2024

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Bestselling Mechanical Worm Gears on Amazon

  1. PGFUN 5:1 Right Angle Worm Gearbox 90 Angle Drive Steering Gear Reducer 20T Reduction Gearbox Simpl...
  2. Worm Wheel, 10:1 Bronze Worm Gear with Metal Worm Set Worm Gear for Industrial Robot Parts
  3. Mxfans 30 T Brass Gear Wheel & 4MM Hole Dia Shaft Set 0.5 Pattern die 1:30 Repairing Replacement Sha...
  4. Brass Worm Gear 120 Teeth 0.4MM 120T 12MM Hole Diameter Gear 1:120 Brass Decelerating Turbine Worm G...
  5. Worm Gear Set 1.5M-20T 20:1 Ratio 1.5 Mod Carbon Steel Rod Shaft 20Teeth Brass Gear Wheel Reduce Tra...
  6. CNBTR 6MM Hole Dia Brass Gear Shaft & 31MM 0uter Dia 60T Brass Gear Wheel 0.5 Modulus Set
  7. CNBTR 40T Brass Gear Wheel & 5mm Hole Diameter Gear Shaft Kits 0.5 Modulus Set 1:40 Reduction Ratio ...
  8. Worm Gear Set, Robot Worm Wheel 30 Teeth Sprocket 6mm Center Hole Brass Gear Industrial Robot Hardwa...
  9. HARFINGTON Worm Gear Set Brass 0.5 Modulus 20T 20:1 Reduction Rate 3mm Hole Diameter Right Rotate Dr...
  10. PGFUN 1:1 Right Angle Bevel Gearbox 1.5 Module 20 Teeth 90 Angle Drive Steering Gear Device Simple ...
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  #1

PGFUN 5:1 Right Angle Worm Gearbox 90 Angle Drive Steering Gear Reducer 20T Reduction Gearbox Simple Mechanical DIY Module with 8 mm Shaft

Asin: B0CDL7TV46   |   Ean: 0777723136728   |   UPC: 777723136728

Features

  • 5:1 Right Angle Worm Gearbox for Simple DIY Mechanical Application, the Gearbox Reducer Comes without Self-locking Function Due to Small Reduction Ratio.
  • Specification: 20 teeth, 8mm shaft, 1 input shaft drive 1 right angle steering output shaft.
  • Motor drive can be realized with coupling and belt pulley gear.
  • Material: Aluminum alloy & #45 Steel, Overall Size: 82 x 82 x 50 mm/ 3.23 x 3.23 x 1.97 inch.
  • Note: it's simple steering gear, can not used for high troque and high rotating speed CNC application.
  • See more on Amazon...

Motor Drive Can Be Realized With Coupling And Belt Pulley Gear..
Note: It's Simple Steering Gear, Can Not Used For High Troque And High Rotating Speed Cnc Application..
Material: Aluminum Alloy & #45 Steel, Overall Size: 82 X 82 X 50 Mm/ 3.23 X 3.23 X 1.97 Inch..
Specification: 20 Teeth, 8Mm Shaft, 1 Input Shaft Drive 1 Right Angle Steering Output Shaft..

Brand: PGFUN   |   Manufacturer: PGFUN

Dimensions: 1.97 x 3.15 x 3.15 inches

Amazon Price: $41.99 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #2

Worm Wheel, 10:1 Bronze Worm Gear with Metal Worm Set Worm Gear for Industrial Robot Parts

Asin: B089M4VGR4   |   Model: Vikyenu0b36c1hi   |   PartNumber: Vikyenu0b36c1hi   |   Ean: 3641279532624

Features

  • [Unique Design] - The transmission structure of worm shaft is simple, compact, small volume and light weight.
  • [Premium Material] - The worm is made of metal and the worm wheel is made of bronze, which has a long service life.
  • [Worm Wheel] - If you need more torsion or slower output speed, you can use it to replace the standard 4: 1 worm gear for Zhouyu worm gear box.Similarly, the equipment reduces the chance of reverse drive to almost 0.
  • [Specification] - The worm gear is mounted on a 4.7 mm Daxle diameter. The worm is mounted on a 6mm or 4.7mm Dshaped shaft.
  • [After-Sale Service] -- Good day.We offers a variety range of novelty items to you. every effort to provide customers with satisfactory service.If you have ANY questions, please email us and BELIEVE us, we will reply you soon.
  • See more on Amazon...

[Worm Wheel] - If You Need More Torsion Or Slower Output Speed, You Can Use It To Replace The Standard 4: 1 Worm Gear For Zhouyu Worm Gear Box.Similarly, The Equipment Reduces The Chance Of Reverse Drive To Almost 0..
[After-Sale Service] -- Good Day.We Offers A Variety Range Of Novelty Items To You. Every Effort To Provide Customers With Satisfactory Service.If You Have Any Questions, Please Email Us And Believe Us, We Will Reply You Soon..
[Specification] - The Worm Gear Is Mounted On A 4.7 Mm Daxle Diameter. The Worm Is Mounted On A 6Mm Or 4.7Mm Dshaped Shaft..
[Premium Material] - The Worm Is Made Of Metal And The Worm Wheel Is Made Of Bronze, Which Has A Long Service Life..

Brand: Vikye   |   Manufacturer: Vikye

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.11 Pounds

Amazon Price: $14.21 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #3

Mxfans 30 T Brass Gear Wheel & 4MM Hole Dia Shaft Set 0.5 Pattern die 1:30 Repairing Replacement Shaft Kits

Asin: B07G4G52J6   |   Model: M3180801068   |   PartNumber: M3180801068

Features

  • Made of brass, long time service.
  • Shaft Z1=1, turn a round of gear T, can get a large transmission ratio, generally in the power transmission, the transmission ratio I=10-80, like big transmission ratio, if use with gear transmission, will need to take the multi-stage transmission.
  • The transmission structure of shaft gear wheel is simple, compact, small volume and light weight.
  • Material:Brass, not easy to wear, . The gear and shaft are excellent industrial replacement accessories.
  • See more on Amazon...

The Transmission Structure Of Shaft Gear Wheel Is Simple, Compact, Small Volume And Light Weight..
Material:Brass, Not Easy To Wear, . The Gear And Shaft Are Excellent Industrial Replacement Accessories..
Shaft Z1=1, Turn A Round Of Gear T, Can Get A Large Transmission Ratio, Generally In The Power Transmission, The Transmission Ratio I=10-80, Like Big Transmission Ratio, If Use With Gear Transmission, Will Need To Take The Multi-Stage Transmission..

Brand: Mxfans   |   Manufacturer: blhlltd

Weight: 0.04 pounds

Amazon Price: $8.55 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #4

Brass Worm Gear 120 Teeth 0.4MM 120T 12MM Hole Diameter Gear 1:120 Brass Decelerating Turbine Worm Gear 75MM Worm Rod

Asin: B0B6VH2X71   |   Ean: 0756550725893   |   UPC: 756550725893

Features

  • Made Of High Quality Brass,Durable
  • The Turbine Has An Outer Diameter Of 49.3MM,Thickness Of 6MM,And An Aperture Of 12MM
  • Center Distance 29.5MM (Including Lateral Clearance)
  • The Diameter Of Both Ends Of The Worm Is 5MM (Convenient For Loose Fitting Bearings Or 5MM Gears),And The Total Length Is 75MM
  • The Length Of One Worm Is 27MM And The Other Is 12MM,Worm Tooth Length:15.7MM
  • See more on Amazon...

Center Distance 29.5Mm (Including Lateral Clearance).
The Length Of One Worm Is 27Mm And The Other Is 12Mm,Worm Tooth Length:15.7Mm.
The Diameter Of Both Ends Of The Worm Is 5Mm (Convenient For Loose Fitting Bearings Or 5Mm Gears),And The Total Length Is 75Mm.
The Turbine Has An Outer Diameter Of 49.3Mm,Thickness Of 6Mm,And An Aperture Of 12Mm.

Brand: Generic   |   Manufacturer: Generic

Amazon Price: $30.49 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #5

Worm Gear Set 1.5M-20T 20:1 Ratio 1.5 Mod Carbon Steel Rod Shaft 20Teeth Brass Gear Wheel Reduce Transmission Part (Gear-15mm, Rod-15mm Bore)

Asin: B0C58117NV

Features

  • Rod Shaft made by 45# carbon steel,Worm Gear made by Brass
  • Rod Shaft from 8-15mm,20Teeth Gear from 8-15mm
  • Center Distance:For 1:20 set is 27.50mm
  • Used to decelerate the small motor and change the transmission direction. It can be applied for industrial robot spare parts.
  • Package Include 1pcs Rod Shaft+1pcs Worm Gear
  • See more on Amazon...

Center Distance:For 1:20 Set Is 27.50Mm.
Package Include 1Pcs Rod Shaft+1Pcs Worm Gear.
Used To Decelerate The Small Motor And Change The Transmission Direction. It Can Be Applied For Industrial Robot Spare Parts..
Rod Shaft From 8-15Mm,20Teeth Gear From 8-15Mm.

Brand: BSTAUTOMATION   |   Manufacturer: BSTAUTOMATION

Amazon Price: $20.80 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #6

CNBTR 6MM Hole Dia Brass Gear Shaft & 31MM 0uter Dia 60T Brass Gear Wheel 0.5 Modulus Set

Asin: B07G59N4CX   |   Model: M6180801078   |   PartNumber: M6180801078

Features

Brand: CNBTR   |   Manufacturer: yqltd

Amazon Price: $12.99 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #7

CNBTR 40T Brass Gear Wheel & 5mm Hole Diameter Gear Shaft Kits 0.5 Modulus Set 1:40 Reduction Ratio Drive Gear Box

Asin: B07G54YQL4   |   Model: M6180801074   |   PartNumber: M6180801074

Features

  • Set include one 0.5 modulus 5MM Hole Dia brass gear shaft and one 40 T brass gear wheel.
  • The transmission structure of shaft is simple, compact, small volume and light weight.
  • Shaft Z1=1, turn a round of gear T, can get a large transmission ratio, generally in the power transmission, the transmission ratio I=10-80, like big transmission ratio, if use with gear transmission, will need to take the multi-stage transmission.
  • High quality material selection, carefully processing create high quality product.
  • Made of brass, long time service.
  • See more on Amazon...

Shaft Z1=1, Turn A Round Of Gear T, Can Get A Large Transmission Ratio, Generally In The Power Transmission, The Transmission Ratio I=10-80, Like Big Transmission Ratio, If Use With Gear Transmission, Will Need To Take The Multi-Stage Transmission..
Made Of Brass, Long Time Service..
High Quality Material Selection, Carefully Processing Create High Quality Product..
The Transmission Structure Of Shaft Is Simple, Compact, Small Volume And Light Weight..

Brand: CNBTR   |   Manufacturer: yqltd

Amazon Price: $12.99 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #8

Worm Gear Set, Robot Worm Wheel 30 Teeth Sprocket 6mm Center Hole Brass Gear Industrial Robot Hardware Accessory

Asin: B0CWPN5JD9   |   Model: Narooteaysc5m29x3   |   PartNumber: Narooteaysc5m29x3

Features

  • Material - Crafted from premium brass material, our worm gear set features high hardness, durability, and long-lasting performance, ensuring reliable use for your projects.
  • Versatile Compatibility - With a MOD 0.8 design, our robot worm wheel is compatible with any MOD 0.8 gear, allowing you to integrate and repurpose it for various applications.
  • Customizable Bore - For motor or axle compatibility issues, our Gear offers a 6mm round bore option, ensuring a perfect fit for your project requirements.
  • Ideal Partners - When paired with another 30 tooth gear or a 90 tooth hub gear, our Gear is perfect for building patterns and creating efficient mechanical systems.
  • Compact Design - Combining two 30 tooth gears will result in a compact 1:1 ratio with a 24mm center distance, offering versatility and space-saving solutions for your projects.
  • See more on Amazon...

【Customizable Bore】- For Motor Or Axle Compatibility Issues, Our Gear Offers A 6Mm Round Bore Option, Ensuring A Perfect Fit For Your Project Requirements..
【Compact Design】- Combining Two 30 Tooth Gears Will Result In A Compact 1:1 Ratio With A 24Mm Center Distance, Offering Versatility And Space-Saving Solutions For Your Projects..
【Ideal Partners】- When Paired With Another 30 Tooth Gear Or A 90 Tooth Hub Gear, Our Gear Is Perfect For Building Patterns And Creating Efficient Mechanical Systems..
【Versatile Compatibility】- With A Mod 0.8 Design, Our Robot Worm Wheel Is Compatible With Any Mod 0.8 Gear, Allowing You To Integrate And Repurpose It For Various Applications..

Brand: Naroote   |   Manufacturer: Naroote

Amazon Price: $7.91 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: Usually ships within 9 to 10 days

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  #9

HARFINGTON Worm Gear Set Brass 0.5 Modulus 20T 20:1 Reduction Rate 3mm Hole Diameter Right Rotate Drive Gear Box Wheel Shaft Kits

Asin: B0BDZJHLFK   |   Model: hta220706hh0529   |   PartNumber: hta220706hh0529

Features

  • Size - Modulus: 0.5; Outer Diameter: 6.9mm Gear Shaft, 11.4mm Gear Wheel; Inner Diameter: 3mm Gear Shaft, 4mm Gear Wheel; Direction of Rotation: Right, Reduction rate: 20 : 1, Z1=1.
  • Material - The set is made of brass material, not easy to wear and tear, durable, and can last for a long time.
  • Feature - The gear wheel shaft set is compact, small volume, and light weight, it is easy to install and use, and the transmission process is smooth.
  • Application - It is used to decelerate the small motor and change the transmission direction. It can be applied to small motor products.
  • Package Content - 1pcs x brass gear wheel and 1pcs x brass gear shaft.
  • See more on Amazon...

Feature - The Gear Wheel Shaft Set Is Compact, Small Volume, And Light Weight, It Is Easy To Install And Use, And The Transmission Process Is Smooth..
Package Content - 1Pcs X Brass Gear Wheel And 1Pcs X Brass Gear Shaft..
Application - It Is Used To Decelerate The Small Motor And Change The Transmission Direction. It Can Be Applied To Small Motor Products..
Material - The Set Is Made Of Brass Material, Not Easy To Wear And Tear, Durable, And Can Last For A Long Time..

Brand: HARFINGTON   |   Manufacturer: HARFINGTON

Amazon Price: $17.09 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #10

PGFUN 1:1 Right Angle Bevel Gearbox 1.5 Module 20 Teeth 90 Angle Drive Steering Gear Device Simple Mechanical DIY Module with 10mm Shaft

Asin: B0B77H9N43   |   Model: TYXC-0010-1-1_10   |   PartNumber: TYXC-0010-1-1_10   |   Ean: 0777723134533   |   UPC: 777723134533

Features

  • 1:1 Right Angle Bevel Gearbox for Simple DIY Mechanical Application.
  • Specification: 1.5 module, 20 teeth, bevel gear with 2 x M4 screw holes, 10mm shaft.
  • Motor drive can be realized with coupling and belt pulley gear.
  • Material: Aluminum alloy & #45 Steel, Overall Size: 120 x 85 x 35 mm.
  • Note: it's simple steering gear, can not used for high troque and high rotating speed CNC application.
  • See more on Amazon...

Motor Drive Can Be Realized With Coupling And Belt Pulley Gear..
Note: It's Simple Steering Gear, Can Not Used For High Troque And High Rotating Speed Cnc Application..
Material: Aluminum Alloy & #45 Steel, Overall Size: 120 X 85 X 35 Mm..
Specification: 1.5 Module, 20 Teeth, Bevel Gear With 2 X M4 Screw Holes, 10Mm Shaft..

Brand: PGFUN   |   Manufacturer: PGFUN

Dimensions: 1.38 x 4.72 x 3.35 inches   |   Weight: 0.30 Kilograms

Amazon Price: $39.99 ($133.30 / kg) | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #11

CNCTOPBAOS NMRV030 Worm Gear Reducer Speed Ratio 40:1 RV30 NMRV-030 Worm Gearbox Speed Reducer Square Type for Nema23 Stepper Motor/Servo Motor NMRV30 Output Bore/Hole 14mm Shaft

Asin: B09HGS2SSG   |   Model: 6   |   PartNumber: 6

Features

  • Model:NMRV030-40
  • Speed Ratio:40:1
  • Input Bore Size:11mm, 0.43 ; Output Bore Size:14mm, 0.55
  • Input Flange Model:Nema23 ; Application:Matched with Nema23 Servo/Stepper Motor
  • Smooth transmission, low noise; The multi-faceted installation;High-quality aluminum alloy enclosure, thermal performance, large carrying capacity.
  • See more on Amazon...

Input Bore Size:11Mm, 0.43" ; Output Bore Size:14Mm, 0.55".
Smooth Transmission, Low Noise; The Multi-Faceted Installation;High-Quality Aluminum Alloy Enclosure, Thermal Performance, Large Carrying Capacity..
Input Flange Model:Nema23 ; Application:Matched With Nema23 Servo/Stepper Motor.
Speed Ratio:40:1.

Brand: CNCTOPBAOS   |   Manufacturer: CNCTOPBAOS

Amazon Price: $50.00 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #12

1set 1M Worm Gear Drive 1:20/25/30/40/50/60 Speed Ratio 40cr Precision Worm Rod Bore 6/8/10MM - (Number of Teeth: Gear 30T-12MM/ Hole Diameter: Rod Bore 5mm)

Asin: B0BG7WN88G

Features

  • Number of Teeth: gear 30T--12MM; Hole Diameter: rod bore 5mm
  • Direction: Right Hand
  • Shape: Worm
  • Processing: Hobbing
  • Tooth Profile: Helical Gear
  • See more on Amazon...

Shape: Worm.
Tooth Profile: Helical Gear.
Processing: Hobbing.
Direction: Right Hand.

Brand: Generic   |   Manufacturer: Bitshops

Amazon Price: $29.99 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In stock Usually ships within 4 to 5 days.

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  #13

CNBTR 0.5 Modulus Brass Metal Speed Reducer with 60 T Wheel 5mm Bore Gear Shaft

Asin: B07G5BF15Z   |   Model: M6180801079   |   PartNumber: M6180801079

Features

  • [Material] Made of brass material, not easy to wear, and lasting performance. This gear wheel & shaft are the excellent industrial replacement accessory.
  • See more on Amazon...

Brand: CNBTR   |   Manufacturer: yqltd

Amazon Price: $11.99 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #14

Robot Worm Wheel, Worm Gear Set Industrial Robot 10:1 Worm Wheel Bronze Worm Gear and Metal Worm Set Industrial Robot Parts

Asin: B0CVBNS4XC   |   Model: Naroote142go0rwk6   |   PartNumber: Naroote142go0rwk6

Features

  • Compact Structure - Showcasing a simple, compact structure, our robot worm wheel features a small volume and light weight. This unique design promotes convenience and ease of use, particularly beneficial in an industrial setup.
  • Robust Materials - Constructed from high-grade materials, our worm gear set assures long-lasting service life. The worm, made from metal, and the bronze worm gear combine to withstand rigorous use and deliver unmatched durability.
  • Increased Torsion - Upgrade your Zhouyu worm gearbox with our 10:1 Worm Wheel for amplified torsion and slowed output speed. This choice of gear ratio offers robust performance and remarkable efficiency.
  • Zero Reverse Drive - Designed for perfection, our Industrial Robot Part significantly reduces the chance of reverse driving to nearly zero, enhancing the overall performance and operational safety.
  • Diameter Compatibility - Our worm gear and worm feature a 4.7mm D-axle diameter and also accommodate a 6mm D-shaped shaft. This flexible design allows you to install it effortlessly and quickly on a range of equipment.
  • See more on Amazon...

【Increased Torsion】- Upgrade Your Zhouyu Worm Gearbox With Our 10:1 Worm Wheel For Amplified Torsion And Slowed Output Speed. This Choice Of Gear Ratio Offers Robust Performance And Remarkable Efficiency..
【Diameter Compatibility】- Our Worm Gear And Worm Feature A 4.7Mm D-Axle Diameter And Also Accommodate A 6Mm D-Shaped Shaft. This Flexible Design Allows You To Install It Effortlessly And Quickly On A Range Of Equipment..
【Zero Reverse Drive】- Designed For Perfection, Our Industrial Robot Part Significantly Reduces The Chance Of Reverse Driving To Nearly Zero, Enhancing The Overall Performance And Operational Safety..
【Robust Materials】- Constructed From High-Grade Materials, Our Worm Gear Set Assures Long-Lasting Service Life. The Worm, Made From Metal, And The Bronze Worm Gear Combine To Withstand Rigorous Use And Deliver Unmatched Durability..

Brand: Naroote   |   Manufacturer: Naroote

Amazon Price: $13.85 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: Usually ships within 9 to 10 days

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  #15

HARFINGTON Worm Gear Set Brass 0.5 Modulus 20T 20:1 Reduction Rate 3.175mm Hole Dia Right Rotate Drive Gear Box Wheel Shaft Kits

Asin: B0BDZJVHSQ   |   Model: hta220706hh0530   |   PartNumber: hta220706hh0530

Features

  • Size - Modulus: 0.5; Outer Diameter: 6.9mm Gear Shaft, 11.4mm Gear Wheel; Inner Diameter: 3.175mm Gear Shaft, 4mm Gear Wheel; Direction of Rotation: Right, Reduction rate: 20 : 1, Z1=1.
  • Material - The set is made of brass material, not easy to wear and tear, durable, and can last for a long time.
  • Feature - The gear wheel shaft set is compact, small volume, and light weight, it is easy to install and use, and the transmission process is smooth.
  • Application - It is used to decelerate the small motor and change the transmission direction. It can be applied to small motor products.
  • Package Content - 1pcs x brass gear wheel and 1pcs x brass gear shaft.
  • See more on Amazon...

Feature - The Gear Wheel Shaft Set Is Compact, Small Volume, And Light Weight, It Is Easy To Install And Use, And The Transmission Process Is Smooth..
Package Content - 1Pcs X Brass Gear Wheel And 1Pcs X Brass Gear Shaft..
Application - It Is Used To Decelerate The Small Motor And Change The Transmission Direction. It Can Be Applied To Small Motor Products..
Material - The Set Is Made Of Brass Material, Not Easy To Wear And Tear, Durable, And Can Last For A Long Time..

Brand: HARFINGTON   |   Manufacturer: HARFINGTON

Amazon Price: $17.59 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #16

Worm Gear Set, 20: 1 Bronze Worm Gear Wheel and Metal Shaft, High Torsion Worm Gear Replace for 4:1, Industrial Robot Parts for DIY Project

Asin: B08BLKG9T5   |   Model: Thincoltghmxcpae5   |   PartNumber: Thincoltghmxcpae5   |   Ean: 3593539745438

Features

  • INDUSTRIAL ROBOT SPARE PARTS: worm drive has a simple, compact, small size and light weight. Simple structure, easy installation and disassembly.
  • WORM GEAR: If you need more torque or slower output speed, it can be used to replace 4:1 worm gear that comes standard with worm gear box. Again, this unit reduces backdrive to almost zero.
  • NOTE: worm gear is mounted on a 4.7mm D-shaft diameter. worm is mounted on a 6mm or 4.7mm diameter D-shaft.
  • HIGH QUALITY MATERIAL: worm is made of metal, and worm wheel is made of bronze, which has impact resistance, high temperature resistance, resistance and long service life.
  • PARAMETERS: gear ratio is 20:1, which is suitable for building industrial robots with various functional shapes.
  • See more on Amazon...

Note: Worm Gear Is Mounted On A 4.7Mm D-Shaft Diameter. Worm Is Mounted On A 6Mm Or 4.7Mm Diameter D-Shaft..
Parameters: Gear Ratio Is 20:1, Which Is Suitable For Building Industrial Robots With Various Functional Shapes..
High Quality Material: Worm Is Made Of Metal, And Worm Wheel Is Made Of Bronze, Which Has Impact Resistance, High Temperature Resistance, Resistance And Long Service Life..
Worm Gear: If You Need More Torque Or Slower Output Speed, It Can Be Used To Replace 4:1 Worm Gear That Comes Standard With Worm Gear Box. Again, This Unit Reduces Backdrive To Almost Zero..

Brand: Thincol   |   Manufacturer: Thincol

Dimensions: 0.00 x 0.00 x 0.00 inches   |   Weight: 0.11 Pounds

Amazon Price: $12.31 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #17

Brass Worm Gear Set - 0.5 Modulus 20T 20:1 Reduction Rate 3mm 4mm Hole Diameter Right Rotation Drive Gear Box Wheel Shaft Kit (Rod-3mm bore, Gear-4mm bore)

Asin: B0CQM1399J

Features

  • Right Rotation Brass Worm Gear Set - Modulus 0.5, 20:1 Reduction Rate, Rod in 3mm Hole,Gear can be in 4mm or 5mm hole
  • Durable Brass Material - Wear-resistant and long-lasting
  • Compact and Easy to Install - Smooth transmission process
  • Versatile Application - Suitable for small motor deceleration and changing transmission direction
  • Totally Include - 1pcs brass gear wheel and 1 brass gear rod
  • See more on Amazon...

Compact And Easy To Install - Smooth Transmission Process.
Totally Include - 1Pcs Brass Gear Wheel And 1 Brass Gear Rod.
Versatile Application - Suitable For Small Motor Deceleration And Changing Transmission Direction.
Durable Brass Material - Wear-Resistant And Long-Lasting.

Brand: BSTAUTOMATION   |   Manufacturer: BSTAUTOMATION

Amazon Price: $16.49 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #18

CNBTR 5mm Bore Hole Diameter Brass Gear Shaft with 20 T Wheel 0.5 Modulus Set Drive Gear Box Shaft

Asin: B07G556J43   |   Model: M6180801066   |   PartNumber: M6180801066

Features

  • Set include a 0.5 modulus 5MM Hole Dia brass gear shaft and a 20 T brass worm gear wheel.
  • The transmission structure of shaft is simple, compact, small volume and light weight.
  • Shaft Z1=1, turn a round of gear T, can get a large transmission ratio, generally in the power transmission, the transmission ratio I=10-80, like big transmission ratio, if use with gear transmission, will need to take the multi-stage transmission.
  • High quality material selection, carefully processing create high quality product.
  • Made of brass, long time service.
  • See more on Amazon...

Shaft Z1=1, Turn A Round Of Gear T, Can Get A Large Transmission Ratio, Generally In The Power Transmission, The Transmission Ratio I=10-80, Like Big Transmission Ratio, If Use With Gear Transmission, Will Need To Take The Multi-Stage Transmission..
Made Of Brass, Long Time Service..
High Quality Material Selection, Carefully Processing Create High Quality Product..
The Transmission Structure Of Shaft Is Simple, Compact, Small Volume And Light Weight..

Brand: CNBTR   |   Manufacturer: yqltd

Dimensions: 0.79 x 0.79 x 0.38 Inches

Amazon Price: $11.99 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #19

GREEN FABWOOD 75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear (Original Version)

Asin: B00V66YJQI   |   Model: Elec-A52-138   |   PartNumber: Elec-A52-138   |   Ean: 0602981517630, 0702535482589, 0604710009737   |   UPC: 604710009737, 702535482589, 602981517630

Features

  • 75 Type Plastic Crown Gear Single Double Reduction Gear Worm Gear Description: Material: plastic Type: spindle gear, crown gear, single gear, double gear, worn gear, bevel gear, belt pulley, belt, connecting rack, axle sleeve, tee collar Quantity: 75 Feature: 75 type ideal for DIY science and small production, product design and mechanical model Package included: 19X Double Reduction Gear(each one) 12X Single Reduction Gear(each on) 11X Crow Gear(each one) 2x Worm Gear(each one) 9X Spindle Gear(each one) 7X Belt Pulley(each one) 6X Axle Sleeve(each one) 5X Belt(each one) 2X Connection Rack(each one) 1X Tee Collar
  • See more on Amazon...

Brand: GREEN FABWOOD   |   Manufacturer: JeabJJ Shopping

Weight: 0.07 pounds

Amazon Price: $6.99 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #20

PGFUN 10:1 Right Angle Worm Gearbox 90 Angle Drive Steering Gear Device 20T Reduction Gearbox Simple Mechanical DIY Module with 8mm Shaft

Asin: B09W9NTW3F   |   Model: TYXC-0016_1:10_8   |   PartNumber: TYXC-0016_1:10_8   |   Ean: 0771077758797   |   UPC: 771077758797

Features

  • 10:1 Right Angle Worm Gearbox for Simple DIY Mechanical Application.
  • Specification: 20 teeth, 8mm shaft, 1 input shaft drive 1 right angle steering output shafts.
  • Motor drive can be realized with coupling and belt pulley gear.
  • Material: Aluminum alloy & #45 Steel & Copper gear, Overall Size: 82 x 82 x 50 mm.
  • Note: it's simple steering gear, can not used for high torque and high rotating speed CNC application.
  • See more on Amazon...

Motor Drive Can Be Realized With Coupling And Belt Pulley Gear..
Note: It's Simple Steering Gear, Can Not Used For High Torque And High Rotating Speed Cnc Application..
Material: Aluminum Alloy & #45 Steel & Copper Gear, Overall Size: 82 X 82 X 50 Mm..
Specification: 20 Teeth, 8Mm Shaft, 1 Input Shaft Drive 1 Right Angle Steering Output Shafts..

Brand: PGFUN   |   Manufacturer: PGFUN

Dimensions: 1.97 x 3.23 x 3.23 inches   |   Weight: 0.30 Kilograms

Amazon Price: $41.99 ($139.97 / kg) | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #21

CNBTR 0.5 Modulus Brass Gear Shaft Set 6mm Hole Dia + 50T Brass Wheel Set 1:50 Reduction Ratio

Asin: B07G5811RT   |   Model: M6180801087   |   PartNumber: M6180801087

Features

  • Include one 0.5 modulus brass gear shaft and one 50 T brass gear wheel.
  • The transmission structure of shaft is simple, compact, small volume and light weight.
  • Shaft Z1=1, turn a round of gear T, can get a large transmission ratio, generally in the power transmission, the transmission ratio I=10-80, like big transmission ratio, if use with gear transmission, will need to take the multi-stage transmission.
  • High quality material selection, carefully processing create high quality product.
  • Made of brass, long time service.
  • See more on Amazon...

Shaft Z1=1, Turn A Round Of Gear T, Can Get A Large Transmission Ratio, Generally In The Power Transmission, The Transmission Ratio I=10-80, Like Big Transmission Ratio, If Use With Gear Transmission, Will Need To Take The Multi-Stage Transmission..
Made Of Brass, Long Time Service..
High Quality Material Selection, Carefully Processing Create High Quality Product..
The Transmission Structure Of Shaft Is Simple, Compact, Small Volume And Light Weight..

Brand: CNBTR   |   Manufacturer: yqltd

Amazon Price: $9.99 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #22

Echo V652000040 Worm Gear Genuine Original Equipment Manufacturer (OEM) Part

Asin: B008G4DHDO   |   Model: V652000040   |   PartNumber: V652000040   |   Ean: 0766239321018, 0802167300357   |   UPC: 802167300357, 766239321018

Features

  • Brand New Genuine Echo V652000040 Worm Gear For CS310 CS352 CS353ES Shindaiwa 340s 305s
  • Genuine Echo Part # V652000040
  • Genuine OEM Echo Part
  • See more on Amazon...

Genuine Oem Echo Part.
Genuine Echo Part # V652000040.

Brand: echosari   |   Manufacturer: Echo

Dimensions: 1.00 x 1.00 x 1.00 inches   |   Weight: 0.01 Pounds

Amazon Price: $10.35 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In stock Usually ships within 2 to 3 days.

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  #23

HOMEXO Worm Gear and Worm 0.8M Precision Turbine Worm Gear Set 1:20/30/40/50/60 Teeth Stainless Steel Worm Copper Gear Accessories (Color : Worm 5mm, Size : 40 Teeth-8mm)

Asin: B0C4L3FVNN   |   Ean: 5600631417113

Features

  • Precision Turbine Worm Gear Set
  • Reduction ratio1:20/30/40/50/60
  • Features: High light does not rust, and the precision is maintained for a long time.
  • Package include : 1 piece Gear+1 piece Worm .
  • See more on Amazon...

Features: High Light Does Not Rust, And The Precision Is Maintained For A Long Time..
Package Include : 1 Piece Gear+1 Piece Worm ..
Reduction Ratio1:20/30/40/50/60.

Brand: HOMEXO   |   Manufacturer: HOMEXO

Weight: 0.18 pounds

Amazon Price: $20.25 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In stock Usually ships within 2 to 3 days.

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  #24

uxcell Plastic RC Model Motor Shaft Slow Down Worm Gear 2mm x 6mm x 8mm 50pcs

Asin: B00KHV172M   |   Model: a14031300ux0003   |   PartNumber: a14031300ux0003   |   Ean: 0700724932570, 0641871191932   |   UPC: 641871191932, 700724932570

Features

  • Product Name : Plastic Worm Gear;Fit for : for DIY Motor Reduction Box
  • Teeth : 6;Total Size : 6 x 8mm/0.24 x 0.31(D*H)
  • for Shaft Dia : 2mm/0.08;Material : Plastic
  • Color : White;Weight : 9g
  • Package Content : 50( 2%) Pcs x Plastic Worm Gear
  • See more on Amazon...

For Shaft Dia : 2Mm/0.08";Material : Plastic.
Package Content : 50(±2%) Pcs X Plastic Worm Gear.
Color : White;Weight : 9G.
Teeth : 6;Total Size : 6 X 8Mm/0.24" X 0.31"(D*H).

Brand: uxcell   |   Manufacturer: uxcell

Weight: 0.02 pounds

Amazon Price: $8.09 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #25

CNBTR 4mm Bore Hole Diameter Brass Gear Shaft with 60 T Wheel 0.5 Modulus Set Drive Gear Box Shaft

Asin: B07G5873CP   |   Model: M6180801080   |   PartNumber: M6180801080

Features

  • Set include one 0.5 modulus 4MM Hole Dia brass gear shaft and one 60 T brass worm gear wheel.
  • The transmission structure of worm shaft is simple, compact, small volume and light weight.
  • Shaft Z1=1, turn a round of gear T, can get a large transmission ratio, generally in the power transmission, the transmission ratio I=10-80, like big transmission ratio, if use with gear transmission, will need to take the multi-stage transmission.
  • High quality material selection, carefully processing create high quality product.
  • Made of brass, long time service.
  • See more on Amazon...

Shaft Z1=1, Turn A Round Of Gear T, Can Get A Large Transmission Ratio, Generally In The Power Transmission, The Transmission Ratio I=10-80, Like Big Transmission Ratio, If Use With Gear Transmission, Will Need To Take The Multi-Stage Transmission..
Made Of Brass, Long Time Service..
High Quality Material Selection, Carefully Processing Create High Quality Product..
The Transmission Structure Of Worm Shaft Is Simple, Compact, Small Volume And Light Weight..

Brand: CNBTR   |   Manufacturer: yqltd

Amazon Price: $9.99 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #26

Micro Traders 3PCS 36 Teeth E-Bike Wheel Hub Motor Planetary Gears with Bearing Compatible with Bafang Motor 38mm Diameter Nylon Motor Gear, White

Asin: B0BBM915WN   |   Model: SP|692   |   PartNumber: SP|692   |   Ean: 4894832104236

Features

  • The 36 teeth E-bike wheel hub motor planetary gears with bearing compatible with Bafang motor.
  • 36T planetary gears are made of nylon material, sturdy and durable, not easy to deform.
  • E-bike wheel hub motor planetary gears diameter : 38mm, thickness : 12mm, bearing inner diameter : 8mm.
  • Please add grease on the gears during install to improve longevity and reduce grinding vibrations.
  • Planetary gears with bearing easy to install, no complex operation required, save time and effort.
  • See more on Amazon...

E-Bike Wheel Hub Motor Planetary Gears Diameter : 38Mm, Thickness : 12Mm, Bearing Inner Diameter : 8Mm..
Planetary Gears With Bearing Easy To Install, No Complex Operation Required, Save Time And Effort..
Please Add Grease On The Gears During Install To Improve Longevity And Reduce Grinding Vibrations..
36T Planetary Gears Are Made Of Nylon Material, Sturdy And Durable, Not Easy To Deform..

Brand: Micro Traders   |   Manufacturer: Micro Traders

Amazon Price: $10.99 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #27

uxcell 20pcs Plastic Gears 40 Teeth Model 402A Reduction Gear Plastic Worm Gears for RC Car Robot Motor

Asin: B07DH726M2   |   Model: a18041000ux0241   |   PartNumber: a18041000ux0241

Features

  • Feature - 100% Brand new and .Good accessories for Vehicle or remote control,Provides a convenient choice for your DIY project
  • Specification - Plastic Gears Model 402A, 40 Theeth, 0.5 Modulus, 21mm Outer diameter, 3.7mm Thickness, 2mm Hole Diameter
  • Application - Plastic Crown Gears suit for a science DIY projects such as rc model car, model electric robot and windmill, education such as displaying how gear rates work, and any other family small motor DIY project.
  • More Choose - Our store have the most complete specs gears shown in the following description, which can meet your DIY needs.
  • Package Content - 20pcs Plastic Gears 40 Teeth Model 402A Reduction Gear Plastic Worm Gears for RC Car Robot Motor
  • See more on Amazon...

Application - Plastic Crown Gears Suit For A Science Diy Projects Such As Rc Model Car, Model Electric Robot And Windmill, Education Such As Displaying How Gear Rates Work, And Any Other Family Small Motor Diy Project..
Package Content - 20Pcs Plastic Gears 40 Teeth Model 402A Reduction Gear Plastic Worm Gears For Rc Car Robot Motor.
More Choose - Our Store Have The Most Complete Specs Gears Shown In The Following Description, Which Can Meet Your Diy Needs..
Specification - Plastic Gears Model 402A, 40 Theeth, 0.5 Modulus, 21Mm Outer Diameter, 3.7Mm Thickness, 2Mm Hole Diameter.

Brand: uxcell   |   Manufacturer: uxcell

Amazon Price: $5.59 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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  #28

Vollrath XMIN1218 Brass Worm Gear Min0012# 15

Asin: B01GX9XYV8   |   Model: VOLXMIN1218   |   PartNumber: VOLXMIN1218

Features

  • Product Type:Food Service Supply
  • Item Package Dimension:9.0 L X6.0 W X5.0 H
  • Item Package Weight:0.31 lbs
  • Country Of Origin: Taiwan, Province Of China
  • See more on Amazon...

Item Package Weight:0.31 Lbs.
Country Of Origin: Taiwan, Province Of China.
Item Package Dimension:9.0 " L X6.0 " W X5.0 " H.

First Available: 03/12/2017

Brand: Vollrath   |   Manufacturer: Vollrath

Amazon Price: $117.40 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock
List Price: $153.60 | Used Price: $29.90

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  #29

Alomejor 3PCS 36 Teeths Gear Professional Nylon Outer Diameter 38mm Electric Vehicle Bicycle Worm Gear Electric Bicycle Replacement Part

Asin: B0878C5NK9

Features

  • ?EXCELLENT WORKMANSHIP?This gear is made of high quality nylon material, , not easy to deform, and can be used at ease.
  • ?BETTER CONTROL?This gear can help you control your products better, with fine workmanship and long service life.
  • ?PORTABLE DESIGN?This gear is small in size, light in weight, portable and very convenient.
  • ?IMPROVE THE CONTROL PERFORMANCE?This gear can improve the control performance of the product and help repair expensive equipment.
  • ?TIME AND LABOR SAVING?This gear is easy to install and requires no complicated , saving time and labor.
  • See more on Amazon...

?Portable Design?This Gear Is Small In Size, Light In Weight, Portable And Very Convenient..
?Time And Labor Saving?This Gear Is Easy To Install And Requires No Complicated , Saving Time And Labor..
?Improve The Control Performance?This Gear Can Improve The Control Performance Of The Product And Help Repair Expensive Equipment..
?Better Control?This Gear Can Help You Control Your Products Better, With Fine Workmanship And Long Service Life..

Brand: Alomejor   |   Manufacturer: Alomejor

Dimensions: 0.00 x 0.00 x 0.00 inches

Amazon Price: $14.19 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock
List Price: $16.02

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  #30

gernie Worm Wheel Metal Bronze Set Worm Gear Mechanical Gears, gerniedvg8bwnymr

Asin: B0D12TRX89   |   Model: gerniedvg8bwnymr   |   PartNumber: gerniedvg8bwnymr   |   Ean: 7640284331242

Features

  • Bronze Worm Gear: The worm is made of metal and the worm wheel is made of bronze, which a long service life.
  • Similarly, the equipment reduces the chance of reverse drive to almost 0.
  • The gear is mounted on a 4.7 mm D axle diameter. The is mounted on a 6mm or 4.7mm D shaped shaft.
  • Increased Torque A 10: 1 gear ratio for improved torsion and output speed.
  • High Strength Material: Our worm gear is made of wear resistant alloy steel, with high strength, high wear resistance, and high . It is an ideal component for industrial robots
  • See more on Amazon...

The Gear Is Mounted On A 4.7 Mm D‑Axle Diameter. The Is Mounted On A 6Mm Or 4.7Mm D‑Shaped Shaft..
High Strength Material: Our Worm Gear Is Made Of Wear Resistant Alloy Steel, With High Strength, High Wear Resistance, And High . It Is An Ideal Component For Industrial Robots.
Increased Torque A 10: 1 Gear Ratio For Improved Torsion And Output Speed..
Similarly, The Equipment Reduces The Chance Of Reverse Drive To Almost 0..

Brand: gernie   |   Manufacturer: gernie

Amazon Price: $8.78 | as of 05/26/2024 (4:56pm pst) *DETAILS
Availability: In Stock

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