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Best Spider Couplings - Buying Guide

Last Updated: 11/19/2019

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Bestselling Spider Couplings on Amazon

  1. Lovejoy 10626 Size L-AL 075 Open Center Type Jaw Coupling Elastomer, Urethane, 3/4" Open Center, 1.7...
  2. 7mm For Car Wheels Tires Shaft Motor Flexible Coupling Coupler Connector pack 2
  3. 5x8 mm Premium Flexible Spider Shaft Coupling by 3D passion
  4. Befenybay 2PCS 5mm to 8mm Aluminium Plum Flexible Shaft Coupling D20 L25 Connector Flexible Coupler ...
  5. Befenybay 2PCS 8mm to 10mm Aluminium Plum Flexible Shaft Coupling Diameter 20mm Length 25mm Connecto...
  6. Befenybay 2PCS 10mm to 10mm Aluminium Plum Flexible Shaft Coupling Diameter 20mm Length 25mm Connect...
  7. Lovejoy 12274 Size L190 Solid Type Jaw Coupling Elastomer Spider, SOX/NBR Rubber, 4.5" OD, 0.88" Ela...
  8. Lovejoy 68514410968 L/AL090/095 Rubber Spider, Open Center, 7/8", Black
  9. Lovejoy 11494 Size L-AL 099-100 Solid Type Jaw Coupling Elastomer Spider, SOX/NBR Rubber, 2.54" OD, ...
  10. Lovejoy 41323 Size L075 Standard Jaw Coupling Hub, Sintered Iron, Metric, 19 mm Bore, 44.45 mm OD, 2...

  #1

Lovejoy 10626 Size L-AL 075 Open Center Type Jaw Coupling Elastomer, Urethane, 3/4" Open Center, 1.75" OD, 0.44" Length, 135 in-lbs Nominal Torque

Model: 68514410626   |    Mpn: 68514410626   |    Ean: 0685144106261   |    PartNumber: 68514410626   |   Asin: B003HIWQMW

This Lovejoy jaw coupling open center type elastomer (center element) replaces the open center type elastomer on Lovejoy L type jaw style flexible couplings and is made of urethane for transferring and absorbing shock load. Materially it has a high flexion capacity to compensate for severe shaft misalignment, and its six prong "spider" shape also contributes to its flexibility while facilitating its capacity to remain locked in place. Lovejoy jaw style couplings are suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others.

Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.

Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut f r Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.

Features

  • For use with Lovejoy L type Jaw style flexible coupling assembly (sold separately)
  • Urethane for transferring and absorbing shock load
  • Six prong spider shape for flexibility while remaining locked in place
  • High flexibility to compensate for severe shaft misalignment
  • See more on Amazon...

Brand: Lovejoy   |   Manufacturer: Lovejoy

Package Dimensions: 0.5 x 2.5 x 3.5 inches (1.3 x 6.4 x 8.9 cm)

Amazon Price: $6.89 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.89

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  #2

7mm For Car Wheels Tires Shaft Motor Flexible Coupling Coupler Connector pack 2

 Ean: 0702142609898   |    PartNumber: 9856214   |   Asin: B01D5Z57CC

Feature: Material: Brass Color:Golden Tone Side length: 7mm Diagonal: 13.6mm On the edge: 12 Height: 18mm Cylindrical outer diameter: 11.5mm Side thread: M3 Bottom thread: M4 Applicable machine shaft: 7mm Scope: hexagonal coupling is used to connect the motor shaft and the hexagonal wheels. Dimension:18 x 11.5mm/0.71 x 0.45"(L x Dia) Package Include: 2 x Shaft Motor Flexible Coupling Coupler 1 x Allen Wrench 4 x Screws

Features

  • Coupler copper shaft coupling for the car wheels tires DC motor robot car.
  • It can support any of the motor shaft diameter of 7MM.
  • 2pcs 7mm length Hexagon Motor Flexible Coupling
  • 2pcs Brass Material 7mm length Hexagon Motor Flexible Coupling
  • Package Include: 2 x Shaft Motor Flexible Coupling Coupler 1 x Allen Wrench 4 x Screws
  • See more on Amazon...

Brand: ZIJIA   |   Manufacturer: ZIJIA

Package Dimensions: 0.5 x 2 x 3 inches (1.3 x 5.1 x 7.6 cm)

Amazon Price: $6.98 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.98

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  #3

5x8 mm Premium Flexible Spider Shaft Coupling by 3D passion

Model: 5x8   |    Mpn: COUPL-0508-2530-X1   |    Ean: 0672168999719   |    PartNumber: COUPL-0508-2530-X1   |   Asin: B07BZX873C

5x8 mm Premium flexible Spider shaft Coupling by 3D passion

Features

  • Best quality coupling on amazon or it's free!
  • Precision machined spider coupling ensures perfect functioning of your machine and zero vibration.
  • USA Brand with in house quality control. Lifetime warranty is included with all our spider shaft flexible couplings.
  • We only use 6061 High quality aluminium in our flexible couplers. Never settle for less!
  • Keywords: spider shaft coupling, plum coupling, flexible coupling, flex coupler, imperial coupling, metric coupling, 3d printer coupling, nema17 coupling, z axis coupler
  • See more on Amazon...

Brand: 3D Passion   |   Manufacturer: 3D Passion

Package Dimensions: 0.75 x 1.2 x 2 inches (1.9 x 3.0 x 5.1 cm)

Amazon Price: $18.00 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $18.00 | Used Price: $14.23

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  #4

Befenybay 2PCS 5mm to 8mm Aluminium Plum Flexible Shaft Coupling D20 L25 Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor

 Ean: 0824007172184   |    PartNumber: BE011   |   Asin: B07RMZCLZ3

1.100% Brand New and High Quality 2.The Shaft Coupler is not elastic 3.Shaft must be located in a straight line.4. If your equipment is eccentric already, then it will make noise and cause off-centering5.The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc Specifications:Product Name: Shaft Plum Coupling Type: Plum Shaped Shaft Usage: 5mm to 8mm / 0.19inch to 0.31inch Size: :L25mm x D20mm/0.98inch x 0.79inch( L*D) Material: Aluminum Alloy,Polyurethane Main Color: Silver Tone,Red Weight: 30g Package Content: 2x Shaft Plum coupling 1x Allen Key Any question or problem, do not hesitate to contact us. we will reply you within 24 hours

Features

  • Size:L25mm x D20mm/0.98inch x 0.79inch( L*D) Diameter: 5mm to 8mm / 0.19inch to 0.31inch
  • Material: Aluminum alloy, polyurethane Type: Plum shaped
  • Super torque can absorb vibration, appropriate a large torque transmission.High hardness,Durable,and excellent response,not easy to loosen
  • Flexibility of coupling shaft removes stress between the motor and driving components
  • The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc
  • See more on Amazon...

Brand: befenybay   |   Manufacturer: befenybay

Package Dimensions: 1 x 2.3 x 3.5 inches (2.5 x 5.8 x 8.9 cm)

Amazon Price: $12.99 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99 | Used Price: $11.43

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  #5

Befenybay 2PCS 8mm to 10mm Aluminium Plum Flexible Shaft Coupling Diameter 20mm Length 25mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor 8x10mm

 Ean: 0824007216413   |    PartNumber: BE-032-2-fba   |   Asin: B07TF5TJDN

PLEASE NOTE: The shaft coupler is not elastic, can not modify the concentricity.Shaft must be located in a straight line. If your equipment is eccentric already, then it will make noise and cause off-centering. Please be cautious before your final purchasing, thank you. Product Name: Shaft Plum Coupling Type: Plum Shaped Shaft Usage: 8mm to 10mm / 0.31inch to 0.39inch Size: :L25mm x D20mm/0.98inch x 0.79inch( L*D) Material: Aluminum Alloy,Polyurethane Main Color: Silver Tone,Red Weight: 30g The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc Package Content: 2 x Shaft Plum coupling 1x Allen Key

Features

  • Size:L25mm x D20mm/0.98inch x 0.79inch( L*D) Bore Diameter: 8mm to 10mm / 0.31inch to 0.39inch
  • Material: Aluminum alloy Type: Plum shaped
  • Super torque can absorb vibration, appropriate a large torque transmission.High hardness,Durable,and excellent response,not easy to loosen
  • Flexibility of coupling shaft removes stress between the motor and driving components
  • The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc
  • See more on Amazon...

Brand: befenybay   |   Manufacturer: befenybay

Package Dimensions: 0.8 x 2.2 x 3.5 inches (2.0 x 5.6 x 8.9 cm)

Amazon Price: $12.99 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #6

Befenybay 2PCS 10mm to 10mm Aluminium Plum Flexible Shaft Coupling Diameter 20mm Length 25mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor 10x10mm

 Ean: 0824007403868   |    PartNumber: BE-032-3-fba   |   Asin: B07TF63R4C

PLEASE NOTE: The shaft coupler is not elastic, can not modify the concentricity.Shaft must be located in a straight line. If your equipment is eccentric already, then it will make noise and cause off-centering. Please be cautious before your final purchasing, thank you. Product Name: Shaft Plum Coupling Type: Plum Shaped Shaft Usage: 10mm to 10mm / 0.39inch to 0.39inch Size: :L25mm x D20mm/0.98inch x 0.79inch( L*D) Material: Aluminum Alloy,Polyurethane Main Color: Silver Tone,Red Weight: 30g The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc Package Content: 2 x Shaft Plum coupling 1x Allen Key

Features

  • Size:L25mm x D20mm/0.98inch x 0.79inch( L*D) Bore Diameter: 10mm to 10mm / 0.39inch to 0.39inch
  • Material: Aluminum alloy Type: Plum shaped
  • Super torque can absorb vibration, appropriate a large torque transmission.High hardness,Durable,and excellent response,not easy to loosen
  • Flexibility of coupling shaft removes stress between the motor and driving components
  • The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc
  • See more on Amazon...

Brand: befenybay   |   Manufacturer: befenybay

Package Dimensions: 0.5 x 2.2 x 3.5 inches (1.3 x 5.6 x 8.9 cm)

Amazon Price: $12.99 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #7

Lovejoy 12274 Size L190 Solid Type Jaw Coupling Elastomer Spider, SOX/NBR Rubber, 4.5" OD, 0.88" Elastomer Length, 1728 in-lbs Nominal Torque

Model: LOV L190 SPIDER SOX   |    Mpn: 68514412274   |    Ean: 0685144122742   |    PartNumber: 68514412274   |   Asin: B003HIWQQ8

This Lovejoy solid type jaw coupling elastomer spider replaces solid center elastomers on Lovejoy jaw style flexible coupling assemblies and is made of Nitrile rubber for transferring and absorbing shock load. The solid center design keeps the shafts of the driver and driven equipment separate by a standard gap. It can operate in temperatures ranging from -40 to 212 degrees F (-40 to 100 degrees C). Lovejoy jaw style couplings are a type of flexible coupling suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others.

Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.

Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut f r Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.

Features

  • For use with Lovejoy jaw type flexible coupling assembly (sold separately)
  • Nitrile rubber for transferring and absorbing shock load
  • Solid center design to keep shafts of the driver and driven equipment separate by a standard gap
  • Operating temperatures range from -40 to 212 degrees F (-40 to 100 degrees C)
  • See more on Amazon...

Brand: Lovejoy   |   Manufacturer: Lovejoy

Package Dimensions: 1 x 4.3 x 4.7 inches (2.5 x 10.9 x 11.9 cm)

Amazon Price: $28.00 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $28.00

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  #8

Lovejoy 68514410968 L/AL090/095 Rubber Spider, Open Center, 7/8", Black

Model: LOV L090/095 SPIDER SOX   |    Mpn: 68514410968   |    Ean: 0685144109682   |    PartNumber: 68514410968   |   Asin: B00ZR895XI

Open center spider made of Nitrile Butadiene Rubber a flexible elastomer material that is oil resistant, resembling natural rubber in resilience and elasticity and operates effectively in temperature range of -40 to 212 degrees F. Good resistance to oil.

Features

  • Allows for the shafts of the driver and driven to be positioned within a short distance
  • Offer shaft position flexibility but have a lover RPM capacity
  • Operating temperature range -40 to 212 degrees F
  • See more on Amazon...

Brand: Lovejoy   |   Manufacturer: Lovejoy

Package Dimensions: 0.3 x 3 x 3.2 inches (0.8 x 7.6 x 8.1 cm)

Amazon Price: $16.19 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $16.19

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  #9

Lovejoy 11494 Size L-AL 099-100 Solid Type Jaw Coupling Elastomer Spider, SOX/NBR Rubber, 2.54" OD, 0.61" Elastomer Length, 417 in-lbs Nominal Torque

Model: LOV L/AL099/100 SPDR SOX   |    Mpn: 68514411494   |    Ean: 0685144114945   |    PartNumber: 68514411494   |   Asin: B003HIX2IY

This Lovejoy solid type jaw coupling elastomer spider replaces solid center elastomers on Lovejoy jaw style flexible coupling assemblies and is made of Nitrile rubber for transferring and absorbing shock load. The solid center design keeps the shafts of the driver and driven equipment separate by a standard gap. It can operate in temperatures ranging from -40 to 212 degrees F (-40 to 100 degrees C). Lovejoy jaw style couplings are a type of flexible coupling suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others.

Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.

Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut f r Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.

Features

  • For use with Lovejoy jaw type flexible coupling assembly (sold separately)
  • Nitrile rubber for transferring and absorbing shock load
  • Solid center design to keep shafts of the driver and driven equipment separate by a standard gap
  • Operating temperatures range from -40 to 212 degrees F (-40 to 100 degrees C)
  • See more on Amazon...

Brand: Lovejoy   |   Manufacturer: Lovejoy

Package Dimensions: 0.75 x 3.07 x 3.86 inches (1.9 x 7.8 x 9.8 cm)

Amazon Price: $21.74 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $21.74

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  #10

Lovejoy 41323 Size L075 Standard Jaw Coupling Hub, Sintered Iron, Metric, 19 mm Bore, 44.45 mm OD, 20.828 mm Length Through Bore, 25.65 Nm Max Nominal Torque, 6 mm x 2.8 mm Keyway

Model: 68514441323   |    Mpn: 68514441323   |    Ean: 0685144413239   |    PartNumber: 68514441323   |   Asin: B003HIWOWO

This Lovejoy jaw coupling hub replaces hubs on Lovejoy L type jaw style flexible couplings and is made of iron sintered with powdered metals for strength, durability, and corrosion resistance. This hub transfers shock and misalignment from the shaft to the center element of the coupling assembly for reduced wear on the shaft assembly. Lovejoy Jaw style couplings are suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others.

Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.

Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut f r Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.

Features

  • For use with Lovejoy L type Jaw style flexible coupling assembly (sold separately)
  • Iron sintered with powdered metals for strength, durability, and corrosion resistance
  • Transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly
  • See more on Amazon...

Brand: Lovejoy   |   Manufacturer: Lovejoy

Package Dimensions: 1.5 x 2 x 4 inches (3.8 x 5.1 x 10.2 cm)

Amazon Price: $7.31 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 5 to 7 days
List Price: $7.31

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  #11

4-Pack 7mm Flexible Coupling Connector for Any Motors with Shaft Diameter of 0.275in/7mm - Car Wheels Tires Shaft

Asin: B07D2YQFD8

Features

  • 4 pcs brass material 7mm length hexagon motor flexible coupling.
  • Support for any of the motor shaft diameters of 7mm/0.275in.
  • Coupler copper shaft coupling for the automotive tires DC motor robot car.
  • Package Includes: 4 shaft motor flexible coupling coupler; 2 Allen Wrench; 8 Screws.
  • See more on Amazon...

Brand: ANCIRS   |   Manufacturer: ANCIRS

Package Dimensions: 0.31 x 4.21 x 6.18 inches (0.8 x 10.7 x 15.7 cm)

Amazon Price: $6.99 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $6.99

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  #12

BUYGOO 8 Pack 7 mm Car Wheel Tire Shaft Flexible Coupling Connector with Shaft 0.275 Inch/ 7 mm in Diameter with Machine Screws and 2 Wrenches

 Ean: 0687765941269   |    PartNumber: MG-BZ153   |   Asin: B07N6JYV4K

BUYGOO 8 Pack 7 mm Car Wheel Tire Shaft Flexible Coupling Connector with Shaft 0.275 Inch/ 7 mm in Diameter with Machine Screws and 2 Wrenches

Features:
Coupler copper shaft coupling for the automotive tires, DC motor, robot and car.

Specifications:
Material: Brass
Color:Golden Tone
Side length: 0.275 ''/ 7mm
Diagonal: 0.535''/13.6mm
Hexagon width: 0.472 ''/ 12 mm
Height: 0.708 ''/18mm
Cylindrical outer diameter: 0.452 ''/11.5mm
Side thread: M4
Bottom thread: M4
Applicable machine shaft: 7mm
Dimension:18 x 11.5mm/0.71 x 0.45"(L x Dia)

Package Include:
8 x Hexagon motor flexible coupling
2 x Wrench
16 x Machine screws

Notice:
Manual measurement, please allow slight errors on sizes.
Product includes small items, please keep away from kids under 3 years.

Features

  • [What you get] package includes 8 pieces 7 mm length hexagon motor flexible coupling connector, 2 pieces wrenches and 16 pieces screws, 26 pieces in total, enough quantity and nice set for your needs
  • [Durable material] these coupling connectors are made of good quality brass, sturdy and durable, they can serve you for a long time
  • [Size]: the side length is 7 mm, diagonal is 13.6 mm, height is 18 mm and the cylindrical outer diameter is 11.5 mm
  • [Wide application] flexible coupling connectors are widely used to connect motor shafts and hex wheels, support for most of the motor shaft whose diameter is 7 mm.They are commonly used in toy cars, robots, etc.
  • [Flexible] Coupler copper shaft coupling for the automotive tires DC motor robot, also suitable for cup turner, rod dryer, electric car toy, etc.
  • See more on Amazon...

Brand: BUYGOO   |   Manufacturer: BUYGOO

Package Dimensions: 0.4 x 2.3 x 4 inches (1.0 x 5.8 x 10.2 cm)

Amazon Price: $7.99 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $7.99

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  #13

Befenybay 2PCS 8mm to 10mm Aluminium Plum Flexible Shaft Coupling D25 L30 8x10mm Connector Flexible Coupler for 3D Printer CNC Machine and Servo Stepped Motor 8x10mm

 Ean: 0882791829127   |    PartNumber: BE-048-4-fba   |   Asin: B07YYYKBQZ

PLEASE NOTE:
The shaft coupler is not elastic, can not modify the concentricity.
Shaft must be located in a straight line.
If your equipment is eccentric already, then it will make noise and cause off-centering.
Please be cautious before your final purchasing, thank you.
Product Name: Shaft Plum Coupling
Type: Plum Shaped
Shaft Usage: 8mm to 10mm / 0.31inch to 0.39inch
Size: :L30mm x D25mm/1.18inch x 0.98inch( L*D)
Material: Aluminum Alloy,Polyurethane
Main Color: Silver Tone,Red
Weight: 29.4g x 2pcs
The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc
Package Content:
2 x Shaft Plum coupling
1x Allen Key

Features

  • Size:L30mm x D25mm/1.18inch x 0.98inch( L*D) Bore Diameter: 8mm to 10mm / 0.31inch to 0.39inch
  • Material: Aluminum alloy Type: Plum shaped
  • Super torque can absorb vibration, appropriate a large torque transmission.High hardness,Durable,and excellent response,not easy to loosen
  • Flexibility of coupling shaft removes stress between the motor and driving components
  • The shaft couplers are mainly used for CNC machines,servo motors, spindle, step motor etc
  • See more on Amazon...

Brand: befenybay   |   Manufacturer: befenybay

Package Dimensions: 0.83 x 2.76 x 4.33 inches (2.1 x 7.0 x 11.0 cm)

Amazon Price: $13.99 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #14

3 Pack 7mm Flexible Coupling Connector with DN25 Pipe Cap for Cup Turner Motor Kit- Plus 2 Wrench & 6 Screws

 Ean: 0717877040014   |    PartNumber: AN1470   |   Asin: B07ZHYCDP7

3 Pack 7mm Flexible Coupling Connector with DN25 Pipe Cap for Cup Turner Motor Kit- Plus 2 Wrench & 6 Screws

Features

  • HIGH QUALITY MATERIAL: The coupling connector is made of sturdy brass material and the wrench comes from high quality stainless steel
  • APPLICABLE SIZE: Motor Shaft Diameter:7mm; Hex Size:12mm; Total Length:30mm;Screws Size:M4.
  • APPLICATIONS: The coupling connectors are widely used for cup turner,cuptisserie, Tumbler cup rotator, heater machine, christmas tree, Dynamic Visualizer ,Arts & Crafts lighting rod dryer, massagers, drying the epoxy, popcorn machine, power watch winder, Air conditioner,electric fan etc.
  • PACKAGE INCLUDE: 3 Pack 7mm Flexible Coupling Connector with DN25 Pipe Cap and 2 Wrench & 6 Screws
  • 100% SATISFACTION GUARANTEED: If any problem with the couplers, please find your order and click contact seller directly, we will solve it for you.
  • See more on Amazon...

Brand: ANCIRS   |   Manufacturer: ANCIRS

Package Dimensions: 1.4 x 2.6 x 3 inches (3.6 x 6.6 x 7.6 cm)

Amazon Price: $9.99 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $9.99

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  #15

Lovejoy 11724 Size L-AL 110 Solid Type Jaw Coupling Elastomer Spider, SOX/NBR Rubber, 3.31" OD, 0.75" Elastomer Length, 792 in-lbs Nominal Torque

Model: 11724   |    Mpn: 68514411724   |    Ean: 0685144117243   |    PartNumber: 68514411724   |   Asin: B003HIWQOK

This Lovejoy solid type jaw coupling elastomer spider replaces solid center elastomers on Lovejoy jaw style flexible coupling assemblies and is made of Nitrile rubber for transferring and absorbing shock load. The solid center design keeps the shafts of the driver and driven equipment separate by a standard gap. It can operate in temperatures ranging from -40 to 212 degrees F (-40 to 100 degrees C). Lovejoy jaw style couplings are a type of flexible coupling suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others.

Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.

Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut f r Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.

Features

  • For use with Lovejoy jaw type flexible coupling assembly (sold separately)
  • Nitrile rubber for transferring and absorbing shock load
  • Solid center design to keep shafts of the driver and driven equipment separate by a standard gap
  • Operating temperatures range from -40 to 212 degrees F (-40 to 100 degrees C)
  • See more on Amazon...

Brand: Lovejoy   |   Manufacturer: Lovejoy

Item Dimensions: 0.24 x 0.31 x 0.31 inches (0.6 x 0.8 x 0.8 cm)   |   Package Dimensions: 0.8 x 4 x 4.5 inches (2.0 x 10.2 x 11.4 cm)

Amazon Price: $14.54 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $17.89 | Used Price: $13.20

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  #16

12.7 x 15.875mm 1/2"x5/8" Flexible Shaft Coupling Rigid Coupler D25 L30

 Ean: 0713721763603   |    PartNumber: 12.7 x 15.875mm   |   Asin: B07M7BXNK6

The structure is simple,easy to install, buffer, damping, convenient to disconnect
The size is complete and the surface is smooth
Connect servo motor, stepper motor, encoder, screw driving,machine, etc

Features

  • Size: 12.7 x 15.875mm (1/2" x 5/8" )
  • Notice: The size is refer to the hole,for example 6mm x 8mm is known as one head of the hole diameter is 6mm,the other is 8mm
  • Outside diameter: 25mm; Length: 30mm
  • Material: Aluminum
  • Package included: 1 x Coupler
  • See more on Amazon...

Brand: CGjiogujio   |   Manufacturer: CGjiogujio

Package Dimensions: 1.14 x 3.94 x 4.96 inches (2.9 x 10.0 x 12.6 cm)

Amazon Price: $11.99 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $11.84

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  #17

Lovejoy 12409 Size L225 Solid Type Jaw Coupling Elastomer Spider, SOX/NBR Rubber, 4.98" OD, 0.88" Elastomer Length, 2340 in-lbs Nominal Torque

Model: LOV L225 SPIDER SOX   |    Mpn: 68514412409   |    Ean: 0685144124098   |    PartNumber: 68514412409   |   Asin: B003HIWQQS

This Lovejoy solid type jaw coupling elastomer spider replaces solid center elastomers on Lovejoy jaw style flexible coupling assemblies and is made of Nitrile rubber for transferring and absorbing shock load. The solid center design keeps the shafts of the driver and driven equipment separate by a standard gap. It can operate in temperatures ranging from -40 to 212 degrees F (-40 to 100 degrees C). Lovejoy jaw style couplings are a type of flexible coupling suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others.

Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.

Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut f r Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.

Features

  • For use with Lovejoy jaw type flexible coupling assembly (sold separately)
  • Nitrile rubber for transferring and absorbing shock load
  • Solid center design to keep shafts of the driver and driven equipment separate by a standard gap
  • Operating temperatures range from -40 to 212 degrees F (-40 to 100 degrees C)
  • See more on Amazon...

Brand: Lovejoy   |   Manufacturer: Lovejoy

Package Dimensions: 1 x 4.6 x 6 inches (2.5 x 11.7 x 15.2 cm)

Amazon Price: $29.83 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $33.50 | Used Price: $30.62

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  #18

12mm x 8mm CNC Flexible Plum Coupling Shaft Coupler Stepper Motor Encoder Connector Coupler D20 L30 Jaw Clamp Aluminum Alloy

 Ean: 0712190270667   |    PartNumber: Yosoo-10123   |   Asin: B01N6NCPXX

Package Include: 1 X Shaft coupler 12mm X 8mm

Features

  • Shaft coupler Often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc
  • Shaft : 8*12mm
  • Oil resistance and electrical insulation
  • Diameter: 25mm
  • Material: Aluminium
  • See more on Amazon...

Brand: Stepper Motor   |   Manufacturer: Yosoo

Package Dimensions: 0.16 x 3.23 x 4.02 inches (0.4 x 8.2 x 10.2 cm)

Amazon Price: $11.59 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $11.59

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  #19

10mm x 8mm CNC Flexible Plum Coupling Shaft Coupler Stepper Motor Encoder Connector Coupler D20 L30 Jaw Clamp Aluminum Alloy

 Ean: 0712190270650   |    PartNumber: Yosoo-10123   |   Asin: B01NCSG39G

Package Include: 1 X Shaft coupler 10mm X 8mm

Features

  • Shaft coupler Often used to connect servo motor, stepper motor, encoder, screw driving, machine platform, etc
  • Shaft : 8*10mm
  • No lubrication, easy to use, quiet.
  • Diameter: 25mm
  • The structure is simple, the radial size is small, and the aluminum material is light in weight, which is suitable for medium and high speed equipment.
  • See more on Amazon...

Brand: Stepper Motor   |   Manufacturer: Yosoo

Package Dimensions: 0.9 x 0.9 x 0.9 inches (2.3 x 2.3 x 2.3 cm)

Amazon Price: $12.99 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #20

9.5 x 9.5mm 3/8" x 3/8" Flexible Shaft Coupling Rigid Coupler D25 L30

 Ean: 0736900825558   |    PartNumber: 9.5 x 9.5mm   |   Asin: B07G7MJBJ7

The structure is simple, easy to install, buffer, damping, convenient to disconnect
The size is complete and the surface is smooth
Connect servo motor, stepper motor, encoder, screw driving, machine, etc

Features

  • Size: 9.5 x 9.5mm (3/8" x 3/8" )
  • Notice: The size is refer to the hole, for example 6mm x 8mm is known as one head of the hole diameter is 6mm, the other is 8mm
  • Outside diameter: 25mm; Length: 30mm
  • Material: Aluminum
  • Package included: 1 x Coupler
  • See more on Amazon...

Brand: CGjiogujio   |   Manufacturer: CGjiogujio

Package Dimensions: 0.39 x 3.86 x 4.96 inches (1.0 x 9.8 x 12.6 cm)

Amazon Price: $11.99 | as of 11/19/2019(10:02pm pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

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