Best Shaft Couplings

Tsubaki (UST) 6018F 1 3/16 Chain Coupling Hub - 60 Chain, 18 Teeth, 1-3/16 in Finshed Bore

  • For use with Martin Quadra-Flex series flexible couplings (sold separately).
  • Cast iron for non-corrosive applications where strength and heat dissipation are factors and weight is not.
  • Transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly.
  • Teeth help to distribute torsional load across the flange and sleeve, reducing wear and extending service life.
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2PCS 5mm to 8mm Aluminium Plum Flexible Shaft Coupling D20 L25 Connector Flexible Coupler for 3D Printer/DIY Encoder and Servo Stepped Motor

  • SIZE] L25mm x D20mm/0.98inch x 0.79inch( LD).
  • Diameter: 10mm to 10mm / 0.39inch to 0.39inch.Set screwsThread Size: M3.
  • [MATERIAL] The product is made of high-quality aluminum alloy with high hardness and blue polyurethane to make the overall effect more textured. Type: Plum shaped..
  • [SPECIAL DESIGN] Jaw couplings have three parts: two metallic hubs and an elastomer insert called an element, Wear resistant ,high hardness and excellent response..
  • [QUALITY] Super torque can absorb vibration, appropriate a large torque transmission.It is designed to transmit torque while damping system vibrations and accommodating misalignment to protect other components from damage..
  • [APPLICATION] The shaft couplers are widely applied to small CNC machines encoding and 3D printers Z shaft coupling, simplifies the debugging difficulty..
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uxcell 6.35mm to 6.35mm Shaft Coupling 25mm Length 20mm Diameter Stepper Motor Coupler Aluminum Alloy Joint Connector for 3D Printer CNC Machine DIY Encoder

  • 【Flexible Couplings Beam Shaft Size】: 6mm to 6mm / 0.24" to 0.24". Coupling With M4 Fastening Screws. Outer Diameter: 19mm / 0.75.
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Creality Original Updated Flexible Couplings 5mm to 8mm NEMA 17 Shaft for CR-10S Ender 3 PRO 3D Printer and CNC Machine（4PCS）

  • Perfect fix Ender 3,Creality CR-10S series 3D Printer and other NEMA 17 stepper motors (for 5mm to 8mm shaft diameter).
  • Useful in RepRap 3D Printers and small CNC machines..
  • Note:It's the same as Ender 3 and Creality CR-10S series 3D Printer Flexible Couplings.
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Aopin 7mm to 8mm Rigid Couplings Set Screw Shaft Stepper Motor, Length 25mm / 1\ Motor Coupler Connector Rigid with Screw for 3D Printer, RC Robot, Car Model Shaft, CNC Machine, DIY Encoder 2 Pcs

  • ❤Rigid Couplings Set Screw Shaft Size: 7mm to 8mm / 0.28" to 0.31". Coupling With M4 Fastening Screws. Outer Diameter: 14mm / 0.55.
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Tb Woods 5J12 Coupling

  • Item - Sleeve Coupling Flanges: Sleeve Coupling Flange.
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Aopin 4mm to 5mm Red Rigid Couplings Set Shaft Stepper Motor, Length 20mm / 0.79\ Motor Coupler Connector Rigid with Screw for 3D Printer, RC Robot, Car Model Shaft, CNC Machine, DIY Encoder 4 Pcs

  • ❤Rigid Couplings Set Screw Shaft Size : 4mm to 5mm / 0.16" to 0.20". Coupling With M4 Fastening Screws. Outer Diameter: 12mm / 0.47.
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uxcell Shaft Coupling 14mm to 14mm Bore L35xD30 Flexible Coupler Joint for Servo Stepped Motor

  • General purpose power transmission coupling, also used in motion control applications and rotational power transmissions, is good replacement for your needs..
  • It is designed to transmit torque while damping system vibrations and accommodating misalignment to protect other components from damage..
  • Jaw couplings have three parts: two metallic hubs and an elastomer insert called an element, but commonly called ""..
  • Shaft Usage: 14mm to 14mm/0.55 inch to 0.55 inchTotal Size: 35 x 30mm / 1.38 inch x 1.18 inch (L*D).
  • Wear resistant ,high hardness and excellent response.Super elastic torque can absorb vibration, appropriate a large torque transmission..
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uxcell 6mm to 12mm Bore L31xD25 Flexible Coupling Jaw Coupler Shaft Joint for Servo Motor

  • General purpose power transmission coupling, also used in motion control applications and rotational power transmissions, is good replacement for your needs..
  • It is designed to transmit torque while damping system vibrations and accommodating misalignment to protect other components from damage..
  • Jaw couplings have three parts: two metallic hubs and an elastomer insert called an element, but commonly called ""..
  • Wear resistant ,high hardness and excellent response.Super elastic torque can absorb vibration, appropriate a large torque transmission..
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20KG Big Load 4WD All Metal Mecanum Wheel Robot Car Chassis Kit Platform with DC 12V Encoder Motor for Arduino ROS Project

  • This 4 mecanum wheels is compatible with all DC motors with a motor shaft diameter of 6mm..
  • 78mm All Black mecanum wheel made of steel and rubber roller, 4pcs can load no less than 60KG..
  • 4pcs DC motor is 12V 178rpm, rated torque is 6.5KG.CM, 4pcs can load no less than 20KG..
  • The plate made of 3mm aluminum alloy materials, not easy to deform..
  • What you get: 1pcs frame, 4pcs motors, 4pcs mecanum wheels with couplings, 4pcs motor brackets, motor cables, screws..
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