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Rigid Coupling Copper Shaft Coupler Connector Motor Accessories [for 3D Printer]-2mm to 5mm Bore L20 x D9/Gold/4 Pack

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$6.20

$ 2 .99 $2.99

In Stock

1.Size:4mm-4mm


2.:4


About this item

  • 1-[Good Feature]: Top tight type rigid coupling, high torque with rigidity, low inertia, and excellent sensitivity.No rotation gap and elastic action can make up for symmetrical angular misalignment.
  • 2-[Size]: Connection Bore Diameter: 2mm to 5mm; Total Length: 20mm / 0.79 inch, Outside Diameter : 9mm / 0.35 inch; with M3 Screws
  • 3-[Wide Application]: The shaft Coupler is mainly used to connect the motor shaft, to realize the normal operation of the machine, Suitable for 3D printers, model cars, model boats, hardware, mechanical drive situations, etc.
  • 4-[Material]: Shaft coupler connector made of high-strength aluminum alloy with an integrated structure, it is maintenance-free, oil-proof, and corrosion resistant.
  • Tips: Please confirm the correct size before ordering


About the product:
The shaft Coupler is mainly used to connect the motor shaft, to realize the normal operation of the machine, Suitable for 3D printers, model cars, model boats, hardware, mechanical drive situations, etc.
Good Choice for you:
1. Made of high-strength aluminum alloy with an integrated structure, it is maintenance-free, oil-proof, and corrosion resistance.
2. Top tight type rigid coupling, high torque with rigidity, low inertia, and excellent sensitivity.
3.No rotation gap and elastic action can make up for symmetrical angular misalignment.
Specification:
Connection Bore Diameter: 2mm to 5mm
Total Length: 20mm / 0.79 inch
Outside Diameter : 9mm / 0.35 inch
Through Angle: 180 Degree
Material: Copper
Color: Brass Tone
Screws Size: M3x3mm (D*L)
Package Content:
4 x Rigid Shaft Coupler
16 x M3 Screws
Easy to install:
Select the appropriate size according to your needs, remove the old shaft connector from the motor shaft, and then install the new shaft connector on the motor shaft.

Tips:
Please confirm the correct size before ordering


Ana
Reviewed in the United States on November 21, 2023
The 6mm side does not have enough threads when you use a shaft without flattened sides. Probably obvious to some, but something I learned.
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