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Aopin 5mm 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 4 Pcs

4.3 (2) Write Review
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$14.20

$ 6 .99 $6.99

In Stock

1.Size:4 To 4


2.:Blue


About this item

  • ❤Rigid Couplings Set Screw Shaft Size: 5mm to 8mm / 0.20" to 0.31". Coupling With M4 Fastening Screws. Outer Diameter: 14mm / 0.55", Length 25mm / 1".
  • ❤Shaft Coupling Rigid Are Used In Servo Motor Systems, 3D Printer, Cnc Machine, Diy Encoderspindle Transmissions, Stepping Motors, Lifting Platforms, Machine Tool Transmissions, Stepping Motors, Encoders, Screw Drives, Machine Platforms Or Gearboxes, Etc. The Purpose Is To Firmly Connect The Driving Shaft And The Driven Shaft To Rotate Together And Transmit Motion And Torque. Great Suitable For Short Support Shaft, Bushing Model, Miniature Shaft, Model Airplane/ Boat / Car.
  • ❤5mm to 8mm Rigid Couplings Set Screw Material: High-Quality Aluminum Alloy Material, The Surface Is Treated By Anodizing, With Superior Corrosion Resistance. Fixed By Screws; Main Color: Blue, Suitable For Working In High Temperature (-80℃ / +300℃) And Harsh Environments, Even If There Is Vibration And Shock , It Is Still Safe To Move.
  • ❤Compensate For Axial And Radial Offset. Shock Mitigation, Vibration Absorption, High Transmission Efficiency, Noise Reduction, And Low Wear. When The Rated Torque Is Exceeded, The Coupling Can Protect The Safety Of The Linkage.
  • ❤Package: 4 Pcs Rigid Couplings Rigid with Screw. Aopin Recommends Using M2 Hex Wrench!


Product Description

THE BEST COUPLER WITH THE MOST COMPLETE MODELS AND STYLES
Suitable for 3D Printers of Various Models / Brands
Rigid Flange Coupling, Often Used In High Torque Transmission Occasions

Rigid Flange Coupling, Often Used In High Torque Transmission Occasions

Flange coupler is produced based on International Flange Standard, widely used in model shaft connection, perfect accessories for RC Model motor.

The coupling is suitable for

Flexible Beam Couplings: Compensate For Axial And Radial Offset

Flexible Beam Couplings: Compensate For Axial And Radial Offset

What style of coupling to choose depends on diameter of the two shafts.

Good Elasticity, Soft And Bendable

Good Elasticity, Soft And Bendable

The spring action absorbs parallelism, angular misalignment and shaft end clearance.

Coupler

360 Degree Rotating Universal Joint

This connector can change the transmission direction at any time, which is very flexible and easy to use.

Application: Perfectly suitable for remote control model cars and remote control model boats, perfect motor shaft accessories.


Seneschal
Reviewed in the United States on October 15, 2022
If you're going to buy these are easy to use the price is definitely right but you'll probably need to send some extra money on metal Bond glue because the screws come undone very easy and you're left with your motor spinning not connected to the shaft. I already had JB weld so they work great... Don't glue it together unless you know you have other ways to remove the motor if you need to.
Thomas J.
Reviewed in the United States on July 25, 2021
The top headline says 6mm to 8mm but the description says 4mm to 8 mm. SO WHiCH IS IT?