Specification Brand : CHICIRIS BulletPoint1 : Efficient Works: Fix the bearing and sprocket tightly on the shaft and reduce the stress when shafts are not in good alignment. BulletPoint2 : Extensive Using: Allows for wide application on blowers, 3D printers, DIY robots, CNC machine tools, stepping motors and more. BulletPoint3 : Firm Connection: The coupling can connect two shafts with different diameters or one motor shaft for firm and stable connection. BulletPoint4 : Fitting: Suits perfectly for NEMA 17 step stepper motor, the coupler connector has 14mm diameter as well as 25mm length. BulletPoint5 : Including 10Pcs: Made from premium aluminium alloy material, all the 10pcs enable very convenient replacement and installation. Color : Black DriveSystem : External Hex ExteriorFinish : Aluminium,Aluminum FinishType : Finish ItemName : Engine Coupling, 14mm Diameter 10 Pcs 25mm Length Aluminum Alloy Shaft Coupling for Work (Black) ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 13 centimeters ItemPackageDimensions_Width : 9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : CHICIRIS Material : Aluminum MetalType : Aluminum ModelNumber : CHICIRIS0ub7zn9w1s-12 NumberOfItems : 1 PartNumber : CHICIRIS0ub7zn9w1s-12 ProductDescription : 1. Firm Connection: The coupling can connect two shafts with different diameters or one motor shaft for firm and stable connection. 2. Efficient Works: Fix the bearing and sprocket tightly on the shaft and reduce the stress when shafts are not in good alignment. 3. Extensive Using: Allows for wide application on blowers, 3D printers, DIY robots, CNC machine tools, stepping motors and more. 4. Fitting: Suits perfectly for NEMA 17 step stepper motor, the coupler connector has 14mm diameter as well as 25mm length. 5. Including 10Pcs: Made from premium aluminium alloy material, all the 10pcs enable very convenient replacement and installation.
Spec: Item Type: Shaft Coupling Product Size: Approx. 25 x 14mm / 0.98 x 0.55in (L x D) Application: Applicable to 3D printers, motor couplings, ship , aircraft , car , engraving machines, etc. Product Adaptive Motor: 42 Stepper Motor Shaft Locking Mode: Screw fixed type.
How to Use: Direct installation and use.
PackageList: 10 xShaft Coupling
Note: 1. The design basically does not allow eccentricity, and must be fully adjusted during use. 2. The design of single piece fixed screw clamp is convenient for setting items on the shaft and controlling the holding capacity of the coupling.