Specification AgeRangeDescription : adult Brand : Sinoblu BulletPoint1 : 1.Aluminum alloy:Shaft coupling is light in weight, fine in workmanship, professional and standard BulletPoint2 : 2.Function: The Shaft coupler connector is similar to the rigid clamping coupling, the coupling is used to tightly fix the bearing and sprocket on the shaft, and is used for the motor and gearbox assembly BulletPoint3 : 3.Application: Clamp tight motor shaft is widely used in blowers, 3D printers, DIY robots, CNC machine tools, stepper motors, etc BulletPoint4 : 4.Double Diaphragm Coupling Specifications: OD:56mm/2.20in Length:63mm/2.48in BulletPoint5 : 5.Clip Mount: Shaft coupler connector can be securely attached to the shaft, high torque, rigidity, low inertia and excellent sensitivity Color : One Color ExternallyAssignedProductIdentifier : 7614569066006 ItemName : D56 L63 Aluminium Flexible Coupler high Double Dual Diaphragm Coupling with Elastic Connector for 3D Screw and Motor (Size :15mm to 18mm ) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : disc-couplings Manufacturer : Sinoblu Material : Aluminum ModelName : FPBIGCHA ModelNumber : FPBIGCHA NumberOfBoxes : 1 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : AWQ-D56L63-15-18 ProductDescription : DIY Supplies : ELECTRICAL Shaft hole 20x22 Shaft hole 18x19 Shaft hole 22x25 ProductSiteLaunchDate : 2024-04-23T02:54:44.760Z Size : 15mm to 18mm SupplierDeclaredDgHzRegulation1 : unknown SupplierDeclaredDgHzRegulation2 : unknown SupplierDeclaredDgHzRegulation3 : unknown SupplierDeclaredDgHzRegulation4 : unknown SupplierDeclaredDgHzRegulation5 : unknown UnitCount : 1 UnspscCode : 31161700