Specification Brand : ANKROYU BulletPoint1 : 【Construction】The flexible coupler is constructed from PA66 material combined with aluminum alloy for wear resistance and electrical insulation properties ensuring it stands up to special use without succumbing to wear and tear BulletPoint2 : 【Sliding Design】Featuring a sliding design that effectively compensates for radial and angular deviations, this coupler enables more accurate manage, maintaining alignment and reducing errors for smoother mechanical performance BulletPoint3 : 【Simple Installation Process】With a detachable design and a clamping screw fastening method, this coupler is easy to install and ensures a secure fit that resists loosening, streamlining your setup and maintenance routines BulletPoint4 : 【Versatile Use】For a range of applications, this coupler is primarily used in CNC machine tools, servo motors, spindles, stepper motors, and more, making it a reliable component for various industrial settings BulletPoint5 : 【Performance】Boasting torsional capabilities, this coupler can absorb vibrations and handle torsional forces with ease, providing a responsive driving experience that enhances overall equipment performance Color : One Color ExternallyAssignedProductIdentifier : 8505433572428 IncludedComponents : No ItemName : ANKROYU DL45 Flexible Coupler, Aluminum Alloy PA66 Shaft Coupler, Large Torsion Coupling, Cross Shaped Slider Coupling for Servo Motor Screw ItemPackageDimensions_Height : 4 centimeters ItemPackageDimensions_Length : 5 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spider-couplings Manufacturer : ANKROYU Material : Metal ModelName : ANKROYUtoi7a419cm ModelNumber : ANKROYUtoi7a419cm NumberOfItems : 1 NumberOfPieces : 1 PartNumber : ANKROYUtoi7a419cm ProductDescription : Item Type: Flexible Coupler Mode: DL45 Product Size: Approx. x 45mm / 1.26 x 1.77in Rated Torsion: 4.5N. M Allowable Eccentricity: Approx. 2mm / 0.08in Allowable Deviation Angle: Approx. 3mm / 0.12in Maximum Speed: 4800rpm Static Torsion Stiffness: 270N.M/rad Commonly Used D1, D2, Shaft Diameter (mm): Approx. 5mm / 0.2in, 6mm / 0.24in, 8mm / 0.31in, 9mm / 0.35in, 9.525mm / 0.38in, 10mm / 0.39in, 11mm / 0.43in, 12mm / 0.47in, 12.7mm / 0.5in, 14mm / 0.55in, 15mm / 0.59in, 16mm / 0.63in Thread: M4 Shaft Sleeve Material: Aluminum Alloy Rubber Block Material: PA66 Surface Treatment: Anodizing treatment