Specification Brand : Fafeicy BulletPoint1 : Detachable Design: This hard coupling has a detachable design and is fixed with fastening screws for easy installation. BulletPoint2 : Sliding Design: This coupling has a sliding design that allows for more effective compensation of radial and angular misalignment. BulletPoint3 : Wide application: This coupling is used in a wide range of applications, mainly for CNC machines, servo motors, spindles, stepper motors, etc. BulletPoint4 : PA66 rubber material: This coupling is made of PA66 rubber material, which has good wear resistance, erosion and electrical insulation. BulletPoint5 : High Torsion Drive: This coupling uses a high torsion drive to effectively absorb vibrations and thus make the machine more stable. ItemName : Stainless Steel Coupling D32L45 Motor Damping Connector for Stepper Motors ItemPackageQuantity : 1 ItemTypeKeyword : set-screw-couplings Manufacturer : Fafeicy Material : Metal ModelNumber : Fafeicy2esc9bp3ia NumberOfItems : 1 NumberOfPieces : 5 PartNumber : Fafeicy2esc9bp3ia ProductDescription : Spec: Item Type: Coupling Model: D32L45 Size: Approx. 32 x 45mm/1.26 x 1.77in Rated Torsion: 30N.M Maximum Speed: 11000rpm Commonly Used D1 Shaft Diameter: Approx. 6mm/0.24in, Approx. 6.35mm/0.25in, Approx. 7mm/0.28in, Approx. 8mm/0.31in, Approx. 9mm/0.35in, Approx. 9.525mm/0.38in, Approx. 10mm/0.39in, Approx. 12mm/0.47in, Approx. 12.7mm/0.5in, Approx. 14mm/0.55in, Approx. 15mm/0.59in, Approx. 16mm/0.63in Thread: M5 Bushing Material: SUS304 Stainless Steel Surface Treatment: Anodised Application Range: Widely used in the shaft of various mechanical devices, such as water pumps (especially high power, chemical pumps), fans, compressors, hydraulic machinery, machinery, printing machinery, textile machinery, chemical machinery, mining machinery, metallurgical machinery, aviation (helicopters), naval high-speed power system, steam turbines, piston power mechanical system, crawler vehicles, and generator sets of high speed, high power Mechanical system, after dynamic balancing applied to high speed shaft system has been more common.