Accurate Shaft Linkage Kit, 5 Pack 2.3 to 4.0mm Multi Size Shaft Adapter Kit, Miniature Motor Linkage System for Industrial Prototyping Accessories (2.3mm to 4mm)

Accurate Shaft Linkage Kit, 5 Pack 2.3 to 4.0mm Multi Size Shaft Adapter Kit, Miniature Motor Linkage System for Industrial Prototyping Accessories (2.3mm to 4mm)

• Accurate Angular Compensation: Engineered with 0.01 mm concentricity tolerance for ±2° axial alignment correction; Helical slot design accommodates 0.5mm parallel offset; Pre-balanced assembly maintains vibration below 0.8mm/s at 10,000RPM
• Material Composition: Electroplated iron alloy provides 85hr salt spray resist; Stress-relieved through 450°C tempering process; The knurled grip surfaces increase clamping force by 40% compared to smooth finishes
• Multi-Scale Compatibility: Graduated sizing (2.3-4.0mm) supports 11 shaft diameter combinations; M3 set screws with threads prevent loosening; Cross-drilled lubrication ports enable maintenance without disassembly
• Rapid Prototyping Method: 5-piece set accelerates iterative design processes; The color-coding simplifies diameter identification; Pre-chamfered edges prevent shaft scoring during installation
• Enhanced Motion Transfer: Optimized inertia ratio (0.8:1) small system resonance; The bushings reduce stick-slip phenomena; IP54-rated sealing protects against particulate in dusty ambient