Micro Motor Shaft
Applications
Consumer Electronics: Smartphones, wireless earbuds, electric shavers, toothbrushes, smartwatches, toys, etc.
Automotive Parts: Electric mirrors, power seat actuators, tailgate motors, etc.
Medical Devices: Portable infusion pumps, surgical tools, micro-driven components.
Smart Home & Robotics: Micro servo motors, sensor-driven actuators, IoT modules.
Industrial Equipment: Miniature pumps, fans, precision gearboxes, and small motor drives.
Material Options
Stainless Steel (SUS303, SUS304, SUS316) – corrosion-resistant and mechanically strong;
Carbon Steel (S45C, S50C) – suitable for heat treatment and cost-effective;
Alloy Steel, Brass, Titanium Alloys – for custom or high-performance applications.
Manufacturing Process
Precision CNC Turning – Swiss-type lathes ensure high concentricity and fine surface finish;
Centerless Grinding – improves roundness, straightness, ideal for high-volume runs;
Knurling/Slotting – enhances mechanical grip with gears or plastic parts;
Heat Treatment – quenching and tempering to increase hardness and wear resistance;
Surface Finishing – nickel plating, chrome plating, black oxide, passivation, etc.;
Runout and Full Dimension Inspection – ensures reliability under high-speed rotation.
Key Features
Ultra-precise tolerance (±0.003mm)
Low noise and high-speed stability
Excellent concentricity and balance
Strong batch consistency and manufacturing efficiency
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