Fanuc A97L02030306500YBS Ball Screw China Factory Suppliers High Precision Stainless Steel

Get high precision Fanuc A97L-0203-0306500YBS ball screws from leading China factory suppliers. Featuring a screw, nut, and preloading device, it utilizes rolling friction for efficient rotational to linear motion conversion with ultra-low friction.

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  • The Fanuc A97L-0203-0306#500YBS is a high-precision stainless steel ball screw engineered for rigorous industrial applications. By integrating a specialized screw, nut, ball, reverser, and preloading device, this component effectively replaces traditional sliding friction with advanced rolling friction, ensuring a seamless and efficient conversion between rotational and linear motion.

    Designed for critical X-axis, Y-axis, and Z-axis movements, this precision assembly is optimized for stability and longevity. Its core architecture focuses on maximizing transmission efficiency while maintaining a low friction coefficient, making it an ideal choice for high-end CNC machinery and automation systems where micron-level accuracy is non-negotiable.

    Detailed Parameters

    Model NumberA97L-0203-0306#500YBSMaterialHigh-Precision Stainless Steel
    Component TypeBall Screw AssemblyAxis CompatibilityX-axis, Y-axis, Z-axis
    Core StructureScrew, Nut, Ball, ReverserFriction TypeRolling Friction
    Precision LevelHigh Precision Industrial GradeMotion ConversionRotational to Linear
    Key FeatureIntegrated Preloading DeviceApplicationCNC & Precision Machinery

    Key Advantages


    Corrosion Resistance

    Premium stainless steel construction ensures durability in harsh environments and prevents oxidation.


    Extended Service Life

    Rolling friction significantly reduces wear and tear compared to traditional sliding mechanisms.


    Ultra-High Precision

    Optimized for exact positioning and repeatability across all operating axes.


    Transmission Efficiency

    Achieves maximum power transfer with minimal energy loss during linear motion.


    Low Friction Coefficient

    Smooth operational flow that minimizes heat generation and operational noise.


    Seamless Integration

    Perfectly compatible with Fanuc systems for rapid installation and replacement.

    Product Gallery

    Management Platforms

    Inventory Tracking

    Real-time monitoring of ball screw stocks to prevent production downtime.

    Precision Calibration

    Systematic adjustment tools to ensure X/Y/Z axis alignment is perfect.

    Wear Alerts

    Automated notifications for scheduled maintenance and lubrication cycles.

    Quality Control

    Strict adherence to industrial tolerances and stainless steel grade certification.

    Logistics Management

    Secure packaging and rapid shipping for sensitive high-precision components.

    Life-Cycle Analysis

    Tracking performance metrics to predict optimal replacement timing.

    Investment Return Comparison

    MetricStandard Sliding ScrewFanuc High-Precision Ball Screw
    Friction LevelHigh (Sliding)Ultra-Low (Rolling)
    Energy EfficiencyModerateMaximum
    Accuracy RateStandardMicron-Level Precision
    Maintenance CycleFrequentExtended Interval
    Wear ResistanceLow/ModerateSuperior (Stainless Steel)

    Frequently Asked Questions

    Q: What are the main benefits of rolling friction in ball screws?

    Rolling friction drastically reduces the resistance between the screw and the nut, leading to higher transmission efficiency, lower heat generation, and significantly reduced wear compared to sliding friction.

    Q: Why is stainless steel preferred for these linear motion components?

    Stainless steel provides essential corrosion resistance and durability, making it suitable for clean-room environments or industries where exposure to moisture and chemicals is common.

    Q: Which axes can the A97L-0203-0306#500YBS support?

    This specific model is designed to provide high-precision linear motion for the X-axis, Y-axis, and Z-axis of CNC machinery.

    Q: What is the purpose of the preloading device in a ball screw?

    The preloading device eliminates backlash (play) between the ball nut and the screw, ensuring maximum positioning accuracy and rigidity during operation.

    Q: How does a ball screw convert motion?

    It converts rotational motion (from a motor) into precise linear motion using recirculating balls that roll between the screw's helical groove and the nut.

    Q: How often should these high-precision screws be lubricated?

    Lubrication intervals depend on the load and speed of the machine, but regular maintenance is critical to sustain the low friction coefficient and prevent premature wear.

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