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YYW-1600 Hard-Bearing Balancing Machine (Universal Joint Drive)
  • YYW-1600 Hard-Bearing Balancing Machine (Universal Joint Drive)
  • YYW-1600 Hard-Bearing Balancing Machine (Universal Joint Drive)
  • YYW-1600 Hard-Bearing Balancing Machine (Universal Joint Drive)

    • YYW-1600

    Horizontal Balancing Machine

    Hard-bearing balancing machine (universal joint drive) for workpiece with diameter of up to 1800mm and weight of 50-1600kg

    • Handles rotors up to 1600 kg and 1800 mm in diameter
    • Stable operation with precise measurement results
    • Adaptable for a wide range of industrial components
    Applications

    Widely used for dynamic balancing of medium and large components, these machines are commonly applied to motor rotors, pump rotors, centrifuge rotors, small and medium blower rotors, machine tool spindles, and textile winding rotors.

    • Motor rotors balancingMotor rotors balancing
    • Pump rotors balancingPump rotors balancing
    • Centrifuge rotors balancingCentrifuge rotors balancing
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    Specifications
    Workpiece weight 50-1600kg
    Max. workpiece diameter Ø1800mm
    Journal diameter of workpiece Ø15-240mm
    Distance between two bearing supports 160-2000mm
    Balancing speed 350/525/800/1200r/min
    Min. achievable residual unbalance (eMar) 1g.mm/kg
    Unbalance reduction ratio (URR) ≥90%
    Features
    • Uses a combination of universal joint drive and AC motor for stable transmission.
    • Before starting, operators only need to set parameters such as the distance between correction planes, the distance from the correction planes to the supports, and the correction plane radius.
    • With these adjustments, the system can display both unbalance value and phase accurately in a single run.
    Examples of Workpieces Our Machines Can Balance
    • Corn threshing machine knife shaftsCorn threshing machine knife shafts
    • Standard rotorsStandard rotors
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    Explore Balancing Equipment for Your Industry

    Balancing machines are instruments that indicate if a rotating component, such as a rotor or fan, rotates in an unbalanced manner. If the component wobbles or vibrates a lot, the balancing machine will point out the imbalance so it can be corrected. The importance of balancing is directly related to the longevity of the rotating component and how well the component functions.

    Soft-bearing machines use flexible supports, making them sensitive to very small vibrations and suitable for lighter or smaller parts that require high accuracy. Hard-bearing balancing machines, on the other hand, use more rigid supports, so they are more suitable for larger and heavier rotors. Hard bearing balancing equipment may be less sensitive to tiny vibrations, but they are easier to set up and give reliable results across a wider range of workpieces.

    Balancing machines are used to rotating parts such as motor rotors, impellers, fans, flywheels, clutches, gears, pulleys, and brake drums. By correcting unbalance, they help reduce vibration, extend service life, and keep production running more smoothly.

    Balancing machines can be configured with belt drive, universal joint drive, or self-drive. Belt drive is usually chosen for smaller rotors that require accuracy, while universal joint drive delivers higher torque and is safer for heavier parts. Self-drive designs are used when the workpiece can rotate under its own power.

    The frequency depends on usage intensity and operating environment. In most cases, calibration is recommended to calibrate balancing machines once a year, but for machines running under heavy workloads or harsher conditions, more frequent checks are advised to maintain precision.