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YYW-160 Hard-Bearing Balancing Machine (Universal Joint Drive)
  • YYW-160 Hard-Bearing Balancing Machine (Universal Joint Drive)
  • YYW-160 Hard-Bearing Balancing Machine (Universal Joint Drive)
  • YYW-160 Hard-Bearing Balancing Machine (Universal Joint Drive)
  • YYW-160 Hard-Bearing Balancing Machine (Universal Joint Drive)

    • YYW-160

    Horizontal Balancing Machine

    Hard-bearing balancing machine (universal joint drive) for workpiece with diameter of up to 1000mm and weight of 3-160kg

    • Combines precision mechanics with modern electrical technology
    • General-purpose horizontal hard-bearing balancing machine with independent intellectual property
    • Simple operation with stable performance and high measurement accuracy
    • Used in industries including automotive parts, printing, paper, electronics, machine tools, and aerospace
    Applications

    Suitable for dynamic balancing of used for balancing medium-sized rotors, including motors, pumps, centrifuges, blowers, spindles, textile winders, and agricultural equipment such as straw returning and corn harvesting machines.

    • Motors balancingMotors balancing
    • Pumps balancingPumps balancing
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    Specifications
    Workpiece weight 3-160kg
    Max. workpiece diameter Ø1000mm
    Journal diameter of workpiece Ø10-90mm
    Distance between two bearing supports 60-1600mm/2200mm/2500mm
    Min. achievable residual unbalance (eMar) 1g.mm/kg
    Unbalance reduction ratio (URR) ≥90%
    Balancing speed (variable speed control) 180-1000 r/min
    Examples of Workpieces Our Machines Can Balance
    • Feed crusher rotorsFeed crusher rotors
    • Feed mixer shaftsFeed mixer shafts
    • Corn harvester rotorsCorn harvester rotors
    Features
    • Integrated H-type support frame with a lightweight yet reliable structure, offering low damping and strong rigidity in the vibration system.
    • Uses a universal joint drive combined with an AC motor, ensuring high measuring accuracy.
    • Before starting, operators only need to set basic parameters such as the distance between correction planes, the distance from correction planes to the supports, and the radius of the correction plane. With these adjustments, the balancing machine can display both unbalance value and phase in a single run.
    • YYW-160 Hard-Bearing Balancing Machine (Universal Joint Drive)
    • YYW-160 Hard-Bearing Balancing Machine (Universal Joint Drive)
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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.

    Accuracy may be affected by operator handling, incorrect markings, or mismatched correction points. Technical issues such as damaged sensors, loose connections, or electronic failures can also play a role. Regular calibration and proper setup help keep results consistent.