loading...
YLD-200 Hard-Bearing Balancing Machine
  • YLD-200 Hard-Bearing Balancing Machine
  • YLD-200 Hard-Bearing Balancing Machine
  • YLD-200 Hard-Bearing Balancing Machine

    • YLD-200

    Vertical Balancing Machine

    Hard-bearing balancing machine for workpiece with diameter of up to 700mm and weight of 10-200kg

    Capable of processing workpieces of up to 200 kg, these hard-bearing balancing machines use a variable-frequency drive that allows smooth speed adjustment. During operation, the workpiece is mounted on a mandrel or fixture, the balancing system measures unbalance while rotating, and results are shown directly on the display. Weight can then be added or removed, with retesting carried out until the balance meets the required standard.

    Applications

    Suitable for dynamic balancing of medium to large disc-shaped and fan components. Typical applications include:

    • Clutches balancingClutches balancing
    • Flywheels balancingFlywheels balancing
    • Pulley balancingPulley balancing
    • Axial and centrifugal fan impellers balancingAxial and centrifugal fan impellers balancing
    Request a Quote
    Specifications
    Workpiece weight 10-200kg
    Max. workpiece diameter Ø700mm
    Max. workpiece height 300mm
    Balancing speed 180-1000rpm
    Motor power 3.0kW
    Time per balancing run ≤30s
    Min. achievable residual unbalance (eMar) ≤2g.mm/kg
    Unbalance reduction ratio (URR) ≥90%
    Machine dimensions (L×W×H) 1200×1200×1600mm
    Machine weight 1500kg
    Features
    • Uses a computer display system for measurement and control, showing results clearly through coordinate graphs and waveforms
    • It provides functions such as displaying unbalance values and angles, tolerance judgment, balancing speed indication, and supports automatic data storage and printing
    • Reference signals are detected with proximity sensors, while vibration signals are measured with advanced piezoelectric sensors
    • Equipped with efficient sensors to improve reliability by avoiding common problems of older electromagnetic sensors, including weak signals, interference, high failure rates, and easy damage
    Related Balancing Machine
    Get in Touch
    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.