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YYWQ-1000/YYWQ-2000 Hard-Bearing Balancing Machine (Universal Joint+Belt Drive)
  • YYWQ-1000/YYWQ-2000 Hard-Bearing Balancing Machine (Universal Joint+Belt Drive)
  • YYWQ-1000/YYWQ-2000 Hard-Bearing Balancing Machine (Universal Joint+Belt Drive)

    • YYWQ-1000/YYWQ-2000

    Horizontal Balancing Machine

    Hard-bearing balancing machine (universal joint + belt drive) for workpiece with diameter of up to 1800mm and weight of 20-2000kg

    • Horizontal hard-bearing balancing machine with dual-drive design combining universal joint and belt drive.
    • Capable of handling large rotors up to 1800 mm in diameter and 2000 kg in weight.
    • Used in various industries, including motors, fans, printing machinery, petroleum equipment, and paper production.
    • Can be used in both manufacturing and repair workshops, as well as for secondary inspection tasks.
    Applications

    Widely used for dynamic balancing of fan rotors, agricultural machinery rotors, motor rotors, rolls, drums, crankshafts, and centrifuge components, ensuring stable performance and reliable correction across different applications.

    • Motor rotors balancingMotor rotors balancing
    • Industrial drums balancingIndustrial drums balancing
    • Crankshafts balancingCrankshafts balancing
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    Specifications
    Model YYWQ-1000 YYWQ-2000
    Workpiece weight Belt drive 20-500kg 30-800kg
    Universal joint drive 60-1000kg 100-2000kg
    Max. workpiece diameter Ø1600mm Ø1800mm
    Journal diameter of workpiece Standard roller carriage Ø15-120mm Ø15-120mm
    Optional roller carriage Ø120-240mm Ø120-240mm
    Distance between two bearing supports 2000mm 3000mm
    Balancing speed Belt drive 300-3000r/min 300-3000r/min
    Universal joint drive 220-1000r/min 220-900r/min
    Min. achievable residual unbalance (eMar) Belt drive 0.5g.mm/kg 0.5g.mm/kg
    Universal joint drive 1g.mm/kg 1g.mm/kg
    Unbalance reduction ratio (URR) ≥90% ≥90%
    Motor power Belt drive 2.2kW 3.0kW
    Universal joint drive 7.5kW 7.5kW
    Features
    • For smaller workpieces, the belt drive can be used to achieve higher accuracy. For larger rotors, the universal joint drive provides stronger torque and safer operation.
    • Even though the balancing machine works with two drive methods, only one measuring system is needed. This keeps costs down and makes daily operation easier.
    • It combines the functions of both YYW and YYQ horizontal balancing machines, giving users more flexibility in one unit.
    Examples of Workpieces Our Machines Can Balance
    • Standard rotorsStandard rotors
    • Knife shafts for straw returning machinesKnife shafts for straw returning machines
    • Motor rotorsMotor 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.

    When clients purchase either a balancing or wear testing machine, they gain access to comprehensive services that cover spare parts supply, operator training, on-site guidance, fast repairs, and upgrade options. These services are meant to minimize downtime and keep the balancing and wear testing equipment running smoothly all year around.

    Every wear tester goes through careful calibration and inspection in line with standards like ISO 9001. This step makes sure the measuring accuracy is verified and consistent before the tester is shipped out to clients.