loading...
ZL-212 Portable Field Balancer (Touch Screen)
  • ZL-212 Portable Field Balancer (Touch Screen)
  • ZL-212 Portable Field Balancer (Touch Screen)
  • ZL-212 Portable Field Balancer (Touch Screen)

    • ZL-212

    Portable Field Balancer

    Portable field balancing tool with touch screen for single-plane and two-plane rotor balancing at rotational speed up to 20000r/min

    These portable field balancers use a touch-screen interface and are built for high-speed work, handling rotor balancing at up to 20,000 r/min. They have a compact, lightweight structure that is easy to carry, which makes them practical for on-site use without external drive power. During operation, they read speed and vibration signals and apply the influence-coefficient method to work out the correction mass and angle automatically. Setting these balancers is simple, with no space restrictions, and they can be used for both single-plane and two-plane balancing depending on the rotor.

    Applications

    Widely used for on-site dynamic balancing of fans, motors, impellers, spindles, and other rotating components.

    • On-site dynamic balancing of motorsOn-site dynamic balancing of motors
    Request a Quote
    Specifications
    Model ZL-212 Field Balancer with Touch Screen (optional 6000mA rechargeable type)
    Duration of balancing 4-10s
    Display range 1μg-999kg
    Balancing method Possible to select between single plane and two planes
    Dimensions 350×350×205mm
    Vibration sensor 2 sets
    Balancing speed 180-20000r/min
    Unbalance resolution 0-3 decimal points
    Min. achievable residual unbalance (eMar) ≤10g.mm/kg
    Unbalance reduction ratio (URR) ≥90%
    Features
    • Software processes measurement data and quickly calculates the correction mass and angle, guiding users step by step through the balancing process.
    • Software processes measurement data and quickly calculates the correction mass and angle, guiding users step by step through the balancing process.
    • Real-time measurement data can be printed in full whenever needed.
    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.

    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.

    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.