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Vertical balancer for medium rotors up to 100kg, robust construction, reliable operation


Maximal weight, kg
Maximal diameter, mm
Maximum height, mm


The balancing machine model 97V100 is a special equipment with a vertical axis of rotation. The machine is designed for balancing single-plane rotors with a weight not exceeding 100 kg. The machine can be used both in repair shops with a large nomenclature of balancing products and at productions with small batch and serial production.
It is possible to balance such parts on the machine:Disk-type component optimization – Design specifically optimized for diverse disk-type rotors including automotive components, industrial discs, and cutting tools. The optimization ensures compatibility with components lacking traditional bearing surfaces.
Automotive component accommodation – Specialized capability for dual mass flywheels, torque converters, clutch baskets, and brake components. The design accommodates challenging automotive geometries while maintaining measurement precision.
Industrial application versatility – Design flexibility enables balancing of pump impellers, fan components, couplings, and separator discs across diverse industrial applications. The versatile configuration maintains accuracy across varied component types.
Custom specification capability – Full production cycle manufacturing enables custom machine configurations differing from standard specifications. This capability accommodates unique application requirements while maintaining design integrity.
Maximum envelope accommodation – Support for rotors up to 550mm diameter and 200mm height within 100kg weight capacity provides substantial component range. The envelope specifications accommodate diverse disk-type industrial and automotive components.
Serial production optimization – Design features optimized for efficient operation in serial, small-scale, and single production environments. The optimization provides operational flexibility across diverse manufacturing scenarios while maintaining consistent performance.
The PAK-1V unbalance measuring unit is a 2-plane measuring balancing system for balancing disc-type rotors on vertical balancing machines. It can perform static (single-plane) balancing in dynamic mode on a two-plane balancing machine.

Based on an industrial fanless computer with a touchscreen and a multi-channel measuring unit, the system ensures reliability and a long service life, even under intensive use. The PAK-1V utilizes a universal measuring path and modern component base, allowing for equally high accuracy when working with all types of rotors.
Its intuitive interface, self-calibration capability, and automation of key operations make the complex a convenient tool for both experienced specialists and novice beginners.
|
Parameter |
Value |
|---|---|
|
Balancing rotors weight range, kg |
1 – 100 |
|
Maximum rotor diameter (over the bed), mm |
550 |
|
Maximum rotor height, mm |
200 |
|
Machine type |
Hard-bearing |
|
Minimal achievable residual specific unbalance, gmm/kg |
4 |
|
Rotor rotation speed range, rpm |
300 – 1000 |
|
Number of measured rotor correction planes |
1 & 2 |
|
Electric motor power, kW |
4 |
|
Power supply parameters |
400V ± 10%, 3 Ph, 50Hz ± 1 |
|
Balancing system |
PAK-1V |
|
Overall machine dimensions (length x width x height), mm |
1800 x 1100 x 1500 |
|
Machine weight, kg |
700 |



Your questions — our technical solutions
The 97V100 model is a high-performance balancing machine designed for heavy disc-shaped components. It is widely used in heavy machinery manufacturing, agricultural equipment production, and the repair of large industrial machinery.
Main applications:
Yes, given the weight of the parts (up to 100 kg), removing them from the machine for adjustments is labor-intensive. For this reason, the 97V100 is most often equipped with a reinforced drilling module mounted on a swivel column.
The drilling system allows for the efficient drilling of large-diameter holes.
A milling module can also be installed if drilling correction is not permitted by technical specifications.
The 97V100 machine is designed with a focus on versatility and flexibility in manufacturing processes. Thanks to its manual control and quick setup, this model is the optimal solution for single-unit and small-batch production with a wide range of products.
Specialized fixtures are most commonly used to secure parts on this model, ensuring the reliable mounting of heavy rotors and high repeatability of measurement results.
Even when working with heavy workpieces (up to 100 kg), the process of switching to a new product remains quick and convenient:
Universal spindle: The design allows for the use of both standard tapered or expanding chucks and specialized heavy-duty tooling. If necessary, we are ready to design and manufacture custom chucks tailored to your specific needs.
Changeover speed: Mechanically adjusting the machine for a different part type takes an average of 10–15 minutes. For equipment of this class, which handles heavy rotors, this is an excellent performance metric, allowing for minimized production downtime during frequent job changes.
Yes, despite its vertical design, the machine’s measuring system supports balancing in both a single (static) and two (dynamic) planes.
This is critically important for components where the disc’s width is comparable to its diameter, as it allows for the elimination of not only force imbalance but also torque imbalance.
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