BVI-03-10t rotor balancer

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ROTOR BALANCER MODEL BVI-03-10 is a Soft Bearing balancing machine. It is used to balance rotors of various designs with the mass that doesn’t exceed 3 kg. The high sensitivity of the machine allows you to work with the extra small imbalance values. The main advantage of this machine is imbalance determination accuracy and high performance. The machine is widely used in workshops for the repair of power tools. Due to the simplicity of design and reliability it can be used in single or small batch production.

Due to the simplicity of design and reliability, it can be used in single or small batch production. The machine is very popular at specialized auto repair shops involved in the turbochargers repair. Due to successful design the machine has been produced for more than 20 years with minor changes.

TURBOCHARGER ROTOR BALANCING IS PERFORMED IN TWO STEPS::

Two-plane shaft balancing without compressor wheel

(I-first correction plane, II-second correction plane).

Two-plane balancing of the compressor wheel assembly with shaft

(I-first correction plane, II-second correction plane).

MACHINE ADVANTAGES:

High measurement accuracy – specific residual unbalance no more than 0.4 gmm/kg

Frequency converter with vector control allows a smooth rotation frequency control of the balanced part.

Design of the machine allows to eliminate the unbalance without removing the part from the machine

Parameters	Rotor Balancer
Maximum rotor weight, kg	3
Maximum rotor diameter, mm	400
Distance between the centers of rotor supports, mm	10-200
Maximum rotor journal diameter, mm	5-200
Rotor rotation speed range, rpm	600-5000
Minimal achievable residual specific unbalance, gmm/kg	0,4
Machine dimensions	420х400х480
Machine weigt, kg	20
Measuring system	PB-02M

Machine BVI-03-10T with balancing device PB-02M

Drive belts set

Weight Scale

Prisms x1

PRODUCT HIGHLIGHTS

Design features of the machine

THE BVI-03-10T ROTOR BALANCER HAS A HIGH ACCURACY OF DETERMINING THE IMBALANCE OF 0.4 G ∙ MM / KG BY SPECIAL ORDER OF 0.1 G ∙ MM / KG.

All parameters are achieved with the help of:

The use of special prisms with pads made of Antifriction Material, which has a high coefficient of friction, which prevents their wear and have a small hardness. This allows you to save the contact surface of the rotor.
The design of the supports, which allows you to freely install the rotor.
The supports have the ability to adjust the height, which allows you to balance the rotor with different diameters of the support necks.
Supports can easily be set relative to the rails due to their light weight.
The design of the machine allows you to install even the rotor in which the supporting journals are located close to each other. The only limitation is the width of the drive belt, this increases the functionality of the BVI-03-10t rotor balancer.

Soft supports make the machine very sensitive and allow you to analyze the residual level of imbalance “to the touch.”
Adjusting the tension of the “drive belt” allows you to choose the necessary amount of tension to reduce the balancing error.

The belt tensioning mechanism allows you to quickly install or remove the rotor from the machine, this reduces the setup time of the machine.

Balancing system PB-02М features

Graphic method of unbalance vector display.
Display of balancing in real time: if there is any defect of a rotor or a hindrance, you see it as fluctuation of measurement result at once.
Non-volatile memory:
- 20 pre-adjustments of rotors;
- 100 results of measurements;
- 1000 balancing reports.
Possibility of decomposition of the correcting weights on structurally conditioned anchorage points (buckets, blades, slots).
Control of rotation speed.
Creation of reports on the carried-out balancing for further viewing or analysis.