Type YFW - 16000
fan impeller balancing machine
impeller balancing machine is factory designed for the manufacture of
wind turbine manufacturing industry as a balancing machine.
machine is designed for the horizontal, hard bearing, universal joint
drive, axial movement of the spindle system
operation must: be the first large-scale demolition of universal
Festival rotor lifting rotor)
vector solvers computer, digital display form. This machine has
the following characteristics:
computer measurement system in digital display, can be directly read out
the emphasis on (light) of the size (kg or g), phase (degrees).
avoid zero --- r1, r1, b non-zero function of three parameters.
With unbalance measuring system self-test function and memory.
measurement system uses a computer electrical measuring circuit, high
reliability and easy maintenance.
electrical test box of the core circuit is related to tracking bandpass
filter with good filtering and frequency tracking performance.
result of automatic bandwidth switching circuit, a reasonable solution
to the electrical box measuring rapid response and stability of the
the electrical box has excellent low speed performance.
User optional printer, print to achieve balanced results in real time.
The formation of A4 paper format of the test report card.
The electromechanical transducer device using piezoelectric sensors,
because there is no mechanical movement, so the failure rate is very
low-speed performance (minimum speed the machine up to 60 rev / min).
In addition to a common horizontal characteristics of hard-bearing
balancing machines, but also the balance of specific characteristics of
the fan impeller is given two important parameters.
the maximum balance of the rotor diameter 4200 mm (42 fan impeller);
Second, the maximum rotor mass 20,000 kg, ensures the highest
sensitivity for detection of most of the native size of the impeller.
low-speed performance. Minimum operating speed of
60 rev / min.
H:Added new software Turned positive
and negative features.
Basic parameters and main technical performance indicators
£² . :
Quality range of workpiece 800 ¡« 16 ' 000kg
Each support frame to accidental overloading of gravity can be
Maximum diameter of the workpiece 4'200 mm
The scope of the workpiece supporting journal 90 to 320
Maximum supported length 7'900mm
Motor parameters Maximum speed of 1480 rev / min(vvvf)75
Balancing speed Sub-file variable speed (motor speed gearbox
complete): 60 ~ 1000 r / min
main performance specifications
minimum achievable residual unbalance emar ¡Ü 2g.mm/kg
unbalance reduction ratio URR ¡Ý 90%
rd.Dongmenwai Str. Xuanhua Hebei Province China
Tel: +86 313-3112400 +86 313
Fax: +86 313
Internet site: http://www.beilun.com.cn