Product introduction

The MD eddy current damper applied to the first and second order vibration reduction of the blades can effectively reduce the pendulum and brandishing acceleration of the blade, reduce the stress and amplitude of the blade, and prevent the blade from sweeping the tower.

Suitable for the blades with low stiffness, long blades and new types of blades to improve the rotation stability of blades.

Product specifications
The basic design specifications of standard products are shown in the figure, which supports customized design following the actual needs of customers.

Total mass of the damper

45kg

Overall dimensions

1200*170*130mm

Self-dissipative damping ratio

5%-30%

Frequency range

MD dampers are untuned dampers with no frequency parameters

Effective mass of vibrator

25kg

Working temperature

-40℃-60℃


*Parameters are only for reference, customized design following the actual use requirements.
Application case