The following information is new Silver Leaf Jiangsu Wind Power Transmission Ltd pinion planetary gear box accessories wind wheel lock Description:
Wind wheel lock: When the system maintenance, can be locked by the wind wheel wind wheel locks, ensure wind turbine in a safe condition, good repair after removed.
For a certain time or downtime waiting for wind turbine commissioning, be sure to use the wind wheel wind wheel locks. If only apply the brakes, because the presence of Vice-speed gearbox stage gear backlash, wind wheel rotates slightly by 104.125 times the growth rate, while the lubrication system does not work, it would inevitably lead to frequent collisions between the gears impact, resulting in the standstill intermeshing tooth surface (about three teeth) contact fatigue, severely bruised, slide marks.