WindDrive is a German wind power drive equipment maker supplying core drive motors and generator assemblies for onshore and offshore wind farms across Europe.
Outdoor generators face -40°C to 85°C swings and continuous strong vibration, while variable-frequency operation forms stray shaft current eroding grease, rolling elements and raceways.
Supply high-adhesion, wide-temperature resistant insulated bearings keeping stable insulation for over 8 years to match the long maintenance cycle of wind power equipment.
Thermal expansion and contraction across -40°C to 85°C easily cracks the coating and breaks insulation.
Continuous strong vibration loads cause conventional insulation coatings to peel off locally.
Ultra-long maintenance cycles demand insulation stable for 8+ years without failure.
Thickness optimized at 80–180μm for wind power, effectively cutting off the shaft current loop.
Stably resists 1000V spark impact, with maximum DC withstand voltage up to 3000V.
≥100MΩ at 500V DC and ≥50MΩ at 1000V DC, qualified across -40°C to 85°C.
Thickened, toughened coating improves thermal shock resistance and adhesion, no peeling under 12kN vibration.
Electrochemical corrosion faults were eliminated, average bearing service life rose from 1.5 years to over 8 years, and EGEN secured long-term bulk orders for multiple overseas wind farm projects.
More About EGEN
We are with 30 years of production experience and 20 years of export experience, Professional technical team and after-sales service.
EGEN is Your Best Choice!!!
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