ZF Wind Power GP Series Gearbox – High-Efficiency Planetary Gearbox for Onshore & Offshore Wind Turbines | 3–6+ MW, Compact Design, Condition Monitoring Ready

ZF Wind Power GP Series Gearbox

Overview

Key Features

• Power Range: 3 MW to 6+ MW (scalable for future platforms)
• Gear Architecture: All-planetary design (no helical stages) → compact, lightweight, high torque-to-weight ratio
• High Efficiency: >98% mechanical efficiency due to optimized gear meshing
• Integrated Condition Monitoring: Pre-fitted for sensors (vibration, oil debris, temperature) compatible with SCADA and predictive maintenance systems
• Cooling & Lubrication: Advanced forced lubrication with dual filtration and optional oil-to-water cooling
• Corrosion Protection:
  • Onshore: Standard industrial coating
  • Offshore: C5-M marine-grade coating + enhanced sealing
• Service Life: Designed for 25+ years with modular repair concepts

Technical Highlights

• Input Speed: ~10–20 rpm
• Output Speed: ~1,200–1,800 rpm
• Weight Optimization: Up to 15% lighter than conventional hybrid gearboxes
• Certifications: DNV-GL, IEC 61400-4, ISO 9001, ISO 14001, OHSAS 18001

Ideal Applications

• Onshore wind farms (Gujarat, Tamil Nadu, Karnataka)
• Emerging Indian offshore wind projects (Tamil Nadu & Gujarat EEZ)
• Repowering of aging turbines (retrofit kits available)
• Integration with leading OEM platforms (Siemens Gamesa, Vestas, Nordex)