Lenze solar gearbox
The Lenze planetary gearbox delivers high-efficiency power transmission through its precision-engineered multi-stage helical gear system, offering torque capacities from 200 Nm to 3.5 million Nm with mechanical efficiency exceeding 96%. Its compact design incorporates case-hardened, ground gears with optimized helix angles, reducing operational noise below 65 dBA while maintaining backlash as low as 3 arc-minutes. The reinforced housing utilizes spheroidal graphite iron EN-GJS-600 with corrosion-resistant coating, supporting radial loads up to 280 kN and axial loads of 180 kN. An integrated temperature-controlled lubrication system ensures reliable performance across -25°C to +80°C ambient conditions, ideal for packaging, material handling, and automation applications.
Lenzes modular planetary gear units feature flange-mount compatibility with IEC/NEMA motors and offer horizontal, vertical, or torque-arm installation configurations. Key structural innovations include preloaded tapered roller bearings, triple-labyrinth sealing with optional lip seals, and vibration-dampened housing geometry. Compliant with ISO 6336, AGMA 2015, and DIN 3990 standards, these gearboxes provide optional ATEX/IECEx certifications for explosive atmospheres. The hardened and ground sun/planet ge
