Lenze G500-H Helical Gearboxes

Lenze G500-H helical gearboxes are high-performance power transmission components engineered for industrial applications demanding precision, efficiency, and durability. As a key model in Lenze’s G-series lineup, this helical gearbox integrates advanced gear technology with a robust structural design, delivering reliable operation across light to heavy-duty scenarios and becoming a trusted choice for automated production lines worldwide.

Covering a versatile performance spectrum, the G500-H series offers power compatibility from 0.12kW to 55kW, output torque up to 14,000Nm, and transmission ratios ranging from 3:1 to 3700:1. Its core helical gears are crafted from high-grade alloy steel, undergoing carburizing, quenching, and precision grinding processes to ensure hardened tooth flanks, minimal wear, and smooth meshing. This design not only achieves a transmission efficiency of ≥94% for energy-saving operation but also maintains low backlash, making it ideal for applications requiring precise motion control.

Structurally optimized for versatility and durability, the G500-H features a compact, torsionally rigid cast iron housing that enhances load-bearing capacity and stability. It comes with standard IP54 protection to resist dust and moderate moisture, with optional IP65 upgrades to withstand harsher industrial environments such as food processing, logistics, and packaging. The gearbox is fully compatible with IE2 and IE3 efficiency-class motors, supporting seamless integration with existing drive systems and variable speed drives for flexible speed regulation.

Equipped with lifelong synthetic lubrication and sealed bearing structures, the G500-H minimizes maintenance requirements and extends service life, reducing operational costs for users. It supports multiple mounting configurations, including foot, flange, and hollow-shaft installations, adapting to diverse equipment layouts. Widely deployed in conveyors, mixers, pumps, and robotic systems, this gearbox balances performance, adaptability, and cost-effectiveness, embodying Lenze’s expertise in industrial drive solutions.