Head Con Warm Reduction Gear

A high-performance worm reducer that achieves high efficiency and high strength using a unique double-contact theory. Awarded the "Japan Society of Mechanical Engineers Award" in 1981.

**Features** 1. High load capacity The worm gear has a large load capacity as all teeth of the worm screw are effectively engaged due to the cylindrical worm design. Additionally, the wide engagement on the wheel tooth surface increases the load capacity. 2. High efficiency The angle between the contact line and the sliding direction (slip angle) is large, making it easy to form a lubricating oil film on the tooth surface. Furthermore, the low coefficient of friction during engagement contributes to high efficiency. 3. Long lifespan The worm is made from high-quality Cr-Mo steel with carburized hardening, while the wheel is made from a special phosphor bronze casting that excels in strength, wear resistance, and anti-seizing properties, resulting in a long-lasting worm gear. 4. Quiet operation and minimal rotational variation With a high number of simultaneously engaged teeth, excellent tooth shape accuracy, and careful processing to avoid shock engagement, the operation is quiet and exhibits minimal rotational variation. 5. Compact and lightweight Despite a high rated value and load capacity, it is extremely compact.

Gearbox