0000829686 - UHS135 Series 30:1 Ratio Industrial Gearbox Reducer

Technical Overview of the UHS135-30-L-B Gearbox

The GEARBOX UHS135-30-L-B is a robust power transmission component designed for heavy-duty industrial applications. As part of the UHS series, this unit is engineered to provide reliable speed reduction and torque multiplication in demanding environments. The '135' designation typically refers to the center distance or frame size of the unit, indicating a substantial capacity for handling high mechanical loads compared to smaller compact series. This specific model features a 30:1 reduction ratio, making it ideal for applications requiring significant torque generation at reduced output speeds.

Constructed with durability in mind, the housing is likely cast from high-strength materials such as cast iron, providing excellent rigidity and vibration dampening properties. This ensures that internal components—gears, bearings, and shafts—maintain precise alignment even under shock loads or continuous operation. The internal gearing is precision-machined to minimize backlash and noise, contributing to a smoother operation and longer service life. The 'L-B' suffix in the model code suggests specific configuration details regarding shaft orientation (Left/Right/Double) or mounting flange style (B5/B14), ensuring compatibility with specific motor inputs and machine interfaces.

In the context of industrial MRO (Maintenance, Repair, and Operations), this gearbox serves as a critical replacement part for various machinery, including conveyor systems, material handling equipment, mixers, and specifically in the welding industry, for heavy-duty welding positioners and rotators. Proper maintenance of the gearbox, including regular oil checks and seal inspections, will extend the operational lifespan of the equipment it drives.