STM’s O Series range of gearboxes is renowned for its exceptional durability and performance, making it a preferred choice for demanding industrial applications. This robustness is achieved through a single-piece cast housing that ensures superior strength and rigidity. Combined with the technical design choice of three reduction stages, the O Series gearboxes are positioned at the high end of the market, delivering unparalleled quality and efficiency.

To further enhances functionality and adaptability, the O Series offers a variety of versatile options:

• Backstop Device: Prevents backdriving, ensuring smooth and safe operation, particularly in inclined conveyor systems.
• Shrink Disk: Provides rigid and accurate mounting, even in applications requiring frequent start-ups per hour, ensuring consistent and reliable performance.
• Taper Bushing Joint: Designed for easy interchangeability, this feature allows for quick disassembly and reinstallation, simplifying maintenance and reducing downtime.

With its advanced design, robust construction, and range of practical options, STM’s O Series gearboxes deliver premium performance, reliability, and adaptability, setting a benchmark in the industry for high-quality power transmission solutions.