Shaft-Mounted Gearbox | Helical Torque-Arm Reducers

The Simple, Reliable Drive Solution for Conveyors and Industrial Machinery

For powering belt conveyors, screw conveyors, and other industrial machinery, a shaft-mounted gearbox offers unmatched simplicity and reliability. By mounting directly onto the driven shaft, these reducers eliminate the need for costly foundations, chains, sprockets, and complex alignment procedures. This saves space, reduces installation time, and minimizes maintenance requirements.

Yile Machinery's "High-Series" is a robust line of helical shaft-mounted gear reducers engineered for durability and performance. With hardened, high-precision gears and a rigid cast iron housing, these units are designed to deliver high-efficiency power transmission and long service life in tough industrial environments.

Key Features & Benefits:

• Direct-to-Shaft Installation: Mounts directly on the equipment's head shaft, secured by a taper-grip bushing. The integrated torque arm prevents rotation, providing a clean, compact, and self-aligning drive system.

• High-Efficiency Helical Gearing: Precision-ground helical gears ensure smooth, quiet operation with an efficiency of over 96%. This means more motor power is delivered to your machine, saving energy costs.

• Robust & Rigid Construction: Housed in a durable, high-strength cast iron casing, our gearboxes are built to withstand shock loads and vibration common in industrial applications.

• Optional Backstop / Anti-Runback Device: For inclined conveyors, an optional internal backstop can be integrated to prevent the load from rolling backward when the motor is stopped, enhancing safety and operational control.

• Industry Standard Interchangeability: Our High-Series gearboxes are designed with standard metric dimensions, making them interchangeable with many major industry brands (such as the Fenner TA Series), allowing for easy retrofits and cost-effective replacements.

• Versatile Mounting Options: The unit can be mounted in any orientation around the shaft, providing flexibility for various machine layouts.

Applications

Our shaft-mounted gearboxes are the preferred drive choice for a wide range of equipment:

• Belt Conveyors & Screw Conveyors

• Bucket Elevators

• Crushers and Aggregate Screens

• Mixers and Agitators

• Feeders and other Bulk Material Handling equipment