SEW-Eurodrive R57/A helical gear unit with 26.97:1 infinite duty ratio. Input speed 1750 RPM, output speed 65 RPM. Output shaft end measures 1.250" diameter by 2.36" length. Genuine SEW-Eurodrive drive technology.

Inline Helical Speed Reducers The SEW R57/A Inline Helical Speed Reducer is engineered to deliver exceptional performance in various industrial applications. Designed with precision and reliability in mind, this speed reducer features a robust construction that allows for efficient power transmission and optimal torque output. ## Key Features • **High Efficiency**: Total ratio of 26.97, providing superior torque amplification and energy efficiency. • **Durable Construction**: Helical gear design ensures smooth operation and reduced noise levels, enhancing the longevity of the unit. • **Versatile Output Shaft**: Equipped with a 1.250x2.36 inch output shaft, making it compatible with a wide range of industrial machinery. • **Infinite Speed Adjustment**: The design allows for customizable speed settings, accommodating various operational requirements. • **Compact Design**: Optimized for space-saving installation while maintaining high performance and durability. ## Applications • **Industrial Automation**: Ideal for use in conveyor systems, packaging machines, and robotics where precise speed control is essential. • **Material Handling**: Perfect for applications requiring reliable power transmission in material handling equipment. • **General Manufacturing**: Suitable for diverse manufacturing processes, providing efficient and effective motion control. ## Benefits • **Enhanced Performance**: The high torque output allows for improved operational efficiency and productivity. • **Reliability**: Designed for heavy-duty applications, ensuring consistent performance and minimal downtime. • **Easy Integration**: Compatibility with a variety of systems simplifies installation and reduces setup time. --- *Product information compiled with AI assistance for reference purposes.*