Bonfiglioli 309, 310 and 311 series gear reducer units are suitable for use in rotary drilling rigs, cranes, mixing plants, ships, metallurgy and other heavy equipment. Bonfiglioli 715, 716, 717 and 718 series gear units are suitable for all kinds of compact equipment, such as transmission devices on automated production lines, precision machinery, measuring instruments, rotary drills, crawler cranes, large machinery and equipment, heavy engineering, equipment that requires continuous operation for a long time, such as transmission devices on production lines, wind power generation equipment, etc.
The Bonfiglioli 309, 310, and 311 series gear reducers are planetary gear reducers that are compact and space-saving in design. They feature fully complementary bearing-supported planetary gears and robust bearing systems capable of absorbing forces generated by cable tension. These reducers are easy to install and equipped with integrated multi-disk parking brakes, making them widely used in various walking drives and final drives for engineering machinery.
In terms of specific parameters, taking the Bonfiglioli 309 series as an example (the parameters for the 310 and 311 series differ, but the description is similar), some of its technical parameters are roughly as follows:
• Model: 309 series (may include different suffixes to indicate specific configurations or variants)
• Maximum output torque: 16,000 N·M (specific values may vary depending on the model)
• Transmission ratio: Depending on the specific model, it may be 28, 32.638, or 32.632, etc. (the 310 and 311 series also have their own transmission ratio ranges)
• Recommended motor: Motor type matched with the reducer (specific model needs to be selected based on application requirements)
• Maximum input speed: 2500 (specific values may vary depending on the model)
In addition, Bonfiglioli's reducers have other advantages, such as their rugged and durable design, high-precision transmission, and low noise levels. These characteristics make Bonfiglioli reducers excel in various industrial applications.
Overall, the Bonfiglioli 309, 310, and 311 series gear reducers are high-performance, high-quality planetary gear reducers suitable for various application scenarios requiring precise transmission and high torque. When selecting a specific model, it is recommended to consider factors such as application requirements, working environment, and budget.