Selection of Bonfiglioli A-series servo reducer

For multinational corporations, this means:

Standardization of spare parts: Regardless of which country's factory the equipment is transferred to, the same spare parts support can be obtained.

Localization of technical response: When encountering complex resonance or control stability issues, local engineers can provide comprehensive optimization support, including frequency converter parameter adjustment, based on Bonfiglioli's internal skills and knowledge, rather than just mechanical suggestions.

6、 Selection Misconceptions and Avoiding Pits Guide

Based on the technical details in the manual, engineers should pay attention to the following areas that are prone to pitfalls when making initial selections:

Neglecting axial/radial load limitations: Although the manual does not provide specific values, it is important to request from the manufacturer the allowable overhang load and axial thrust for different sizes of output bearings when selecting. Especially when using synchronous pulleys or chain wheel drives, excessive belt tension can directly reduce bearing life.

Accurate matching of speed: The rated speed of BMD motors is usually higher (such as 3000 rpm or even higher), while the high-speed shaft input speed of the gearbox has an upper limit. Please make sure to confirm that the input speed of the selected reduction ratio is lower than the maximum input speed specified in the manual (usually limited by the pitch circle linear velocity of the gear). Overspeed operation can cause oil seal failure and tooth surface adhesion.

Heat dissipation and installation space: Despite the high efficiency of servo motors, the heat generated during continuous high torque output (S1 working mode) should not be underestimated. Although the manual does not provide detailed information on heat dissipation, when installing in a sealed space, it is necessary to consider the passive heat dissipation capability of the box surface (referring to the logic of surface temperature rise in the AS Series guidelines, servo products also apply the experience red line of "ambient temperature+75 ℃").