The selection of the gearbox frame model is mainly based on the size of the gearbox output shaft diameter, installation method, and the force situation of the mixing shaft, while matching the interface form and installation size. The following is a specific guide for selecting the frame for the four series of reducers (F, K, R, S): 1. Determine the frame model based on the output shaft diameter
1、 Check the WP sample table based on torque and speed to determine the model WP model format: WPA/WPO/WPDA/WPDO+machine base number (center distance)+speed ratio Machine base number (center distance): 40, 50, 60, 70, 80, 100, 120, 135, 155, 175, 200, 250 Example: WPA100-30 → horizontal, center to center distance of 100mm, speed ratio of 30 Table lookup logic: Find the corresponding
When choosing the machine base number for the WB series micro cycloidal reducer, the core criterion is the matching of the working torque and the rated torque of the reducer. You need to ensure that the rated output torque of the selected gearbox is greater than or equal to the maximum working torque under actual operating conditions, and leave a certain safety margin. The specific steps are as
For this two-stage gearbox, its overload capacity is usually divided into two stages: "instantaneous overload" and "ultimate overload": 1. Instantaneous overload capacity (safe range): Normally, 160% (or 1.6 times) of the rated torque is allowed. Duration: Generally limited to within 2 minutes. Application scenario: Device startup, braking, or short-term load fluctuations. Within this
The specification determination of ZDY single-stage cylindrical gear reducer is a comprehensive process that requires compliance with national standards (such as JB/T8853-2001) and calculation and selection based on specific working conditions. Simply put, specification determination can be divided into two levels: one is to understand the meaning of the model, and the other is to calculate and
When selecting ZQ series cylindrical gear reducers, in addition to basic power and transmission ratio, the following key parameters are easily overlooked, but they are crucial for the long-term stable operation of the equipment. 1、 Transmission ratio: nominal value and actual value The ZQ series gearbox samples are usually labeled with nominal transmission ratios (such as 20, 25, 31.5, 40, e
When the S series worm gear reducer operates in high temperature environments, special attention should be paid to lubrication, heat dissipation, and daily monitoring to ensure stable operation of the equipment and extend its service life. 1、 Temperature monitoring and shutdown standards Normal operating temperature: The surface temperature of the box should usually not exceed 70 ℃. Pay a
To determine which material of reducer, cast steel or alloy steel, is more durable, the key is to understand that they are used for different components of the reducer and play different roles. Simply put, we cannot directly compare which one is more durable. Instead, we should say that a high-performance and durable reducer is usually a strong combination of a cast steel housing and an alloy stee
