KAB180-4 planetary gearbox for machine tools

KAB180-4 planetary gearbox for machine tools

The KAB series servo planetary gearbox is tightly connected to the gearbox housing by an internal gear ring, with a sun gear driven by external power at the center of the ring teeth. Between the two, there is a planetary gear set consisting of three gears evenly divided and combined on a tray. The set of planetary gears relies on the output shaft, internal gear ring, and sun gear support to float during operation; When the input side power drives the sun gear, the planetary gearbox can drive the planetary gear to rotate and follow the trajectory of the inner ring gear to revolve around the center. The rotation of the planetary gear drives the output shaft connected to the tray to output power.

Key points for selecting planetary gearboxes

　　1The selection of precision planetary gear reducers should match the installation flange when clicked. Because motors are classified according to the installation flange, and precision planetary gear reducers are also determined by the installation flange to determine the model.

　　2Determine the reduction ratio. Precision planetary gear reducer manufacturers will determine the reduction ratio according to their own equipment requirements. Currently, it is generally divided into three stages, and there are also two stages. Three stage reduction can achieve100Above, the second level deceleration is20-100Between them, the first level of deceleration is20The larger the level, the larger the gap, and the more expensive the price. When determining the reduction ratio, it is advisable to choose one that is similar to the desired reduction ratio, following this formula: servo planetary reducer reduction ratio=Servo motor speed/Servo planetary reducer output shaft speed.

　　3Determine the appearance of the gearbox. Precision planetary gear reducers come in both circular and square shapes, but generally speaking, the manufacturing process of square reducers is more complex than that of circular reducers, and the rated output torque is also larger than that of circular reducers, so they are also more expensive in price.

The selection of planetary gearboxes should follow the principle of combining applicability and economy, which means that the various technical indicators of planetary gearboxes can meet the requirements of the equipment and save costs.'Over''Compared to 'not enough''All of them will lead to cost waste, so it is very important to choose planetary gearboxes correctly.

Planetary gearbox is a widely used industrial product, with performance comparable to other grades of gearbox products, but at the same price as industrial grade products, and is widely used in industrial applications.

KAB180-4 planetary gearbox for machine tools