Direct Drive Rotary Table
Direct drive technology is used in the rotary system, eliminating the need for reducers, gearboxes, pulleys and other connecting mechanisms, so that it can achieve faster acceleration and deceleration, thereby shortening the production cycle and effectively reducing transmission error, providing higher motion stability and processing accuracy, suitable for precision machining and high-precision positioning applications; the non-transmission structure also effectively eliminates the noise and vibration generated by gear meshing, providing a quiet working environment. However, the direct drive rotary table is expensive to manufacture.
Worm Gear Rotary Table
It is a common 4-axis, 5-axis rotary table that drives rotary motion through a mechanism composed of a worm wheel and a worm shaft. The worm gear rotary table can withstand high torque input so that it can handle heavy loads during machining; the self-locking feature also prevents the table from turning, ensuring a stable machining position. However, there may be a certain transmission gap during operation, making its machining accuracy and speed inferior to that of the direct drive rotary table.