"Spintop Machinery is a Taiwan company that specializes in the design, manufacture, marketing the NC Rotary Table, NC Index Table, Dual-Axis NC Rotary Table (commonly known as 4-Axis, 5-Axes) and specialize in DD Rotary Table.
Direct Drive (DD) motor or torque motor, will be the trend in the mechanical transmission for the future. It has advantage of high-speed, high-accuracy, no backlash etc.
However, DD servomotors required high precision control system, so it becomes essential to get incorporate the higher level of controller for the machine which in turn will increase the overall costs. Due to this reason, SPINTOP developed a model of external CNC controller that could be interfaced with the original controller or low-level CNC controller to meet the requirement of DD motor as well keep the cost reasonably low.
It is easy to interface and integrate DD motor NC Rotary table with in the existing machine with the help of spare M code available."
