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Machine Tool Industry

Demart direct-drive motors redefine micron-level precision machining benchmarks with high stability, ultra-high precision, zero backlash and zero transmission, serving as core power for mid-to-high-end machine tools.

In high-precision machining, its direct-drive rotary tables stand out: RTH horizontal series is widely used in drilling/tapping machines (mainstream for Apple supply chain); RTVS vertical series achieves ±1 arcsecond repeatability; RTMD/RTMS five-axis series meets high-end five-axis machining needs. For heavy loads, the 1.6m full hydrostatic model offers 24,000 Nm peak torque and 8-ton load capacity for large component precision machining.

Solution Details

Demart direct-drive motors offer a range of advantages including high precision (with turntable positioning accuracy reaching up to 1 arcsecond), high speed, rapid response, high reliability, long service life, and low maintenance costs. They significantly enhance machining accuracy and efficiency, driving the machine tool industry toward intelligent and high-end development.

Demart Intelligent boasts the most comprehensive machine tool product line in the direct drive industry. This includes single/dual-arm direct drive 5-axis cradles, vertical direct drive rotary tables, horizontal direct drive rotary tables, water-cooled/self-cooled dual-purpose vertical/horizontal direct drive rotary tables, and water-cooled linear motors. These solutions are applicable to the vast majority of machine tool products, such as vertical 5-axis turning/milling centers, horizontal 5-axis turning/milling centers, vertical 5-axis machining centers, horizontal five-axis machining centers, gantry machining centers, grinding machines, drilling and tapping machines, laser machines, and more.

Particularly within the five-axis rotary table series, these are essential core components for high-end five-axis machining centers. Demart offers extensive options with table diameters ranging from 110mm to 4000mm. This versatility accommodates applications from small drilling and tapping machines for components like mobile phones and watches to large machining centers processing complex parts such as massive impellers and propellers.

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