Spindle Motor, Brushless Motor 300W 52mm DC 48V CNC ER11 Air Cooled Kits For Engraving Machine

[Noise Reduction]: The spindle motor adopts dynamic balancing technology, which can effectively reduce the noise during use, increase the stability of the working process, and significantly improve the working efficiency and service life. [Precision Craftsmanship]: The brushless spindle motor has a radial runout of 0.01-0.04 for impeccable results. Its high precision ensures stable operation and quick parts replacement, minimising downtime for repairs or replacement. [Extend the working life]: the spindle motor kit adopts steel bearings and all-copper rotor extension coil, fast heat dissipation, good heat dissipation effect, improve the service life of the spindle motor, in the long run for you to save costs. [Increased Efficiency]: The spindle motor has an idle speed of up to 12,000 revolutions per minute, which greatly improves efficiency and saves time on daily tasks, making it ideal for time-critical projects or high-volume work. [Versatile Compatibility]: The spindle motor is designed for a variety of applications, such as solid wood PCB engraving and drilling, DIY engraving machine, wood engraving machine, advertising engraving machine accessories.