Drilling spindle DQF-200E

water-cooled

This spindle is a super high speed air floating electric spindle with a maximum speed of 200,000rpm. It is mainly used for Printed circuit board (PCB) drilling and routing process.This spindle is with compact structure, light weight, inertia, small vibration and low noise, which can achieve high speed, high precision and perfect stability of routing process. 1、High efficiency PCB drilling motorized spindle has the maximum speed of 400,000rpm. Limit start and stop speed: It can reach to 200,000 RPM in 3.8s and reach to 250,000 RPM in 7.5s.And the comprehensive machining efficiency improvement of 23%. PCB molding motorized spindle has the maximum speed of 75,000rpm (ball bearing), 80,000rpm (air bearing), to achieve high speed and high-efficiency machining. 2、High performance Combining with the performance characteristics of the driver, optimize the motor design, Increase machining speed, output power, torque, and machining capacity. In which, the innovative product DQF-200E4.S and paradigm-shifting product DQF-250B.S and 6.35mm cutter can easily deal with all kinds of thick plates and hard plates after continuous machining of more than 10,000 holes (S20000 F0.3 R5.0 3*1.6mm FR4). 3、High energy conservation nder the premise of ensuring the performance, the gas consumption of the air bearing spindle and the dust proof gas seal of the ball bearing spindle can be optimized to the minimum, so as to reduce the use cost of terminal users and the gas consumption can be reduced by 20%.