This spindle is a universal air bearing high-speed spindle for forming machine with a maximum speed of 60,000rpm and amaximum power of 1.8kW. It is mainly used for PCB forming.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.
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
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
Under 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%.
The PCB industry motorized spindle has the static rotation
precision of ≤2μm, and the dynamic precision of ≤6μm
(factory standard), with unmatched high precision, achieving
higher drilling CPK value.
5.Long service life
The broaching mechanism composed of spindle made of high polymer material, high-stability disc spring and high nitrogen
stainless steel materials, can be used for 500,000 times without failure. At the same time, it is also equipped with motor temperature sensor, spindle core speed sensor and other protective functions. The ball bearing adopts the product of an
international famous brand.
6、Low failure rate
The innovative and stable design makes the stability of the spindle significantly better than the products of peer. The average
failure rate is lower than 3% in the first year and 10% in the second year.
7、Low maintenance rate
The simple structure design significantly reduces the later maintenance cost. Compared with the traditional structure design,
the average maintenance cost of the spindle of 200,000rpm drilling machine can be significantlyreduced by 20%.
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