This product is equipped with the ceramic composite ball bearingand a built-in three-phase variable frequency asynchronous efficient motor,which is controlled at infinitely variable speeds through an inverter. Itsmaximum speed is up to 75,000rpm. It can achieve milling and cutting withhigher speed, higher precision and higher operational stability. Its cutter canbe changed automatically. The range of its shank diameter isΦ1～Φ6.
1.High-precision: It has the static precision ≤ 0.002mm, dynamic precision ≤ 0.008mm and rotation precision of shaft core up to 0.001, and has the characteristic of incomparable high precision.
2.High efficiency: Higher speed correspondingly improves the feeding seed of machinery to obtain the higher efficiency accordingly. The high-performance induction motor or permanent magnet motor can be selected according to the customer demand; the permanent magnet motor has higher power density and overload performance, and under the condition of the same dimension, the motor has higher effective power and better cutting capability to obtain higher efficiency accordingly.
3.High configuration: It has the automatic tool changing function by with various optional modes, it is equipped with various sensors for monitoring the operation of the spindle, and it adopts the ultrahigh-precision bearings of international famous brands.
4. Diversified tool holder: The forms of ISO, HSK, straight handle, manual ER chuck, etc. are adopted to meet the different demands of the customers.
5.Personalized customization: It has good compatibility and can be widely applied in glass grinding, metal engraving and carving. It can also be customized according to the customer demand.
6.Circulating water cooling: The cooling and circulating water channel is increased inside the spindle body to cool the motor and the front and rear bearings. The coolant flows through the circulation cooling channel reasonably arranged in the spindle body to take away the heat generated by the high-speed rotation of the spindle and reach the state of heat balance, so that the temperature of the spindle can be constant within a certain range to ensure the operating safety and stable performance of the spindle, and the good cooling effect, high efficiency, low temperature rise, small heat extension of spindle and small force applied on bearings ensure the service life and axial precision of the spindle.
|Bearing Type||Ball Bearing|
|(S6) Maximum Power(kW)||2.5|
|(S6) Maximum Torque(Nm)||0.48|
|Chuck Specification||Straight handle chuck|
|Form of Lubrication||Grease|
Cooling method and Medium
|Internal Cooling，Water or Oil|