• Circuit Board Manufacturing SPINDLE
  • F16P SPINDLE
  • High-speed and high-Torque spindle
  • The 160K RPM high-accuracy and high-speed air bearing spindle is designed to strengthen motor output torque and bearing load capacity, and thus enhance the processing against the materials with large bore diameter and which are difficult to cut, as well as the high-speed processing capacity so that its applicability is greatly enhanced.

F16P Spindle Features

Thick Copper Plate Processing

  

Substrate: thickness 2.8mm x 1 pc (12L Cu 40 oz)

  

Entry material: thickness 0.18mm, aluminum plate

  
φ0.35mm φ6.35mm

Processing conditions: Spindle speed--140krpm, drilling speed--42mm/sec,

groove length-- 7.62mm (1.2D)

A luminum Substrate Processing

  
Substrate: thickness 1.65mm x 1 pc    
Processing conditions: Spindle speed--20krpm, drilling speed-- 10mm/sec  
Entry material: thickness 0.5mm
φ4.0mm φ6.0mm
groove length: 7.62mm (1.2D) 42mm/sec groove length: 7.62mm (1.2D)
Specifications
Speed range 20,000~160,000 rpm
Maximum heat dissipation to cooling fluid(Cooler) 500 watts
Collet locking torque ≧1.5 Nm
Radial failure load ≧6.8 kgf
Axial failure load ≧30 kgf
Dynamic runout ≦7 μm (over speed range)
Bearing air pressure 6 kgf/c㎡
Cooling water flow rate ≧2.5 l/min coolant ( 1.5 l/min water)
Temperature protection system NTC/PTC
Coolant input temperature 18°~22°
approx. weight 3.8kg
 Machine Type Link
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