ATC TYPE

Auto Tool Change

The ATC type (Automatic Tool Changing) has a 7/24 taper BT shank or a BBT shank with a two-face width constraint.

It is possible to manufacture the output from 0.2kW to 15kW; and the rotational speed can be up to MAX 60,000rpm.

The shaft runout in a standard accuracy of 2 μm at the mouth and the vibration class is V3 (amplitude: 3 μm or less), which is a high precision model. Custom machines can be manufactured.

※Output 0.2kW~15kW MAX60,000rpm

  P6 P3.175
output 1.5kW
rpm 60,000rpm
cooling water cooling
lubrication grease sealed type
distortion Test bar 20mm/5µm
  S280EX20
output 3kW
rpm 40,000rpm
cooling water cooling
lubrication grease sealed type
distortion under 0.003mm
  A B H
output 3.7kW 0.75kW 3.7kW 
rpm 18,000rpm 12,000rpm 30,000rpm 
cooling water air water 
lubrication grease sealed type
distortion under 0.003mm 
  A   B  
output 0.75kW 3kW
rpm 18,000rpm 30,000rpm
cooling air oil
lubrication grease grease(sealed)
distortion under 0.003mm
  S206C
output 11kW/7.5kW
rpm 7,500/20,000rpm
cooling oil cooling
lubrication oil mist/grease(sealed)
distortion under 0.003mm
  15 20 30
output 1.5kW
rpm 18,000rpm
cooling FAN MOTOR
lubrication grease sealed type
distortion under 0.003mm 
  S239EX30
output 3.7kW
rpm 24,000rpm
cooling FAN MOTOR
lubrication grease sealed type
distortion under 0.003mm
  A   B  
output 5.5kW 8/5.5kW
rpm 24,000rpm 10,000/20,000
cooling FAN MOTOR
lubrication grease
distortion under 0.003mm
  S275EX40
output 5.5kW
rpm 13,000rpm
cooling air cooling
lubrication grease sealed type
distortion under 0.003mm
  S239EX20
output 2.2(S1)/3.7(S6)kW
rpm 18,000rpm
cooling FAN
lubrication grease sealed type
distortion under 0.005mm
  S251EX15
output 0.75kW
rpm 30,000rpm
cooling air cooling
lubrication grease
distortion under 0.005mm
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