Products > Star SR-20RII

 SR-20RII

Features

  • Advanced CNC unit for faster processing
  • Quick tool selection using the servomotor also greatly contributes to reducing idle time
  • High-speed rapid traverse
  • New design provides for long periods of continuous operation
  • Free overlap machining
  • Collet opening/closing is possible during main spindle rotation at high speed
  • Easy maintenance with self-lubrication unit

Machine Specifications

Max. machining diameter: ø20mm (25/32in)
Max. headstock stroke: (Standard / with gripping tools) 205mm(8in) / 195mm(7-11/16in)
Number of tools: 6 tools
Tool Shank: 12mm x 100 ~ 135mm, 12.7mm x 100 ~ 135mm
Main spindle speed: Max. 10,000 min-1
Main Spindle motor: 2.2 kW (continuous) / 3.7 kW (15 min.)
Power-driven att. spindle speed: Max. 8,000 min-1
Power-driven att. spindle motor: AC servo motor 1.2 kW
Coolant tank capacity: 155 litres
Floor Dimensions (W x D x H): 2,210 x 1,080 x 1,700 mm
Machine Weight: 2,200kg



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